Question: 25 A chemist needs a buffer with a pH of 5.4 and wants use a weak acid with a K of 8.1 x 10-6. What

25 A chemist needs a buffer with a pH of 5.4 and wants use a weak acid with a K of 8.1 x 10-6. What should be the conjugate/acid ratio, [A]/[HA] of this solution? O2.0 01.2 3.1 4.5 O 5.7 4 pts MacBook Pro

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