Multiple Choice
The hydrogen sulfate ion HSO4- is amphoteric. In which of the following equations does it act as an acid?
A) HSO4- + H2O H2SO4 + OH-
B) HSO4- + H3O+ SO3 + 2H2O
C) HSO4- + H2O SO4-2 + H3O+
D) HSO4- + OH- H2SO4 + O-2
Correct Answer:

Verified
Correct Answer:
Verified
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