Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
Trending News
A solution has [H3O+] = 6.2×10^−5M . Use the ion product constant of water Kw=[H3O+][OH−] to find the [OH−] of the solution.?
A solution has [H3O+] = 6.2×10^−5M . Use the ion product constant of water
Kw=[H3O+][OH−]
to find the [OH−] of the solution.
Please show me how to find the answer so I can pleased solve these on my own in the future. Thank you.
2 Answers
- Simonizer1218Lv 76 years agoFavorite Answer
The ion product of water, Kw, is 1x10^-14
Kw = [H3O+][[OH-]
[OH-] = 1x10^-14/[H3O+]
[OH-] = 1x10^-14/6.2x10^-5
[OH-] = 1.61x10^-10 M <= answer
Hope the steps help you understand how it's done.
