4 years ago

Calculate the ph of a mixture that contains 0.18 m of hno3 and 0.24 m of hbro

1 answer:

7 0

HNO3 is a strong acid while HBrO is weak acid.
Therefore we ignore the presence of the weak acid such that we consider the pH of the strong acid.
Therefore; since pH= - log (H+)
Hence pH= -log 0.18
= 0.745
Thus the pH of the mixture is 0.745

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