Question

Please write the molecular, complete ionic, and net ionic equations for the following reactions

Include states of matter in your answer.

1. Aqueous sodium acetate and aqeous sodium chloride

2. Aqueous sodium hydroxide and aqueous iron (iii) chloride

3. Aqeuous sodium hydrogen carbonate and aqueous nitric acid

4. Solid copper and aqueous iron (iii) chloride

Answer 1

Q1.

a)

Na(CH3COO)(aq) + NaCl(aq) -> No reaction, therefore no equations

Q2.

NaOH(aq) + FeCl3(aq) --< NaCl(aq) + Fe(OH)3(s)

balance

molecular equation:

3NaOH(aq) + FeCl3(aq) --> 3NaCl(aq) + Fe(OH)3(s)

ionic equation

3Na+(aq) + 3OH-(aq) + Fe+3(aq) + 3Cl-(aq) --> 3Na+(aq) + 3Cl-(aq) + Fe(OH)3(s)

net ionic

3OH-(aq) + Fe+3(aq) --> Fe(OH)3(s)

Q3.

molecular+

NaHCO3(aq) + HNO3(aq) --> NaNO3(aq) + H2O(l) + CO2(g)

ionic

Na+(aq) + H+(aq) + CO3-2(aq) + H+(aq) + NO3-(aq) --> Na+(aq) + NO3-(aq) + H2O(l) + CO2(g)

net ionic

H+(aq) + CO3-2(aq) + H+(aq) + --> H2O(l) + CO2(g)

Q4.

Cu(s) + FeCl3(aq) --> CuCl2 + Fe(s)

balance

3Cu(s) + 2FeCl3(aq) --> 3CuCl2 + 2Fe(s)

ionic

3Cu(s) + 2Fe+3(aq) + 6Cl-(aq) --> 3Cu+2 + 6Cl-(aq) + 2Fe(s)

net ionic

3Cu(s) + 2Fe+3(aq) --> 3Cu+2 + 2Fe(s)