Consider the following acids and bases: HCO 2 H K a = 1.8 10 -4 HOBr
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Question:
Consider the following acids and bases:
HCO2H | Ka = 1.8 × 10-4 |
HOBr | Ka = 2.0 × 10-9 |
(C2H5)2NH | Kb = 1.3 × 10-3 |
HONH2 | Kb = 1.1 × 10-8 |
Choose substances from the following list that would be the best choice to prepare a pH = 6.0 buffer solution.
(Select all that apply.)
HONH2
KHCO2
HCO2H
(C2H5)2NH
(C2H5)2NH2Cl
HOBr
NaOBr
HONH3NO3
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