What happens when chlorine is passed through cold dilute lime water ?
回答 (1)
2016-10-24 6:47 am
Lime water is the aqueous solution of calcium hydroxide.
When chlorine is passed through cold dilute lime water, reaction occurs. The products are calcium hypochlorite, calcium chloride and water.
2Cl₂(g) + 2Ca(OH)₂(aq) → Ca(ClO)₂(aq) + CaCl₂(aq) + 2H₂O(l)
When chlorine is passed through cold dilute lime water, reaction occurs. The products are calcium hypochlorite, calcium chloride and water.
2Cl₂(g) + 2Ca(OH)₂(aq) → Ca(ClO)₂(aq) + CaCl₂(aq) + 2H₂O(l)
收錄日期: 2021-04-18 15:44:15
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20161023223447AAd6jwS