Write the balanced net ionic equation for the following reaction. NH_3 and K_2C_2O_4 added to...

• The chemical formula for ammonia is {eq}N{H_3} {/eq}.

• The chemical formula for potassium oxalate is {eq}{K_2}{C_2}{O_4} {/eq} .

• The reaction of potassium oxalate with calcium in a basic medium forms calcium oxalate, and potassium combines with ammonia.

The molecular reaction is given below.

{eq}C{a^{2 + }}\left( {aq} \right) + N{H_3}\left( {aq} \right) + {K_2}{C_2}{O_4}\left( {aq} \right) \to Ca{C_2}{O_4}\left( s \right) + N{H_3}{K_2}\left( {aq} \right) {/eq}

The complete ionic equation is given as follows;

{eq}C{a^{2 + }}\left( {aq} \right) + N{H_3}\left( {aq} \right) + 2{K^ + }\left( {aq} \right) + {C_2}{O_4}^{2 - }\left( {aq} \right) \to Ca{C_2}{O_4}\left( s \right) + N{H_3}\left( {aq} \right) + 2{K^ + }\left( {aq} \right) {/eq}

The net ionic equation is written by eliminating the spectator's ions. It is given as follows;

{eq}C{a^{2 + }}\left( {aq} \right) + {C_2}{O_4}^{2 - }\left( {aq} \right) \to Ca{C_2}{O_4}\left( s \right) {/eq}