Calculate the PH of a Solution That Is 0

question 87

Multiple Choice

Calculate the pH of a solution that is 0.322 M in nitrous acid (HNO₂) and 0.178 M in potassium nitrite (KNO₂) . The acid dissociation constant of nitrous acid is 4.50 × 10^-4.

• A)3.093
• B)3.607
• C)14.26
• D)10.91
• E)4.589

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