Calculate the ratio of the molar concentrations of
BrO- and HBrO required to achieve buffering at pH =
7.95.
For HBrO, Ka = 2.3 × 10-9.
[base]/[acid] = 4.9
[base]/[acid] = 3.16
[base]/[acid] = 0.50
[base]/[acid] = 0.61
[base]/[acid] = 0.20
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