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Which Pairs of Substances Below Can Be Mixed Together in Water

Question 35

Multiple Choice

Which pairs of substances below can be mixed together in water to produce a buffer solution?


A) HClO4 and NaClO4
B) HNO3 and NaNO3
C) H2SO4 and NaHSO4
D) H3PO4 and NaH2PO4
E) HCl and NaCl

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