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Calculate the Percent Ionization of Nitrous Acid in a Solution

Question 93

Multiple Choice

Calculate the percent ionization of nitrous acid in a solution that is 0.241 M in nitrous acid (HNO2) and 0.195 M in potassium nitrite (KNO2) . The acid dissociation constant of nitrous acid is 4.50 × 10-4.


A) 44.7
B) 0.229
C) 13.5
D) 2.11 × 10-3
E) 3.258

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