Question

define POH and common ion effect​

Answer 1

Answer:

pOH is a measure of the hydroxide ion (OH-) concentration of a solution

The common ion effect is an effect that suppresses the ionization of an electrolyte when another electrolyte is added

Answer 2

pOH is a measure of the hydroxide ion (OH-) concentration of a solution

Explanation:

As such, it can be used as an indicator of a substance's alkalinity or even its electrical conductivity in some cases. More specifically, pOH is the negative logarithm of the hydroxide ion content given by the expression: pOH = 14 – pH.

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