A solution contains 0.352 M HA (Ka = 4.66⋅10−64.66⋅10-6) and 0.758 M NaA. What is the...

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A solution contains 0.352 M HA (Ka = 4.66⋅10−64.66⋅10-6) and 0.758 M NaA. What is the...

A solution contains 0.352 M HA (K_a = 4.66⋅10−64.66⋅10-6) and 0.758 M NaA.

What is the pH of this solution?
What is the pH of this solution after 0.138 mol of HCl are added to 1.00 L of this solution?
What is the pH of this solution after 0.276 mol of HCl are added to 1.00 L of this solution?

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Answer 1

Answer #1

þ Ha plea of tog [A2 JEHA -1910 (468x10-6) + log 801788 0.352 > = 5.33 + 0.33 3.66 0.138 mot fer is atted in IL of the sos [

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Answer 2

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A solution contains 0.352 M HA (Ka = 4.66⋅10−64.66⋅10-6) and 0.758 M NaA. What is the...

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