我想問以下一條ｃｈｅｍｉｓｔｒｙ的問題：

The process for the above equation is Electrolysis. Sea water is passed through the process of electrolysis and it is decomposed into chlorine gas and hydrogen gas. Therefore Gas X in the equation is hydrogen gas. The seawater in the process will become sodium hyfroxide solution.

(Sodium hydroxide is a compound made up of sodium, hydrogen and oxygen.)

2007-09-05 00:07:53 補充：
Sorry, typing error!. It should be hydroxide, but not hyfroxide.P.S. Chlorine gas is formed at the positive electrode while hydrogen gas is formed at the negative electrode during electrolysis.

chemical process : electrolysis
gas X : hydrogen
because when electricity pass throngh sea water, chlorine gas is formed at the positive electrode and hydrogen gas is formed ar the negative electrode.