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Calculate the PH of a 0

Question 62

Multiple Choice

Calculate the pH of a 0.250 M aqueous solution of HNO2.The acid dissociation constant,Ka,for HNO2 is Calculate the pH of a 0.250 M aqueous solution of HNO<sub>2</sub>.The acid dissociation constant,K<sub>a</sub>,for HNO<sub>2</sub> is . A) 1.97 B) 2.74 C) 3.35 D) 3.95 .


A) 1.97
B) 2.74
C) 3.35
D) 3.95

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