更新1:
not CH3CO-2 its CH3CO2-
Write the empirical formula for at least four ionic compounds that could be formed from the following ions: NH+4 , Pb+4 , OH− , CH3CO−2?
回答 (1)
2017-11-10 4:03 pm
✔ 最佳答案
1. NH₄OH2. CH₃COONH₄ or NH₄CH₃COO
3. Pb(OH)₄
4. (CH₃COO)₄Pb or Pb(CH₃COO)₄
收錄日期: 2021-04-24 00:48:55
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20171110063249AASDSCk