Question

You have a solution of 0.0020 M HCl. What is the pOH of the solution?

Answer 1

it is 11.30

Step-by-step explanation:

correct number of significant figures

Answer 2

pOH=11.3

Step-by-step explanation:

pH= -log[H+]=-log[0.002]=2.7

pOH+pH = 14

pOH= 14-2.7=11.3