volume 20 distilled 20 acetic HCL 20 20 NaOAc 20 naoh solution A 20 predict ph...

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Answer 1

Answer #1

Theoretical pH of the substances

substance M formula theoretical pH

acetic acid 0.2 pH = 1/2[pka -logC] 2.719

HCl 0.1 pH = -log[H+] 1.00

NaOAc 0.2 pH = 1/2[pkw+pKa +logC] 9.02

NaOH 0.1 pH = 14 - pOH 13

solution A [acid] =0.1

[conj. base] =0.1 pH = pka + log [conj.base]/[acid] 4.74

Answer 2

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