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What Is the Percent Ionization of Nitrous Acid in a Solution

Question 23

Multiple Choice

What is the percent ionization of nitrous acid in a solution that is 0.222 M in nitrous acid (HNO2) and 0.278 M in potassium nitrite (KNO2) ? The acid dissociation constant of nitrous acid is What is the percent ionization of nitrous acid in a solution that is 0.222 M in nitrous acid (HNO<sub>2</sub>) and 0.278 M in potassium nitrite (KNO<sub>2</sub>) ? The acid dissociation constant of nitrous acid is A) 55.6 B) 15.5 C) 2.78 × D) 3.448 E) 0.162


A) 55.6
B) 15.5
C) 2.78 × What is the percent ionization of nitrous acid in a solution that is 0.222 M in nitrous acid (HNO<sub>2</sub>) and 0.278 M in potassium nitrite (KNO<sub>2</sub>) ? The acid dissociation constant of nitrous acid is A) 55.6 B) 15.5 C) 2.78 × D) 3.448 E) 0.162
D) 3.448
E) 0.162

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