請解釋以下的一條equation
Fe+H2SO4 --> FeSO4 +H2
請介紹以下的substance
KMnO4
K2Cr2O7
thx ><
chem問題... 唔該哂
2008-08-31 12:14 am
回答 (2)
2008-09-08 6:48 am
我f.2 咋-.-
2008-09-04 12:24 am
Fe+H2SO4 --> FeSO4 +H2
哩個係metal同acid既reation.
iron加左sulphuric acid,就會產生iron sulphate同埋hydrogen gas
KMnO4>>>(acidified) potassium permanganate
K2Cr2O7>>>(acidified) potassium dichromate
哩個係metal同acid既reation.
iron加左sulphuric acid,就會產生iron sulphate同埋hydrogen gas
KMnO4>>>(acidified) potassium permanganate
K2Cr2O7>>>(acidified) potassium dichromate
收錄日期: 2021-04-19 01:45:51
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080830000051KK01612