# Solution to Exercise 7-2-6

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We use the Henderson-Hasselbalch equation and let the base to acid ratio be X.

For pH = 2.8:

2.8 = 4.8 + log X

X = 0.01 to 1

pH 3.8, the ratio is 0.10 to 1

pH 4.8, the ratio is 1.0 to 1

pH 5.8, the ratio is 10 to 1

pH 6.8, the ratio is 100 to 1

Solution to Exercise 7-2-6 is shared under a not declared license and was authored, remixed, and/or curated by .

Solution to Exercise 7-2-6 is shared under a not declared license and was authored, remixed, and/or curated by Tim Soderberg.