pH and pOH Practice Flashcards

Flashcards to help review pH and pOH calculations and conversions.

pH = __ [H₃O⁺].

-log [H₃O⁺]

If [H₃O⁺] = 0.0001 M, then pH = __.

4

If [H₃O⁺] = 0.001 M, then pH = __.

3

If [H₃O⁺] = 1.0 x 10⁻⁴ M, then pH = __.

4

If [OH⁻] = 1 x 10⁴ M, then pOH = __.

4

If pH = 3, then pOH = __.

11

If [H₃O⁺] = 1 x 10⁻⁵ M, then pH = __.

5

If pH = 2.8, then [H₃O⁺] = __.

1.58 x 10³ M

If pOH = 2.55, then [OH⁻] = __.

0.00281 M

If the pOH is 3, then [OH⁻] = __.

1 x 10⁻³ M