1. You need to prepare an acetate buffer of pH 5.93 from a 0.833 M acetic...

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1. You need to prepare an acetate buffer of pH 5.93 from a 0.833 M acetic...

1. You need to prepare an acetate buffer of pH 5.93 from a 0.833 M acetic acid solution and a 2.56 M KOH solution. If you have 475 mL of the acetic acid solution, how many milliliters of the KOH solution do you need to add to make a buffer of pH 5.93? The pKa of acetic acid is 4.76.

2. If a buffer solution is 0.110 M in a weak acid (Ka = 1.6 × 10-5) and 0.570 M in its conjugate base, what is the pH?

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Answer 1

Answer #1

feS, 93 9.76 Caaid 3%,175-255%)。 2.56 2.sCY (34S·675-256%) 395.675-251%)

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Answer 2

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1. You need to prepare an acetate buffer of pH 5.93 from a 0.833 M acetic...

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