Problems & Step-by-Step Video Solutions

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Chemistry Problems and Solutions on Videos. This section covers problems specifically about: Buffers, in the area of: Buffers, Solubility and Complex Ion Equilibria.
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15 02 00

(a) How much NaOH has to be dissolved in 500. mL of 0.400 M acetic acid to form a pH = 4.500 buffer?

(b) If HCl gas is dissolved in this buffer, how will the pH change?

(c) How many moles of HCl can be dissolved in this buffer before the pH changes by 0.500?
06:41 PC|Mac Android iOS