Question

Write the net ionic equation for the following molecular equation.

• 3CoCl₂(aq) + 2(NH₄)₃PO₄(aq) ==> Co₃(PO₄)₂(s) + 6NH₄Cl(aq)

Write the balanced net ionic equation for the reaction.

_____(aq)(s)(l)(g)	+	______(aq)(s)(l)(g)	==>	______ (aq)(s)(l)(g)	+	_____(aq)(s)(l)(g)

The following molecular equation represents the reaction that occurs when aqueous solutions of silver(I) nitrate and magnesium chloride are combined.

• 2AgNO₃ (aq) + MgCl₂ (aq) ==>2AgCl (s) + Mg(NO₃)₂ (aq)

Write the balanced net ionic equation for the reaction.

______(aq)(s)(l)(g)	+	_____(aq)(s)(l)(g)	+	____(aq)(s)(l)(g)	+	_____(aq)(s)(l)(g)	==>	_____(aq)(s)(l)(g)	+	____(aq)(s)(l)(g)

Answer 1

To find net ionic equation, separate each aqueous compound into constituents ions and if compound is solid or liquid, leave it as it is.

Lastly cancel the common ions i.e ions that are present as both reactant and product.