Pay Per Download in File Hosting

How to Make Money by Uploading Files?

Internet has become a huge source of free and up to date information. Nowadays we use it not only for educational purposes, but also for doing fun. How many times did you use this network to download music or to watch cool videos? And how many times did you sent such files to your friends and relatives? What I am driving at is that you can earn money by sharing your music files and videos. Right now you can receive 10-40 dollars for every 1000 downloads of your files. Here I would list the best and the newest sites for earning money by uploading files. Many of them paid me and I will provide all my payment proofs in the separate category. This lens is getting enormous already and if I will start explaining how to make money with get paid to upload sites here I, the page will be even larger. Please check out this article for more info about making money with get paid to upload sites:

"Make Money with Ziddu"

Ziddu has become one of the most reputable free file hosting website that provide users with the ability to upload and share their files online. Unlike EasyShare and Uploading, Ziddu does not offers any premium account for their uploaders. Instead, users can register as a free Ziddu members and still get a chance to experience the exclusive premium benefits such as fast uploads and downloads, unlimited data storage and no waiting time for the download to start. There is a 200Mb file size limit per upload and you can upload multiple files simultaneously as long as the total size does not exceed 200Mb. You can upload files to Ziddu as a non-registered members but a registered member are able to managed their uploaded files, set files priority(public or private) and even make money for each times your files has been downloaded. Read More...

Get Paid To Upload Documents to LetitBit.net

Ways to Make Money For Free By Sharing Files

LetitBit.net is yet another great get paid to upload service I have been making easy money with. The offer great deals for webmasters and simple users (uploaders who want to make money online for free) - apart from getting 15 dollars for every 1000 file downloads you can earn additional money for every premium account sold via your download links. I do like this site for their referral program, which gives me 25% of the money people I have invited make. Right now my total earned amount is equal to about $200 and I am not stopping at this point. My get paid to upload earnings are growing every day.

Make Money by Sharing Music and Video Files on Uploading.com

Upload Files (Music, Video, Documents) and Get Paid

Uploading is the pioneer in the get paid to upload industry but still they are holding the leader position and provide us with a nice way to earn money from home. Currently the pay per download rates differ, but you can receive up to 30 dollars for every 1000 file downloads. The main supported cash out systems are WebMoney (15 dollar minimum) and PayPal (30 dollar minimum). Additional ways of earning money are referring new users (20% referral bonus is awarded) and selling premium accounts (5% per sale). So far I have been paid more than 10 times

Earn Money by Uploading Files with HotFile.com

How does one make money uploading files and documents?

HotFile.com is a superb free file hosting service, which offers us to participate in their affiliate program. As you might have guessed, you can earn money by uploading and sharing files at HotFile.com and current pay per download rates reach up to $15 for every 1000 downloads (please note that money are awarded for downloads from about 50 countries). Apart from sharing files for money you can chose alternative ways of making money online for free at HotFile - participate in the referral program (get 20% of your friends' earnings) or monetize your website with this get paid to upload site (share hotfile links on your blog and get 5% of the premium account sales' revenue). Currently, HotFile pays out every week via PayPal, AlertPay or Webmoney with a minimum cashout of 15 dollars.

Other Get Paid to Upload Websites

Earn money by uploading music, video and documents

Wupload.com is probably the hottest get paid to upload website on the market right now. Here you have the possibility to share your files (this could be images, photos, software, music, videos), promote your download links and receive up to $40 for every 1000 downloads. Actually, you have a choice between two earning plans, the one I have already mentioned in pay-per-download program A and with program B you can get $20 per one thousand downloads and 30% of premium account sales. Additionally, if you want to earn more money by uploading files, refer your friends to Wupload.com and get 20% of the cash they earn. Minimum payout at this "paid to share" site is $10 and you have an option to be paid via PayPal, Webmoney or AlertPay.ShareCash.org gives you a chance to generate maximum revenue from your downloads. This site uses a unique system, which requires you downloaders to complete a quick survey in order to gain access to the files shared by you. With the help of ShareCash.org you can get up to 60 cents for every download with a minimum payout of just 10 dollars. Supported payout systems are Paypal, ePassporte, Western Union, Wire Transfer, Alertpay, or a Check. Additionally you can improve your earnings by referring your friends to ShareCash.org.

