Which of the following is a polydentate ligand?
A) ethylenediamine
B) water
C) cyanide ion
D) nitrite ion
E) ammonia
Question 2
The reaction HNO3(aq) + KOH(aq) KNO3(aq) + H2O(l) is best classified as a(n)
A) acid-base neutralization reaction.
B) oxidation-reduction reaction.
C) precipitation reaction.
D) single replacement reaction.
Question 3
What is the term for a chemical reaction in which a hydrocarbon reacts rapidly with oxygen?
A) addition reaction
B) combustion reaction
C) halogenation reaction
D) hydrogenation reaction
E) none of the above