Chem 明年hkcee 考唔考 ammonia ?

2007-08-15 1:22 am

我出年考CHEM HKCEE...
但係我做2000 年左右ge past paper 仲有 manufacturing ammonia by haber process...
le d 仲考唔考嫁?
但係我本chem 書中4 中5 都好似冇...

回答 (1)

2007-08-18 6:19 pm

✔ 最佳答案

Haber process ( N2 + H2 = NH3 ) out syl, 及 ammonia 製 nitric acid out syl.
但其方程式可當作balancing redox equation 考; 還有 ammonia 的properties就考.

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