HitFile.net allows you to host your files for free (with total size up to 4GB) and earn money when other members download them. You don't get paid for every download, like with other sites, here you receive money when your visitors buy premium accounts for downloading your files. Members are capable for earning up to 60% of the revenue generated by downloaders. The minimum payout is just $5 and you can improve your earnings by 10% by referring new members to this site. Payments are completed via Paypal (once in a fortnight) or Webmoney (every week).UploadStation.com is a free data hosting website, where you can earn money by sharing your files. You can upload files up to 2GB each and start promoting your download links in order to start generating revenue. The pay per download rates are very high too - UploadStation offers up to $32 for every 1000 downloads. Also there is an additional way to earn money with UploadStation.com - refer your friends and get 20% of their earnings. Minimum payout amount is $20 and you can get paid via PayPal or WebMoney or AlertPay.

Easy-share.com gives you a unique chance to share files up to 1GB and get paid up to 40 dollars for every 1000 downloads. Here you can share all types of files - photos, videos, images, music, movies, software, ect. Right now Easy-share.com offers two types of affiliate rewards - pay per download program and revenue sharing program (up to 65% of money earned by premium account sales). You can earn money by referring your friends and get paid via PayPal, WebMoney, AlertPay or direct bank transfer with 10 dollar minimum.TurboBit.net - here you can make the most by sharing your files. You can share documents up to 100GB large and earn money when your files are being downloaded. Pay per download rates reach up to $20 for every 1000 downloaded files (you can chose a different tariff and get 60% of the money earned by premium account sales). TurboBit.net offers 20% of money earned by your referrals and the minimum cashout is just 10 dollars (supported systems - Webmoney or PayPal).

BitShare.com gives us a chance to make money by sharing documents, music, videos and other media files. They pay up to 45 dollars for every 1000 downloads and 5% from every sale made via your site. One more way to earn money is to refer your friends and earn 25% of referrals' earnings. Right now it website supports such payments systems as PayPal, WebMoney and AlertPay.

FileKeen.com - free data hosting service offering an incredible way to earn money by sharing photos, videos, software and other files. Register today and share files up to 5Gb for free. Users get paid up to 15 dollars per 1000 downloads but rates depend on the location of your visitors and file size. Minimum cashout at FileKeen.com is just 15 dollars and you can get paid via Paypal & AlertPay. Almost forgot to mention 10% referral bonus. Content-Cooperation.com - is a file hosting service, which provides a large variety of earning opportunities. By attracting new users you can earn up to 75% of the money earned by this file hosting company. Also you can share your files, promote them on the Internet and get paid when other members download them. Content-Cooperation.com offers a complex system of ways to make money online by sharing files and uploading documents.

Uploaded.to - or just Ul.to. Easy and reliable way to share your documents on the Internet for free and to make money when your visitors download them. Registered members make up to 30 euro for every 1000 downloads (terms apply, visit their website for more information) and 5 euro for every premium account bought from your website. Minimum cash-out is just 20 euro and you have an option to choose one of these cashout systems - PayPal, AlertPay, WebMoney, Bank Transfer.

Filesin.com - earn up to 10 dollars for every 1000 downloads of files shared by you at Filesin.com. Also, refer your friends to this get paid to upload website and receive 25% of the cash earned by these people. The minimum cashout is just 10 dollars, so it will be easy for you to reach. ReFile.net - upload your files for free (up to 1Gb per file), promote download links and get paid when others download your documents (photos, videos, images, ect). Members make up to 5 dollars for every 1000 downloads. Refer friends and enjoy 10 lever referral program - up to 50% bonus revenue. All the payments are completed on monthly basis via PayPal.

FileSonic.com - one of the leading websites in the "get paid to upload" industry. Share your documents and earn up to 35 dollars for every 1000 downloads or 60% of premium sales' revenue. If you have a site for sharing download links - earn 5% of additional revenue. Referral bonuses are equal to 20%. Minimum cashout limit is only 15 dollars and you can receive your cashout requests to Paypal, Webmoney and AlertPay.

Uploadables.com - earn money online by sharing documents, photos and videos. Uploadables offers incredible pay per download rates - up to 80 cents for every completed download. This company can afford such rates because your visitors are to complete a survey in order to gain access to your file. Very interesting earning concept as for me. The minimum cashout limit is just 20 dollars and you can refer new members to make extra 10%. Payments are via PayPal. 4fastfile.com - share files up to 550 mb for free and earn up to 25 dollars for every 1000 downloads (terms apply). Also get 25% of the money earned by premium account sales. 4fastfile.com is a free site for makimg money online - you can upload files or refer new members (25% referral bonus) for making cash. Minimum withdrawal limit - 15 dollars and you can get paid securely via PayPal.

Fileserve.com - make money online by sharing files with pay per download rates standing at 25 dollars for every 1000 downloads. Refer new members and make additional 25% (referral bonus). You can request payout anytime via PayPal, WebMoney and AlertPay with a minimum of just 20 USD.

