Solved

Which of the Following Compound Pairs, Dissolved into Solution at Equal

Question 147

Multiple Choice

Which of the following compound pairs, dissolved into solution at equal concentrations, will function as a buffer?

A) HNO₃(aq) and NaNO₃(aq)
B) CH₃COOH(aq) and CH₃COONa(aq)
C) NaBr(aq) and NaCN(aq)
D) NaOH(aq) and NaCl(aq)

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