Chemistry

Chemistry

Problem

A student titrates 50.0 mL of 0.200 M acetic acid (Ka=1.8×10−5K_a = 1.8 \times 10^{-5}) with 0.200 M NaOH. After 60.0 mL of the base has been added, what is the pH of the resulting solution at 25 °C? a) 13.3013.30 b) 8.728.72 c) 12.2612.26 d) 12.6012.60

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