FileFactory.com - host your files up to 2Gb each for free and get a chance to earn money, when people download them. There are two types of rewards for file sharers - pay per download (up to 25 dollars for every 1000 downloads) and revenue sharing (20% of money earned from premium account sales). Additionally make money by referring new members (20% referral bonus) and receive your money as soon as your account balance hits 20 dollars.FreakShare.net - share your files and make up to 45 euros for every 1000 downloads. Maximum file size - 1Gb. Earn additional money for every premium account sold (1 euro bonus). Refer your friends and get additional 25% bonus. Minimum cash-out limit - 20 euro and users receive their money via PayPal and WebMoney accounts.

ShareFlare.net - very trusted get paid to upload website, the owners of which have developed a unique pay per download program. Users make up to 30 dollars for every 1000 downloads. By referring your friends you will be able to increase your earnings by 25%. Minimum payout limit is just 5 dollars (via WebMoney) or 15 dollars (via PayPal).

UGotFile.com offers two types of making money with your files. First earning option - upload your files, promote download links and make up to 20 dollars for every download. Second earning option - refer your friends and make up to 50% of their earnings. Minimum withdrawal limit - just 5 dollars and users get paid via PayPal, WebMoney, LibertyReserve or AlertPay.

DepositFiles.com - very popular and stable site for earning money by sharing files. Get a chance to make up to 30 dollars for every 1000 downloads and participate in webmaster contests. Best webmasters can get 300% bonus to their earnings. Minimum cashout is just 20 dollars and you can receive your money via PayPal and WebMoney.Ziddu.com - register and start hosting files for free. Users get a chance to host photos, videos, images and software (up to 200mb each). Pay per download rates are not very high - you can get up to 1 dollar for every 1000 downloads. The minimum cashout limit is 10 dollars and you can get paid via PayPal or MoneyBookers.

Share.ws - host files up to 250 MB for free, participate in affiliate program make up to 30% of total affiliate sales. Receive money via PayPal as soon as your account balance reaches 15 dollars.

Additional Resources to Earn Cash by Sharing Documents

Upload photos, videos and documents and earn money online

FileHook.com - earn money online by sharing files (photos, videos and documents). Choose to receive money on revenue sharing basis (75% of money earned from premium accounts sales) or pay per download rates (up to 30 dollars for every 1000 downloads). Refer members and receive 10% of money they earn by uploading documents to FileHook.com. You need to have at least 15 dollars in order to receive your cashout. Payments are made via PayPal and Alertpay.

Get4File.com - upload documents up to 99MB and get a chance to earn up to 10 dollars for every download (minimum pay per download rate is 30 cents). Also earn 20% of premium account sales. Minimum withdrawal limit at Get4File.com is 15 dollars (it is a superb way to make money online for free).Migahost.com - one more website for earning money by uploading files. Maximum file upload size is 512 Mb. Users make up to 35 dollars for every 1000 downloads or 30% of every premium account sale. In order to receive your payment you need 15 dollars. Payment processing takes up to 7 business days and members are paid via PayPal or AlertPay.
Uploadee.com - exciting way to earn money with your files. Upload documents, promote download links and earn up to 8 dollars for every download. Minimal pay per download rate is 25 cents and you need just 5 dollars in order to get paid. Payments are via PayPal and you can make even more money by referring your friends (10% referral reward).

Sms4File.com - get paid to upload website, which has been created by owners of LetitBit. This service gives you a chance to host your files for free, share download links and receive money for every download. In order to get your files people will have to pay for them by sending an SMS. You receive 75% of money earned with your files. Referral program gives you a chance to get additional 25%. Payments via PayPal/WebMoney with 5 dollar minimum.

Share.ws - get a chance to store files up to 250MB each and make money for every generated download. Share.ws offers us to take part in their incredible affiliate program and make up to 30% of premium account sales generated by our downloaders. Register today and get paid as soon as you reach 15 dollars in your account.

