What is the net ionic equation including phases for NiPO4(s) dissolving in H3O^+(aq) ?
To write the net ionic equation, we need to identify the ionic species that are present in the reaction and determine which ones are directly involved in the dissolution of NiPO4(s) in H3O+(aq).
The chemical formula for nickel(III) phosphate is NiPO4. When it dissolves in water, it dissociates into its constituent ions.
The equation for the dissolution of NiPO4(s) in water can be written as follows:
NiPO4(s) + H3O+(aq) ⟶ Ni3+(aq) + PO4^3-(aq) + H2O(l)
In this equation, NiPO4(s) dissociates into Ni3+(aq) and PO4^3-(aq) ions in the presence of H3O+(aq) ions.
However, the H2O(l) molecules are present on both sides of the equation and do not directly participate in the reaction. Therefore, they are called spectator ions.
To obtain the net ionic equation, we eliminate the spectator ions, which in this case is H2O(l).
The net ionic equation for the dissolution of NiPO4(s) in H3O+(aq) is:
NiPO4(s) + H3O+(aq) ⟶ Ni3+(aq) + PO4^3-(aq)
Note: Make sure to balance the overall charges on both sides of the equation.
To determine the net ionic equation for NiPO4(s) dissolving in H3O^+(aq), we first need to write the balanced chemical equation for the dissociation of NiPO4(s) in water.
The chemical formula for nickel(II) phosphate is Ni3(PO4)2. When it dissolves in water, it dissociates into its respective ions. Since Ni3(PO4)2 is an ionic compound, it breaks up to form Ni2+ ions and PO4^3- ions.
The balanced chemical equation for the dissociation of Ni3(PO4)2 in water can be written as:
Ni3(PO4)2(s) → 3 Ni2+(aq) + 2 PO4^3-(aq)
Now, since we are interested in the net ionic equation, we need to exclude any spectator ions. Spectator ions are present in the reaction but do not participate in the overall reaction. In this case, the H3O^+ ion is a spectator ion because it remains unchanged throughout the reaction.
Therefore, the net ionic equation can be written as:
Ni3(PO4)2(s) → 3 Ni2+(aq) + 2 PO4^3-(aq)
Please note that the state symbols (s) for a solid and (aq) for aqueous are included to represent the physical state of each species.