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lawyer [7]
2 years ago
6

It's #9 Pls help will give 100 points and brainiest

Chemistry
1 answer:
Vinil7 [7]2 years ago
7 0

heating is repeated to ensure all water molecules have evaporated

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An aqueous solution contains 0.29 M of benzoic acid (HA) and 0.16 M of sodium benzoate (A-). If the pH of this solution was meas
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pKa = 4.89.

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We can solve this problem by using the <em>Henderson-Hasselbach equation</em>, which states:

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