Chemistry, 30.10.2019 02:31 emmacox069
Which of the following has the best buffering capacity. (buffering capacity can be thought of as the amount of strong acid or base that must be added to a buffered solution to change its ph by 1)? select one: a. 0.4 m ch3coona/ 0.2 m ch3cooh b. none of these are appropriate concentrations for buffers c. they all have the same buffering capacity d. 0.4 m ch3coona/ 0.6 m ch3cooh correct e. 0.3 m ch3coona/ 0.6 m ch3cooh
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Which of the following has the best buffering capacity. (buffering capacity can be thought of as the...
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