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what is the pH of a buffer solution that is 0 . 1 0 M NH 3 and 0 . 1 0 M NH 4

what is the pH of a buffer solution that is

0.10

M NH

3

and

0.10

M NH

4 + ?

What is the pH is

12

mL of

0.20

M hydrochloric acid is added to

125

mL of buffer?

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