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Unformatted text preview: ** NOT FOR SALE ** Methods of collecting gases S e 3. Displacement of water e To collect undissolved / insoluble gases Sf ** To collect undissolved / insoluble gases e H 2 , He, Ne, Ar, N 2 , O 2 ,CO, NO, H 2 S, C x H y (CH 4 ) A ** NOT to collect dissolved / soluble gasese Cl 2 , F 2 , HCl, CO 2 , NO 2 , SO 2 , NH 3 e wet gas e gas in water e 4. Using gas syringe e This method is suitable for collecting all gases and measuring the volume of gases formed . However, this method is inconvenient when to release the gas for testing . S S e gas in e gas syringe e END e Fung Sir e download www.fungsir.net e Fung Sire [email protected] [email protected] e A. Fung Tel: 23050505 www.fungsir.net Collect gases p.2 Notes are prepared, printed and distributed by A.Fung. They are not related to King’s Glory Educational Centre. ** NOT FOR SALE **...
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- Spring '11
- methane gas, A. Fung