A chemical needs a buffer of pH=10.0, prepared from 0.20M CH3CH2CH2NH2 and 0.20M CH3CH2NH3Cl. Calculate the...

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A chemical needs a buffer of pH=10.0, prepared from 0.20M CH3CH2CH2NH2 and 0.20M CH3CH2NH3Cl. Calculate the Ka of this acid.

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