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Chemistry
Chemistry
Problem
Nicotinic acid (
K
a
=
1.4
×
10
−
5
K_a = 1.4 \times 10^{-5}
K
a
=
1.4
×
1
0
−
5
) is represented by the formula HNIC. Calculate its per cent dissociation in a solution which contains 0.10 mole of nicotinic acid per 2.0 litre of solution.
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