Asked by denis

The [H3O+] in a wine bottle is 3.1  10–2 M. What is the [–OH] in this wine?
Answered by Dr Russ
You need to know the Kw for water at the temperature of the wine.

There is a table of Kw versus temperature here

http://www.chemguide.co.uk/physical/acidbaseeqia/kw.html

then use

[H+][OH-]=Kw

to find [OH-]
There are no AI answers yet. The ability to request AI answers is coming soon!