pH, pOH, and concentration

If the [H+] of a solution is 1 x 10^-2 mol/L the pH is

• 2

• 12

• -2

• 1

If the pH of a solution is 5.6 the pOH is

• 6.5

• 12.4

• 8.4

• 5.6

A  pH and a pOH will add up to:

• 0

• 7

• 14

• 1.0 x 10^-14

If the [OH-] of a solution is 2.7 x 10^-4 mol/L the pOH of the solution is

• 10.44

• 3.56

• 1.00

• -4.43

If the pH of a solution is 7 the solution is said to be

• Acidic

• Basic

• Neutral

• Tasty

A solution with a [H+] of 9.4 x 10^-5 mol/L is said to be

• Acidic

• Basic

• Neutral

• negative number, no solution.

If the [H+] of a solution is 6.8 x 10^-9 mol/L the pH is

• 8.17

• 8.2

• 9.99

• 8.62

if the [H+] of a solution is 8.4 x 10^-3 mol/L the pOH of the solution will be

• 2.08

• 11.92

• 1.02

• 12.98

if a solution has a pOH of 5.2 the [OH-] of the solution is

• 6 x 10 ^-6 M

• 6.3 x 10 ^-6 M

• 1.58 x 10^-5 M

• 2 x 10^-5 M

Limes have a [H₃O⁺] of 1.3 x 10^-2 mol/L.  Their pOH is

• 1.89

• 12.11

• 1.03

• 12.97