1.A solution containing a monoprotic weak acid (HA) that is 3.57% dissociated was found to have...

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Question

1.A solution containing a monoprotic weak acid (HA) that is 3.57% dissociated was found to have a pH of 2.45.

What is the concentration of A− at equilibrium?

2. What is the concentration of HA at equilibrium?

3. Calculate the pKa for this acid.

science chemistry

Answer 1

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