Question

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

Answer 1

Answer:

pOH=11.3

Explanation:

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

pOH+pH = 14

pOH= 14-2.7=11.3

Answer 2

Answer:

it is 11.30

Explanation:

correct number of significant figures