Which of the Following Aqueous Mixtures Would Be a Buffer

question 38

Multiple Choice

Which of the following aqueous mixtures would be a buffer system?

• A)HCl, NaCl
• B)HNO ₃, NaNO ₃
• C)H ₃PO ₄, H ₂PO ₄ ⁻
• D)H ₂SO ₄, CH ₃COOH
• E)NH ₃, NaOH

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