Balancing Chemcial reaction
2010-07-11 2:08 am
Write a balanced equation between potassium and water to form potassium hydroxide (KOH) and hydrogen.
回答 (3)
2010-07-16 9:04 pm
兩個都答得好!!!!!!!!!!!!!!!!!!!!!!!
2010-07-12 9:36 pm
K+H2O=KOH+(1/2)H2
x2, 2K+2H2O=2KOH+H2
x2, 2K+2H2O=2KOH+H2
收錄日期: 2021-04-13 17:21:40
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20100710000051KK01123