Chemistry, 13.12.2020 04:50 giannaventura00
12.
A buffer solution is prepared by mixing 200 cm of 2.00 mol dm-propanoic acid,
CH, CH_COOH, with 600 cm of 1.00 mol dm-sodium propanoate, CH, CH, COONa.
K, for CH CH2COOH = 1.32 x 10-5 mol dm-3
What is the pH of the buffer solution?
A
4.58
B
4.70
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12.
A buffer solution is prepared by mixing 200 cm of 2.00 mol dm-propanoic acid,
CH, CH_COOH...
CH, CH_COOH...
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