Answer:
Magnesium Chloride + Sodium Sulfate = Magnesium Sulfate + Sodium Chloride
1 mole of aqueous Magnesium Chloride [MgCl2] reacts with 1 mole of aqueous Sodium Sulfate [Na2SO4] to form 1 mole of aqueous Magnesium Sulfate [MgSO4] and 2 moles of aqueous Sodium Chloride [NaCl]
Mg²⁺
Cl⁻
Cl⁻
O⁻
S
O
O
O⁻
Na⁺
Na⁺
O⁻
S
O
O
O⁻
Mg²⁺
Na⁺
Cl⁻
Explanation: