Using chemical symbols write and balance the molecular equations in standard form (lowest integers). Include phases for all equations. You may have to decide on the products. You can use the formula editing tool to help you or, for example, enter H2O for H2O. Use "-" for the → symbol. Be sure to leave a space before plus signs and arrows.
An aqueous solution of calcium nitrate is added to an aqueous solution of sodium phosphate (decide on the products).
AND
Solid ammonium nitrate decomposes to form dinitrogen monoxide gas and liquid water.

Question

Using chemical symbols write and balance the molecular equations in standard form (lowest integers). Include phases for all equations. You may have to decide on the products. You can use the formula editing tool to help you or, for example, enter H2O for H2O. Use "->" for the → symbol. Be sure to leave a space before plus signs and arrows.
An aqueous solution of calcium nitrate is added to an aqueous solution of sodium phosphate (decide on the products).
AND 
Solid ammonium nitrate decomposes to form dinitrogen monoxide gas and liquid water.