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CEK FILE HOSTING DOWNLOAD PAY PER DOWNLOAD NO SURVEYS WITH HIGH PAID

UPLOAD FILES --> survey
http://uploadfiles.me/download/54923

FILESIN --> no survey
http://www.filesin.com/05D1F345640/download.html

FILEBUCKS --> survey
http://www.filebucks.org/download.php?getfile=MzU5MQ==

UPLOADPAY --> survey
http://uploadpay.com/download/12283-PROPOSAL.docx

FILECASH --> survey
http://filecash.co.uk/download/538-PROPOSAL.docx

HOTFILE --> no survey
https://hotfile.com/dl/191856665/eebafb0/PROPOSAL.docx.html

TUSFILES --> no  survey
http://www.tusfiles.net/lfsd0o3w731j

DEPOSITFILES --> survey
http://depositfiles.com/files/zcqsg56ea

UPLOADING--> survey
http://uploading.com/c3181147/PROPOSAL-docx

RAPIDGATOR --> no survey
http://rapidgator.net/file/75174132/PROPOSAL.docx.html

DOLLARUPLOAD --> no survey
http://dollarupload.com/download.php?file=83596

FILEFACTORY--> survey
http://www.filefactory.com/file/23rwj67sawt1/n/PROPOSAL_docx



Myreferal :

http://www.filesin.com/register.php?ref=95789

http://depositfiles.com/files/0i3q24844

http://www.secureupload.eu/mtjtcfc2nbs1/INDIA_-_Are_Re_Are.mp3

http://jumbofiles.org/newfile?n=79096&Cascada- Everytime when we touch.m4a

http://www.sendspace.com/file/rjp16l

https://hotfile.com/dl/192817721/ae821d0/algoritmastrukturdata.pdf.html

GOOD :
https://hotfile.com/dl/192817721/ae821d0/algoritmastrukturdata.pdf.html
http://jumbofiles.org/newfile?n=79880&INFORMASI DAYA SAING.pdf
http://www.linkc.at/Sf58rS

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DOWNLOAD CONTOH PROPOSAL BULETIN

PROPOSAL BULETIN SMA NEGERI 1 TRENGGALEK

FILE LENGKAP [.DOC] -> [DOWNLOAD] [DOWNLOAD] 

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Daftar Peguruan Tinggi IKATAN DINAS 2013

Bagi yang lulus SMU/K Tahun ini, bersama ini kami sampaikan Daftar Perguruan Tinggi Ikatan Dinas dan Besiswa Penuh 2013, yaitu:

1. Akademi Ilmu Pemasyarakatan Jakarta, Jalan Raya Gandul Cinere, Jakarta selatan, website www.depkumham.go.id

2. Akademi Kimia Analis Jawa Barat, Jalan Ir H Juanda 7, Bogor, website www.aka.ac.id

3. Akademi Pimpinan Perusahaan Jakarta, Jalan Timbul 34, Cipedak, Jagakarsa, Jakarta Selatan, website www.app-jakarta.ac.id

4. AKAMIGAS-STEM – Akademi Minyak dan Gas Bumi (Sekolah Tinggi Enerji dan Mineral) di bawah Kementerian Energi dan Sumber Daya Mineral RI. Lokasi kuliah Cepu, Jawa Tengah (Kawasan Rig dan pengeboran minyak) – Info bisa dilihat di www.akamigas-stem.esdm.go.id

5. AKIP – Akademi Ilmu Permasyarakatan di bawah Kementerian Hukum dan HAM. Pendaftaran online di www.depkumham.go.id atauwww.ecpns.kemenkumham.go.id Lokasi kuliah di Depok.

6. Akmil - Akademi Militer RI. Untuk pendaftaran bisa search diwww.akmil.go.id

7. Akpol - Akademi Kepolisian RI. Untuk pendaftaran bisa search di www.penerimaanpolri.go.id

8. Badan Meteorologi Nasional (BMG), Akademi Meteorologi dan Geofisika (AMG), Jalan Perhubungan I No 5, Komplek Metro, Pondok Betung, Bintaro, Tangerang, website www.amg.ac.id

9. Badan Pusat Statistik (BPS), Sekolah Tinggi Ilmu Statistik (STIS), Jalan Otto Iskandardinata No 64C, Jakarta Timur, website www.stis.ac.id

10. Sekolah Tinggi AKuntansi Negara (STAN), Jalan Bintaro Utama Sektor V, Bintaro Jaya, Tangerang, website www.stan.ac.id

11. MMTC – Sekolah Tinggi Multi Media Training Center di bawah Kementerian Komunikasi dan Informatika RI (Kominfo) Pendaftaran online di www.mmtc.ac.id Lokasi kuliah di Yogyakarta

13. Politeknik Kesehatan DEPKES Surabaya, Jalan Pucang Jajar Tengah 56, Surabaya, website www.poltekkesdepkes-sby.ac.id

14. Sekolah Tinggi Ilmu Administrasi, Jalan Cimandiri 34-38, Bandung, website www.lan.go.id.

15. Sekolah Tinggi Manajemen Industri Jakarta, Jalan Letjen Suprapto 26, Cempaka Putih, Jakarta Pusat, website www.stmi.ac.id

