Which One of the Following Is an Example of a Balanced

Multiple Choice

Which one of the following is an example of a balanced chemical reaction

A) HCl + KMnO₄ $\rarr$ Cl₂ + MnO₂ + H₂O + KCl
B) HCl + KMnO₄ $\rarr$ Cl₂ + MnO₂ + 2H₂O + KCl
C) 2HCl + 2KMnO₄ $\rarr$ Cl₂ + MnO₂ + 2H₂O + 2KCl
D) 6HCl + 2KMnO₄ $\rarr$ 2Cl₂ + 2MnO₂ + 4H₂O + 2KCl
E) 8HCl + 2KMnO₄ $\rarr$ 3Cl₂ + 2MnO₂ + 4H₂O + 2KCl