Asked by HELPPPPP

IDENTIFY THE CONJUGATE ACID-BASE PAIR IN THE FOLLOWING REACTIONS.

A) HSO4^- + SO3^2- <---> HSO3^- + SO4^2-
B) S^2- + H20 <----> HS^- + OH^-
C) CN^- + H3O^+ <----> HCN + H2O
D) H2SE + H2O <----> HSE^- + H3O^+
Answered by DrBob222
What do you not understand about this? Look for the ion that has an H on one side and one fewer H on the other side. That's all there is to it.
Answered by HELP IM LOST
so which one is the acid and which one is the base
Answered by DrBob222
The one with more H is the acid and the one with one fewer H is the base.
HSO4^- is the acid. SO4^2- is the base.
SO3^2- is the base; HSO3^- is the acid.
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