5. One mole of the strong acid HNO3 and 0.10 mol of the strong base NaOH are added to 1.0 L of water.
a) Explain why the following statement is false: “The [H3O+] of the solution is 1.0 mol/L and the [OH-] is 0.10 mol/L.”
b) Calculate the actual [H3O+] and [OH?] of the solution.