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Author Question: The Ka for boric acid is 5.6 10-10. What is the pH for 0.10 M sodium borate? (Read 24 times)

justinmsk

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Question 1

The difference between temporary hard water and permanent hard water is that only the former contains a significant concentration of:
◦ Ca2+
◦ CO32-
◦ HCO3-
◦ Mg2+
◦ OH-

Question 2

The Ka for boric acid is 5.6 × 10-10. What is the pH for 0.10 M sodium borate?
◦ 8.87
◦ 5.13
◦ 5.75
◦ 2.87
◦ 11.13


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Marked as best answer by justinmsk on Jul 8, 2021

pocatato

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justinmsk

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


adammoses97

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Reply 3 on: Yesterday
:D TYSM

 

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