Which Pair of Substances Is Capable of Forming a Buffer

question 30

Multiple Choice

Which pair of substances is capable of forming a buffer in aqueous solution?

• A) H₃PO₄, Na₃PO₃
• B) HNO₃, NaNO₃
• C) HCl, NaCl
• D) H₂CO₃, NaNO₂
• E) CH₃COOH, CH₃COONa

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Definitions:

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Protection Payment

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