jayleg4502 jayleg4502

06-02-2024
Chemistry

contestada

What is the pH of a solution containing 0.040 M acid, pKa = 5.05 that is mixed with an equal volume of a 0.10 M solution of its sodium salt?
A) 4.72
B) 5.05
C) 5.28
D) 5.51

Respuesta :

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