Mastering pH Calculations in Chemistry

Calculate the pH of a 0.1 M solution of hydrochloric acid (HCl), a strong acid.

• 1

• 2

• 0.1

• 0

• 2.87

• 3.00

• 2.74

• 4.00

Determine the pH of a 0.05 M solution of sodium hydroxide (NaOH), a strong base.

• 12.70

• 13.00

• 11.30

• 12.00

• 11.13

• 10.26

• 9.25

• 8.75

• 2.22

• 2.74

• 3.00

• 2.12

Determine the pH of a 0.01 M solution of barium hydroxide (Ba(OH)₂), a strong base.

• 12.30

• 12.70

• 13.00

• 11.70

• 11.67

• 10.78

• 9.78

• 10.28

Calculate the pH of a 0.02 M solution of perchloric acid (HClO₄), a strong acid.

• 1.70

• 1.30

• 2.00

• 1.00

• 2.60

• 3.00

• 2.87

• 2.40

Determine the pH of a 0.1 M solution of potassium hydroxide (KOH), a strong base.

• 13.00

• 12.00

• 11.00

• 14.00