You Have a 250$\times$ 10 - 5 )

The Answer of You Have a 250$\times$ 10 - 5 )

You Have a 250$\times$ 10 - 5 )

The Answer of You Have a 250$\times$ 10 - 5 )

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You Have a 250 $\times$ 10^-⁵)

Question 49

Multiple Choice

You have a 250.0-mL sample of 1.00 M acetic acid (K_a = 1.8 $\times$ 10^-⁵) .Calculate the pH after adding 0.0040 mol HCl to 1.0 liter of the best buffer.

A) 4.72
B) 2.35
C) 3.12
D) 6.98
E) none of these

You Have a 250 ×\times× 10-5)

Multiple Choice

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You Have a 250 $\times$ 10^-⁵)

Correct Answer:
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