A buffer is prepared by mixing 50ml of 0.3M phosphoric acid and 100mL of 0.25M sodium phosphate.

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A buffer is prepared by mixing 50ml of 0.3M phosphoric acid and 100mL of 0.25M
sodium phosphate. Determine the pH of the buffer. (pKa = 2.12)

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General Chemistry

ISBN: 978-1439043998

9th edition

Authors: Darrell Ebbing, Steven D. Gammon

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Posted Date: Dec 28, 2022 07:25 AM

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A buffer is prepared by mixing 50ml of 0.3M phosphoric acid and 100mL of 0.25M sodium phosphate.

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