If 25ml of 0.75 M NaOH is required to completely neutralize 150ml of HCl(aq), What is the molarity of the acidic solution?
回答 (2)
2019-05-05 4:49 am
✔ 最佳答案
HCl + NaOH → NaCl + H2O [balanced as written](25mL) x (0.75 M NaOH) x (1 mol HCl / 1 mol NaOH) / (150 mL HCl) = 0.125 M HCl
2019-05-04 11:37 pm
25 mL / 150 mL * 0.75 M
收錄日期: 2021-04-24 07:31:31
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20190504152039AAy3vNo