ariananjohnston ariananjohnston

04-12-2020
Chemistry

contestada

What is [OH-] in a solution that has [H3O+] = 2 x 10-4 ?

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vleralajqi vleralajqi

04-12-2020

Answer:

The OH- in a solution which has a H3O+ of 2x10^-4 M is 5x10^-11 M. This is because the pOH of that solution is 10.3 since it has a pH of 3.7.

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