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amount of NaOh added to prepare a buffer solution

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5). What mass of NaOH must be added to a 0.200 M HF (aq) to prepare a buffer with a pH of 3.0?

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Please see the attached file.

acid base5

What mass of NaOH must be added to a 0.200 M HF (aq) to prepare a buffer with a pH of 3.0
Ka = 7.2 * 10-4

For a buffer solution,

We ...

Solution Summary

The solution calculates the amount of NaOh added to HF to prepare a buffer with pH of 3.0. The solution is detailed and well presented.

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