How do you write the complete ionic equation and net ionic equation for ammonium chloride and copper (II) sulfate in water?
To write the complete ionic equation and net ionic equation for the reaction between ammonium chloride (NH4Cl) and copper (II) sulfate (CuSO4) in water, you need to first identify the soluble ionic compounds and determine which ions will dissociate (break apart) into their respective cations (+) and anions (-) in the solution.
Here's the step-by-step process:
1. Write the chemical equation:
NH4Cl + CuSO4 → ??? (balanced equation)
This is the starting point for the reaction between ammonium chloride and copper (II) sulfate.
2. Identify the soluble compounds:
NH4Cl - Ammonium chloride is soluble in water.
CuSO4 - Copper (II) sulfate is soluble in water.
3. Break apart the soluble compounds into ions:
NH4Cl → NH4+ + Cl-
CuSO4 → Cu2+ + SO4^2-
4. Write the complete ionic equation:
The complete ionic equation shows all the individual ions that are present in the reaction:
NH4+ + Cl- + Cu2+ + SO4^2- → ???
5. Determine which ions form an insoluble compound (precipitate):
To find the precipitate, check if the combination of any cation and anion in the complete ionic equation forms an insoluble compound. In this case, no insoluble compound is formed.
6. Write the net ionic equation:
The net ionic equation shows only the species involved in the actual reaction and excludes the spectator ions—ions that are present on both sides of the equation and do not participate in the reaction. In this case, all ions are spectator ions, meaning they do not participate in a chemical change. Therefore, the net ionic equation is the same as the complete ionic equation:
NH4+ + Cl- + Cu2+ + SO4^2- → No reaction is observed
So, the complete ionic equation and net ionic equation for the reaction between ammonium chloride and copper (II) sulfate in water is NH4+ + Cl- + Cu2+ + SO4^2- → No reaction is observed.
To write the complete ionic equation and net ionic equation for the reaction between ammonium chloride (NH4Cl) and copper (II) sulfate (CuSO4) in water, let's break down the steps:
Step 1: Write the balanced molecular equation:
NH4Cl(aq) + CuSO4(aq) → NH4NO3(aq) + CuCl2(aq)
Step 2: Write the complete ionic equation:
NH4+(aq) + Cl-(aq) + Cu2+(aq) + SO4 2-(aq) → NH4+(aq) + NO3-(aq) + Cu2+(aq) + Cl-(aq)
Step 3: Cancel out the spectator ions:
In this case, the spectator ions are NH4+ and Cl-. They appear on both sides of the equation and do not participate in the reaction.
Net ionic equation:
Cu2+(aq) + SO4 2-(aq) → CuCl2(s)
So, the net ionic equation for the reaction between ammonium chloride and copper (II) sulfate in water is Cu2+(aq) + SO4 2-(aq) → CuCl2(s).