2Al + 3MnSO4 ↔ Al2 (SO4) 3 + Mn

For the above equation, explain the direction of shift in equilibrium position when the concentration of aluminum increases.

In accordance with the Le Chatelier's Principle, when the concentration of the aluminum increases then the equilibrium would shift to the right. It will produce more products since there are more reactants available and also collision is more frequent.