Question

For each of the six molecular reactions in the introduction, write the total ionic and net ionic equations. State what type of reaction each of these represents. Your choices are: acid-base, precipitation, oxidation-reduction, and decomposition.

a) Acid-base
b) Precipitation
c) Oxidation-reduction
d) Decomposition

Answer 1

The six molecular reactions in the introduction can be classified into acid-base, precipitation, oxidation-reduction, and decomposition reactions.

Step-by-step explanation:

The six molecular reactions in the introduction can be classified as follows:

a) Acid-base reaction: An acid-base reaction involves the transfer of hydrogen ions between reactants. Example: HCl + NaOH → NaCl + H2O

b) Precipitation reaction: A precipitation reaction involves the formation of one or more insoluble products. Example: AgNO3 + NaCl → AgCl + NaNO3

c) Oxidation-reduction reaction: An oxidation-reduction reaction involves a change in oxidation number for one or more reactant elements. Example: Fe + CuSO4 → FeSO4 + Cu

d) Decomposition reaction: A decomposition reaction involves the breakdown of a compound into simpler substances. Example: 2H2O2 → 2H2O + O2