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Author Question: How will addition of sodium acetate to an aqueous acetic acid solution affect the pH? (Read 75 times)

Jkov05

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Question 1

How many mL of 0.200 M aqueous acetic acid are mixed with 13.2 mL of 0.200 M aqueous sodium acetate to give a buffer with pH = 4.2? (Ka for acetic acid is 1.8 × 10-5)
◦ 37 mL
◦ 18 mL
◦ 3.8 mL
◦ 14 mL
◦ 46 mL

Question 2

How will addition of sodium acetate to an aqueous acetic acid solution affect the pH?
◦ It will lower the pH.
◦ The pH will not change.
◦ The solution becomes hotter.
◦ The pH cannot be measured.
◦ It will raise the pH.


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Marked as best answer by Jkov05 on Jul 8, 2021

alvinum

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Jkov05

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Reply 2 on: Jul 8, 2021
YES! Correct, THANKS for helping me on my review


Liamb2179

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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