What tectonic plate boundary is Oklahoma located on?

Chemistry

1 answer:

lara [203]2 years ago

3 0

It is on the Meers Fault

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pH = 5.54

Explanation:

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pH = pKa + log $\frac{[CH_3COO^-]}{[CH_3COOH]}$

For acetic acid, pKa = 4.75.

We calculate the original number of moles for acetic acid and acetate, using the given concentrations and volume:

CH₃COO⁻ ⇒ 0.377 M * 0.250 L = 0.0942 mol CH₃COO⁻

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Now we use the H-H equation to calculate the new pH, by using the new concentrations:

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