Translating Word Equation

1: Calcium carbonate solid and hydrobromic acid react to form carbon dioxide gas,      aqueous calcium bromide and liquid water
   --CaCO3(s)+HBr(aq)---->CO2(g)+CaBr2(aq)+H2O

2: Aqueous sodium hydrogen carbonate reacts with sulphuric acid to produce aqueous sodium sulphate water, and carbon dioxide gas.
   --2NaHCO3(s)+H2SO4(aq)---->Na2SO4(aq)+2H2O(l)+2CO2(g)


3: Sodium metal reacts with water to produce solid sodium hydroxide and hydrogen gas
   --2Na+2H2SO4(aq)---->2NaOH(aq)+H2(g)