1. Copper + Sulphuric Acid -> Sulphur Dioxide + Water

2. Ammonia + Sulphuric Acid -> Ammonium Sulphate

3. Magnesium Bicarbonate -> Magnesium Carbonate + Carbon Dioxide + Water

4. Zinc Nitrate -> Zinc Oxide + Nitrogen Dioxide + Oxygen

Asked by Sthitaprajna Mishra | 10th May, 2014, 12:34: PM

Expert Answer:

Solution:
1. Cu      + 2H2SO4     →     SO2   +   2H2O  + CuSO4
2. 2NH3     + H2SO4    →     (NH4)2SO4
3.Mg(HCO3)2             →  MgCO3  + CO2 + H2O
4. 2Zn(NO3)2             →  2ZnO  + 4NO2   + O2

Answered by Vaibhav Chavan | 12th May, 2014, 10:41: AM