1.translate form words to the appropriate chemical formulas indicating the states for each substance.

2.balance the equation with the appropriate coefficient 

3.write the molecular equation, ionic equation and the net ion equation for each. be sure to show all charges as well as states

in the ionic equation circle all specter ions

4.if both products are aqueous salts the reaction will not proceed. for reactions like this simply write N.R (no reaction)

A) Hydrobromic acid is poured into a solution of potassium carbonate

B) Potassium nitrite solution is added to sulfuric acid.