question archive Determine the pH of an HNO2 solution of each of the following concentrations
Determine the pH of an HNO2 solution of each of the following concentrations
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Determine the pH of an HNO2 solution of each of the following concentrations.
A) 0.550M
B) 0.100M
C) 1.2x10^-2 M
D) In which cases can you not make the simplifying assumption that x is small?
only in (b)
only in (a)
in (b) and (c)
in (a) and (b)
PS: Express your answer to two decimal places
