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Question #1 Determine the requested quantities for the following questions. Report your answer to 3 decimal places (a) pH of 0.04472 M acetic acid (HAC)?

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Question #1 Determine the requested quantities for the following questions. Report your answer to 3 decimal places (a) pH of 0.04472 M acetic acid (HAC)? Ka=4.75. (b) pH of 0.04472 M ammonia (pKb=4.75)? (c) pH of 0.04472 M ammonium chloride (NH,CI) solution? (d) pH of 0.04472 M potassium acetate (KAc)? (e) pH of 0.04472 M acetic acid plus 0.04472 M HCI? (0) What is the pka value of a weak acid if a 0.04472 M solution yields a pH of 3.456

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