1.)KMnO4+H2SO4+NaHSO3-->

2.)KMnO4+NaOH+NaHSO3-->

3.)KMnO4+NaHSO3---->

Write the net ionic equations for the reactions

1) The balanced chemical equation for the reaction KMnO4 + H2SO4 + NaHSO3 is:

2KMnO4 + 3H2SO4 + 5NaHSO3 → K2SO4 + 2MnSO4 + 3H2O + 5Na2SO4

The net ionic equation for this reaction is:

2MnO4- + 5HSO3- + 6H+ → 2Mn2+ + 5SO4^2- + 3H2O

2) The balanced chemical equation for the reaction KMnO4 + NaOH + NaHSO3 is:

KMnO4 + NaOH + NaHSO3 → K2SO4 + MnO2 + H2O + Na2SO4

The net ionic equation for this reaction is:

MnO4- + 2H2O + 3HSO3- → MnO2 + 4H+ + 3SO4^2-

3) The balanced chemical equation for the reaction KMnO4 + NaHSO3 is:

2KMnO4 + 3NaHSO3 → K2SO4 + 2MnSO4 + 3H2O + 3Na2SO4

The net ionic equation for this reaction is:

2MnO4- + 3HSO3- + 2H+ → 2Mn2+ + 3SO4^2- + 3H2O

To write the net ionic equations for these reactions, we need to first write the balanced chemical equations.

1.) KMnO4 + H2SO4 + NaHSO3 --> balanced chemical equation: MnSO4 + H2O + Na2SO4 + NaNCO3.
2.) KMnO4 + NaOH + NaHSO3 --> balanced chemical equation: MnO2 + H2O + Na2SO4 + NaNO3.
3.) KMnO4 + NaHSO3 --> balanced chemical equation: MnO2 + H2O + Na2SO4.

Now, we can write the net ionic equations by removing the spectator ions, which are the ions that do not participate in the reaction.

1.) The spectator ions in this reaction are Na+ and SO4^2-. The net ionic equation is: MnO4- + H+ + HSO3- --> MnSO4 + H2O + CO2.
2.) The spectator ions in this reaction are Na+ and SO4^2-. The net ionic equation is: MnO4- + OH- + HSO3- --> MnO2 + H2O + NO3-.
3.) The spectator ions in this reaction are Na+ and SO4^2-. The net ionic equation is: MnO4- + HSO3- --> MnO2 + H2O + SO4^2-.

These net ionic equations represent the reactions where only the ions and molecules directly involved in the reaction are shown.

42

Just remove a hydrogen