Chemistry, 06.08.2019 01:30 darius12318
Suppose 10.0 ml of 2.00 mnaoh is added to (a) 0.780 l of pure water and (b) 0.780 l of a buffer solution that is 0.682 min butanoic acid (hc4h7o2) and 0.674 min butanoate ion (c4h7o2–). calculate the ph of (a) and (b) before and after the addition of the naoh. assume volumes are additive. (ka, hc4h7o2= 1.5 × 10-5)
Answers: 1
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Suppose 10.0 ml of 2.00 mnaoh is added to (a) 0.780 l of pure water and (b) 0.780 l of a buffer solu...
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