What is the ph of a buffer prepared by adding 0809mol of, Chemistry

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What is the ph of a buffer prepared by adding 0809mol of

A- What is the pH of a buffer prepared by adding 0.809mol of the weak acid HA to 0.305mol of NaA in 2.00L of solution? The dissociation constant Ka of HA is 5.66 X 10^-7 B- What is the pH after 0.150mol of HCL is added to the buffer from Part A? Assume no volume change on the addition of the acid. C- What is the pH after 0.195mol of NaOH is added to the buffer from Part A? Assume no volume change on the addition of the base. Please answer A, B, C with 3 significant figures.

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Chemistry: What is the ph of a buffer prepared by adding 0809mol of

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Chemistry: What is the ph of a buffer prepared by adding 0809mol of

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Recent Questions Asked Chemistry

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