Question

Sodium Nitrate + Sulfuric Acid Observation no real change Nanoa laa) + H2SO4 lac) + HNOzlaq) Naas Molecular Equation Complete Ionic Equation Net Ionic Equation Driving Force .

Answer 1

1) Sodium nitrate + sulpuric acid

Molecular Equation -

2NaNO3 (aq) + H2SO4 (aq) ---------> 2HNO3 (aq) + Na2SO4 (s)

Nitrates of all metals are soluble in water.

Complete ionic equation-

2Na+ (aq)  + 2NO3 -(aq) + 2H+ (aq) + SO4-2(aq)------> 2H+ (aq) + 2NO3-(aq) + Na2SO4(S)

Net Ionic Equation-

The spectator ions here are 2H+ and NO3 - They get Cancel out leaving Net Ionic Eqation.

2Na+ (aq)   + SO4-2 (aq) -----> Na2SO4(S)

Driving force- solubility of nitrates.

2) Nicke(II) Choride + Copper (II) Sulphate

Molecular Equation -

NiCl2 (aq) + CuSO4 (aq) ---------> CuCl2(aq) + NiSO4 (S)

Chlorides of all metals except Pb, Ag and Hg(I) are soluble in water.

Complete ionic equation-

Ni+2 (aq)  + 2Cl-(aq) + Cu+2 (aq) + SO4-2(aq)------> Cu+2 (aq) + 2Cl-(aq) + NiSO4(S)

Net Ionic Equation-

The spectator ions here are 2Cl- and Cu+2. They get Cancel out leaving Net Ionic Equation.

Ni+2 (aq)   + SO4-2 (aq) -----> NiSO4(S)

Driving force- solubility of chlorides.