更新1:
which solution has the larger hydronium ion concentration?
solution A has a hydronium ion concentration of 3.8 X 10^-8 M. Solution B has a hydronium ion concentration of 2.5 X 10^-4 M.?
回答 (1)
2017-04-25 1:01 am
[H₃O⁺] of solution A = 3.8 × 10⁻⁸ M = 0.000000038 M
[H₃O⁺] of solution B = 2.5 × 10⁻⁴ M = 0.00025 M > 0.000000038 M
Obviously, solution B has the larger hydronium ion concentration.
[H₃O⁺] of solution B = 2.5 × 10⁻⁴ M = 0.00025 M > 0.000000038 M
Obviously, solution B has the larger hydronium ion concentration.
收錄日期: 2021-04-20 19:38:24
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20170424165050AAUewHn