16. Sekolah Tinggi Pariwisata Bandung, Jalan Dr Setiabudi 186, Bandung, website www.stp-bandung.ac.id

17. Sekolah Tinggi Penerbangan Indonesia, Curug Banten, Jalan Raya PLP Curug, Tangerang, website www.stpicurug.ac.id

18. Sekolah Tinggi Perikanan Jakarta, Jalan AUP, Pasar Minggu, Jakarta Selatan, website www.stp.dkp.go.id.

19. Sekolah Tinggi Pertanahan Nasional Yogyakarta, Jalan Tata Bumi 5, Banyuraden, Gamping, Sleman, Yogyakarta, website www.stpn.ac.id

20. Sekolah Tinggi Sandi Negara (STSN), Jalan Raya Haji Usa, Desa Putat Nutug, Ciseeng, Bogor, website www.stsn-nci.ac.id

21. Sekolah Tinggi Teknologi Tekstil Jawa Barat, Jalan Jakarta No 31, Bandung, website www.stttekstil.ac.id

22. Sekolah Tinggi Transportasi Darat Jawa Barat, jalan Raya Setu Km 3,5 Cibuntu, Cibitung, Bekasi, Jawa barat, websitewww.sttd.wetpaint.com.

23. Sekolah Tingi Kesejahtraan Sosial Jawa Barat, Jalan H Juanda 367, Bandung, website www.stks.ac.id

24. STIS – di bawah Badan Pusat Statistik (dapat uang saku per bulannya Rp. 850.000), pendaftaran online di www.stis.ac.id . Lokasi kuliah Jakarta

25. STPDN/IPDN – Institut Pemerintahan Dalam Negeri di bawah Kementerian Dalam Negeri RI. Untuk pendaftaran bisa search diwww.bkd.prov.go.id

26. STPN – Sekolah Tinggi Pertanahan Nasional di bawah Badan Pertanahan Nasional RI. Pendaftaran online di www.stpn.ac.id Lokasi kuliah Yogyakarta

27. STSN – Sekolah Tinggi Sandi Negara – di bawah Lembaga sandi Negara. Pendaftaran online di www.stsn-nci.ac.id Lokasi kuliah di Bogor

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Some Chemistry in the Laboratory Equipment and its Functions

NAME OF TOOLS	FUNCTION
Rotavapor	To separate a mixture of substances. For example, to separate the solvent n-hexane is used for oil megektraksi of materials.
Spray bottle	typically used for distilled water of saving and used to wash or rinse the materials are not soluble in water. In addition it is also used to wash or neutralize the equipment to be used. How to use: press the bottle then distilled water will come out.
Petri dish or cloud Eko or telepa Petri (there are 2 kinds of glass and plastic)	used for culturing the cells. Petri dishes are always in pairs, whose size is rather small as the larger container and a lid
pH meter (there are 2 kinds of digital and anolog)	Various pH meter that has been produced by the factories. Used to measure the acidity of a substance. Usually before use dikalibarasi first using a buffer solution. Buffer solution has usually been included in the packaging, can also be purchased in stores chemicals.
Multimeter (there are 2 kinds of digital and analog)	To measure the electric current strength or resistance. For example, to measure the strong currents generated by redox reactions in the galvanic cell.
ozone generator	To create ozone in the laboratory with the basic ingredients of oxygen (O2) pure
Fire Tube API Powder / Multipurs	fire brigade
Büchner funnel connected to a flask connected to a vacuum pump.	Used to filter. Filter material (usually paper filter) is placed on top of the funnel and wetted with solvent to prevent leakage at the start of screening. The liquid to be filtered poured into the funnel and sucked into the flask from a porous base funnel with vacuum pump.
bomb calorimeter	Bomb calorimeter is a device used to measure the amount of heat (calorific value) are released on combustion (in excess O2) a compound, groceries, fuel. A number of samples were placed in tubes submerged in oxygenated medium heat absorber (calorimeter), and samples will be burned by the fire power of erpasang metal wire inside the tube.
solution calorimeter	Solution calorimeter is a device used to measure the amount of heat involved in chemical reactions in the system of systems. Basically, the heat released / absorbed causing temperature changes in the calorimeter.
Scales or balance	To weigh the mass of a substance
analytical balance	To weigh the mass of a substance. Higher level of accuracy in the balance sheet.
Evaporating dish atau cawan porselin	Used as a container to react or change a substance at high temperatures. For example, evaporation of solvent from a material that does not easily evaporate, cremate filter paper.
Nichrome wire (alloy of nickel and chromium) (flame color elements sodium, lithium and copper, potassium, calcium, antimony)	To identify a substance by way of flame test. This is due to any substance that gives color to flame specific meaning each agent has a different color from one another. However some substances give almost the same color of the flame so it is difficult to distinguish. Besides nichrome wire, a platinum wire is also Often used.
	Container or a place to store chemicals
Bottles reagent or reagent bottles	Used to store chemical solutions or often also used to store the acid-base indicator such as phenolphthalein.
Lup	Magnifying glass. Can be used to observe an increase or decrease in temperature on the thermometer mercury thermometer mainly colorless.

