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When Mixed in Appropriate Amounts,each of the Following Mixtures Can

Question 57

Multiple Choice

When mixed in appropriate amounts,each of the following mixtures can produce an effective buffer solution except _____.

A) HCl and NaH₂PO₄
B) Na₂HPO₄ and Na₃PO₄
C) NaHCO₃ and Na₂CO₃
D) NaH₂PO₄ and Na₂HPO₄
E) NaOH and NaF

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