Question #148445
What is the pH of a buffer solution that is 0.24M of NH3 and 0.20M of NH4Cl?
1
Expert's answer
2020-12-06T10:35:17-0500

pKaofNH3=4.74pH=4.74+log(NH4Cl/NH3)pH=4.74+log(0.20/0.24)pH=4.74+(−0.08)pH=4.66pKa of NH3 = 4.74 pH = 4.74 + log(NH4Cl/NH3) pH = 4.74 + log(0.20/0.24) pH = 4.74 + (-0.08) pH = 4.66


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