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MOLECULAR OXYGEN as oxidizing agent

Oxygen and Oxides Types

Oxygen has two allotropes: oxygen (O2) and ozone (O3). Allotrope is a different behavior shown by a substance whose constituent atoms, atoms of the same element, but there are differences in the amount and manner differences terikatanya constituent atoms. In this laboratory ozone produced by giving an electric charge in pure oxygen. Unlike other molecules, although ozone prepared by the same atoms but are polar. Other molecules such as O2, H2 and P4 are nonpolar because the molecule is nonpolar. Ozone protects the earth from the sun, but now realize that the ozone layer has thinned due to the release of activists due to substances that are harmful to the ozone layer increases.
Oxidizing one of the most prevalent and powerful in laboratories, industry and in our daily lives is the oxygen molecule, O2. Dioxygen (O2) gas is colorless and odorless occupy 21% air. Because the oxygen atom is also a major component of water and rocks, oxygen is the most abundant element in the earth's crust.
Joining oxygen through a chemical reaction of a substance commonly referred to as oxidation. Although this view has been abandoned, but the reactions involving oxygen substances that oxidize easily determined. Withdrawal of oxygen from a substance is called reduction. A substance composed of oxygen with certain elements are called oxides. Oxide divided into
1. metal oxide
2. oxides of non-metals
3. amphoteric oxide
4. oxide neutral
5. superoxide

Oxygen Reaction with Metals

The formation of metal oxide occurs by direct reaction between the metal with oxygen to form metal oxides often called corrosion. Metal oxide called alkaline oxides as reaction with water gives an alkaline solution (pH> 7).
Indeed, the formation of oxides in the form of corrosion is something that is troublesome and economical sources of waste in the community. Iron reacts with oxygen in the presence of water vapor to form rust, which is a crystalline iron oxide containing water molecules in a specific quantity.
2Fe (s) + 2/2O2 (g) + xH2O (g) → Fe2O3.xH2O (s)
Aluminium merupakanlogam other metals are usually widely known also form oxides by direct reaction with oxygen in the air.
2AL (s) + 2/2O2 (g) → Al2O3 (s)
Aluminum reacts with oxygen more easily than different besi.namun iron. Aluminum oxide on aluminum formed strongly attached to the surface of the metal so that it effectively protects the metal from further oxygen attack. Because of this disunakan aluminum as a metal building.
The reaction between iron and aluminum with iron, including slow. But sometimes a reaction between a metal with oxygen can quickly take and release large amounts of heat and light. The reaction with oxygen is usually called combustion. An example is the burning magnesium.
2mg (s) + O2 (g) → 2MgO (s)
Although iron corrosion occurred slowly, the iron can be made to react quickly by raising the temperature and increasing the concentration of O2. For example, cutting steel with acetylene flame initially implemented the steel heats to high temperatures with oxygen-acetylene flame. After the metal was very hot, acetylene gas flow is turned off and the hot steel is sprayed continue using pure oxygen flow. In this process a large amount of heat released can melelhkan steel and dust and sparks will crack everywhere.

The reaction of oxygen with non-metals

Oxygen also reacts with elements forming oxides nologam nanlogam covalently bonded. Often referred to as non-metallic oxide oxide base because its reaction with water causes the solution to become acidic (pH <7).
Examples are sure you know the O2 reaction with carbon in the form of charcoal or coal briquette. With the presence of excess O2 obtained product was carbon dioxide, but if the limited supply of oxygen will form a karbonmonooksida.
C (s) + O2 (g) → CO2 (g)
C (s) + O2 (g) → 2CO (g)
Carbon monoxide itself can react with oxygen to form CO2
2CO (g) + O2 (g) → 2CO2 (g)
This reaction is highly exothermic (DH =-284kJ per mol) and CO is used in industry as a fuel because it can be made easily from coal and easily sent through the pipe. Solid carbon dioxide is called dry ice is used for smoke effects.
Two non-metallic element that readily reacts with the sulfur and phosphorus oksigern. Sulfur burns in air with a blue flame and produces sulfur dioxide gas which is a suffocating gas stimuli.
S (s) + O2 (g) → SO2 (g)
Consists of two allotropes of phosphorus are white phosphorus and red phosphorus. Both burned dioxygen produces P4O10. However, it should be because white phosphorus spontaneously reacts with oxygen.
P4 (s) + O2 (g) → P4O10 (s)
Not all non-metals can react with metal. For example, nitrogen. This has led to a mixture of nitrogen and oxygen in the atmosphere is stable.
Attempts to ignite a mixture of N2 and O2 are not successful because they occurred by endothermic reaction. But if the air is heated at very high temperatures such as in a car engine, produced small amounts of NO. When released into the atmosphere through kanlpot compounds initiate the chain reaction eventually produces smoke haze.

