Question #1
One acid-base theory states that an acid is an H+
[A] acceptor
[B] eliminator
[C] dissolver
[D] donor

Question #2
In the reaction below, HNO3 + H2O <---> H3O+ + NO3- what substance acts like a base in the reverse reaction?
[A] H3O+
[B] H2O
[C] NO3-
[D] HNO3

Question #3
According to the acid-base theory, a base is a substance that can
[A] donate an electron
[B] accept a proton
[C] donate a proton
[D] accept a electron

Question #4
In the following reaction, NH3 + HCl --> NH4+ + Cl- NH3 acts as a/an
[A] base in the reverse reacion.
[B] acid in the forward reaction.
[C] base in the forward reaction.
[D] acid in the reverse reaction.

Question #5
According to the alternate theory, NH3 tends to be a base when it donates the H+.
True
False

Question #6
Which substance acts as an acid in the reverse reaction? HI(g) + H2O(l) <--> H3O+(aq) + I-(aq)
[A] H20
[B] I-
[C] H3O+
[D] HI

Question #7
If a substance donates a H+ ion in the forward reaction it is classified as a base and becomes an acid in the reverse reaction.
True
False

Question #8
Given the reaction below, HNO2 + F- <--> HF + NO2 in the reverse reaction, HF is a/an
[A] acid by accepting H+
[B] base by accepting H+
[C] base by donating H+
[D] acid by donating H+

Question #9
In the following reaction: H2SO4(aq) + H2O(l) <--> HSO4-(aq) + H3O+ H2SO4 acts as an acid in the
[A] reverse reaction
[B] forward reaction
[C] reverse and forward reaction
[D] it is not an acid at all

Question #10
Given the reaction:CH3COOH(aq) + H2O(l) <---> CH3COO-(aq) + H3O+ CH3COOH is an acid in the forward reaction
True
False