Multiple Choice
Which one of the following pairs cannot be mixed together to form a buffer solution?
A) RbOH, HBr
B) KOH, HF
C) H3PO4, KH2PO4
D) NaC2H3O2, HCl (C2H3O2- = acetate)
E) NH3, NH4Cl
Correct Answer:

Verified
Correct Answer:
Verified
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