You are given Ka of carbonic acid is 4.3 x10^-7. This means that Carbonic acid is a

Question

good hydrogen-ion acceptor***
good hydrogen-ion donor
poor hydrogen-ion acceptor
poor hydrogen-ion donor

Answer 1

Nope. Think, it is a weak acid.

Answer 2

so C?

Answer 3

Kayla: What is the definition of an acid? It is not an H3O+ acceptor. Goodness.

HA>>H+ + A-