HNO2(aq) ⇄ H+(aq) + NO2−(aq) Ka = 4.0 × 10−4 On the basis of the information above, what is the appr — Acids and Bases Chemistry Question
Question
HNO2(aq) ⇄ H+(aq) + NO2−(aq) Ka = 4.0 × 10−4
On the basis of the information above, what is the approximate percent ionization of HNO2 in a 1.0 M HNO2(aq) solution?
A.
0.00040%
B.
0.020%
C.
0.040%
D.✓ Correct
2.0%
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