Answers

✨ Best Answer ✨

這樣:濃度轉ph值取-log

👀👀

非常感謝妳,但是這題的答案是E🙏

qn

每個Ca(OH)₂分子解離出兩個OH
濃度要乘以 2 倍

然後這樣算出來是 pOH
要再算 pH = 14 - pOH

Post A Comment
Were you able to resolve your confusion?