what is the ph of a buffer that consists of .45m ch3cooh and .35 m ch3coona? ka=1.8*10^-5
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The Ka for acetic acid is 1.8 x 10^-5. Calculate the pH of the following buffer solutions: a) 1.5 M CH3COONa/1.9 M CH3COOH b) 0.2 M CH3COONa/0.2 M CH3COOH
The Ka for acetic acid is 1.8 x 10-5. Calculate pH with two buffer solutions.
1.) 2.6M CH3COONa / 1.1M CH3COOH
2.) 0.3M CH3COONa / 0.1M CH3COOH
which is the more effective buffer?
Calculate the pH of a buffer system containing 1.0 M CH3COOH and 1.0 M CH3COONa.(Ka of acetic acid is 1.8 x 10^-5)