amphoteric oxide

Oxide formed by amphoteric elements (B, Si, As, Sb, Te, Po) is called a amphoteric oxide. Called amphoteric because it can act as an acid and can also act as a base depending on conditions or larutn reacted to him.
In stronger acid amphoteric oxide acts as a base, so instead reacted with a more alkaline substances act as acids amphoteric oxide.

Oxide Oxide Neutral or indifferent

Oxide is an oxide that is not neutral acidic and alkaline when dissolved in water, such as CO, N2O and MnO2.

peroxide

Peroxide is an excess of oxygen in the compound or group of compounds containing oxygen-oxygen bond in its molecular structure.
For example, hydrogen peroxide (H2O2) which is used as a bleaching agent and disinfectant as a result of the reaction in the form of H2O and oxygen. Pure H2O2 is a pale blue liquid is more viscous than water, the freezing point is unstable -0.46 ° C. In the laboratory hydrogen peroxide obtained from the reaction of barium peroxide with cold dilute sulfuric acid.
BaO2 (s) + H2SO4 (aq) → BaSO4 (s) + H2O2 (aq)

superoxide

Superoxide same thing as the peroxide oxygen-oxygen bond has. But in superoxide, occurs more than one excess oxygen while excess superoxide occurs only 1 atom of oxygen. Oskida-alkali oxides directly obtained from the reaction between the metal elements with oxygen at high temperature and pressure. One example of superoxide is K2O.
K2O typically used to restore the people who poisoned gas. In addition it is also used in submarines, to remove the carbon dioxide gas and water vapor resulting from the breathing of the crew. Terjaid reaction between KO2 with water vapor and carbon dioxide as follows.
K2O (s) + 2H2O (g) → 4KOH (s) + 3O2 (g)
KOH (s) + CO2 (g) → KHCO3 (s)
From the reaction of oxygen gas is inhaled will soon be replaced by O2 generated from the reaction between water vapor K2O.

Oxygen Reactions with Organic Compounds

Organic compounds are generally regarded as carbon compounds. Nevertheless, some compounds such as CO2 and CaCO3 although containing carbon atoms in the molecule are considered as inorganic compounds.
The simplest organic compounds called hydrocarbons. That is a compound composed only of carbon and simple hidrogen.hidrokarbon is methane, CH4, which is the main component of natural gas. Hydrocarbons are also a constituent of gasoline, kerosene, diesel and wax.
Methane and other flammable hydrocarbons in the air. If there is enough oxygen combustion products are carbon dioxide and water vapor.
CH4 (g) + O2 (g) → CO2 (g) + 2H2O (g)
If oxygen is available in small amounts of carbon monoxide and combustion products in the form of water vapor.
2CH4 (g) + O2 (g) → 2CO (g) + H2O (g)
If oxygen is available only little hydrogen to form water vapor and carbon berupanyala berjegala that contain the element carbon.
CH4 (g) + O2 (g) → C (s) + 2H2O (g)

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NITROGEN, NITRATE ACID AND NITROGEN IN LABORATORY preparation

NITROGEN

Nitrogen is a non-metallic elements in the periodic table is in group VA or class 15 has the symbol N and atomic number 7. At room temperature in the form of gas is colorless, odorless, tasteless and form diatomic elements (N2). Nitrogen has also disbursed colorless and odorless

 

