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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

Correct Answer:

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