`50` litres of `0.1M` HCl is thoroughly mixed with `50` litres of `0.2M NaOH`. What is the `pOH`

Fatin February 21, 2020

`50` litres of `0.1M` HCl is thoroughly mixed with `50` litres of `0.2M NaOH`. What is the `pOH` of the resulting solution?

`pOH`