Figure formula Molecular nitrogen and liquid nitrogen

Nitrogen is very difficult to react with other elements or compounds that are called by the name of nitrogen. Nitrogen is the most gas in the atmosphere is about 78%. In addition to the atmosphere, nitrogen is also present in the planet mars (3%).
Chemical bond between two atoms in a nitrogen molecule is the strongest bond between two atoms of the same element. This makes gas N2 is very stable and inert. In a living creature's body tissue, mostly containing nitrogen, such as proteins and nucleic acids to be one of the fundamental building blocks of DNA and RNA.
There are two stable isotopes of nitrogen are: 14N and 15N. Isotope 14N is at most (99 634%), resulting in the stars and the rest are 15N.
In the industry of nitrogen derived from the melting air with a high enough pressure, followed by fractional distillation or fractional distillation.
When nitrogen is heated, can react directly with magnesium, lithium and calcium.
6 Li + N2 → 2 Li3N
 3Mg + N2 → Mg3N2
When mixed with oxygen and subjected to electric sparks, forming nitric oxide (NO) and then became dioxide (NO2). When heated under pressure with hydrogen and the presence of a suitable catalyst will form ammonia (Haber process).
Nitrogen compounds are widely used in industry and in the laboratory of nitric acid and ammonia (the most in the industry). Ammonia, NH3 is a toxic nitrogen hydride is the most important raw material for chemical nitrogen and chemicals is one of the most widely produced in the world. Ammonia is used as a base material such as urea nitrogen fertilizer and explosives.

Preparation NITROGEN IN THE LABORATORY

In the laboratory, nitrogen was prepared by heating a mixture of ammonium chloride and sodium nitrite and a little water. If ammonium nitrite is heated it decomposes produce nitrogen gas. However, this reaction is very fast and may be explosive.

For security, campukan ammonium chloride and sodium nitrite with a mass ratio of 4:5, and then heated with a little water. The presence of water prevents mensublimasi ammonium chloride when heated. Initially, the two substances undergo double decomposition to form sodium chloride and ammonium nitrite.

Ammonium nitrite is formed and then breaks down into nitrogen gas and water.

Nitrogen gas formed kemudia flowed through the water like in the picture. In this way the moisture will be left behind while the nitrogen gas hold up because of the low solubility in water.

ACID NITRATE

Nitric acid is a strong acid which is corrosive and toxic and breaks down into H + and NO3-ions in the water equation

Ordinary nitric acid has a concentration of 68%. HNO3 solution with a concentration of over 86% is referred to as fuming nitric acid. Pure nitric acid is a colorless liquid that can be turned into a yellowish red because of the dissolved nitrogen oxides and red at high temperatures. HNO3 a white solid color at temperatures below -41 ° C and boils at 83 ° C.
Nitric acid is a strong oxidizer so handling should be careful. When the members of the body be washed under running water.

 

Pictures of pure nitric acid yellowish due to dissolved nitrogen oxides and 70% nitric acid is colorless

water King

A mixture of concentrated hydrochloric acid and concentrated nitric acid with a ratio of 3:1 (ie 3 mL HCl with 1 mL of HNO3 or HCl to 1 L 3L HNO3) is called water king because it can dissolve precious metals like gold and platinum. Aqua regia is very unstable, so newly created aqua regia when it will be used.

The properties of nitric acid
Nitric acid is a strong oxidizer that readily releases oxygen so the storage should be placed separately and avoid organic ingredients are generally flammable. In a chemical reaction when high concentrations, HNO3 reduced to NO2, while at low concentrations reduced to NO.

Warming HNO3 will unravel produce NO2.

The reaction of nitric acid with a non-metallic and metallic

Being a strong oxidizing agent, nitric acid reacts violently with many non-metals, metal compounds, and the reaction may take place explosive. Except for gold and platinum, HNO3 reacts with virtually all metals.
The product is dependent on the nature of the metal (metal reactivity), acid concentration and temperature. Reaction with the less reactive metal gaseous NO reduction results when used while concentrated HNO3 NO2 gas reduction results. Some examples of the reaction of nitric acid as follows.

The reaction of carbon with nitric acid

C + 4HNO₃ → CO₂ + 4NO₂ + 2H₂O

3C + 4HNO₃ → 3 CO₂ + 4NO + 2H₂O

The reaction of sulfur and iodine with nitric acid
S(s) + 2HNO₃(aq) → H₂SO₄(aq) + 2NO(g) (HNO₃ intense cold)
3I₂(s) + 10HNO₃(aq) → HIO₃(aq) + 2H₂O(l) + 10NO(g) (HNO₃ intense hot)

The reaction of zinc with nitric acid

The reaction of magnesium with nitric acid

The reaction of lead with nitric acid

The reaction of silver with nitric acid

Trinitro Toluena (TNT)

A mixture of concentrated nitric acid and concentrated sulfuric acid when reacted with toluene is obtained a compound called trinitro Toluene (TNT). Trinitro toluene is a compound that is very ekplosif.

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