Answer :
Answer
Cl₂ + 2 NaBr → 2 NaCl + Br₂
Explanation
Given unbalanced equation is:
Cl₂ + NaBr → NaCl + Br₂
The first step is to balance the Cl atom on both sides of the equation by putting 2 as the coefficient of NaCl in the product side:
Cl₂ + NaBr → 2 NaCl + Br₂
The final step is to balance the Na and Br atoms by putting 2 as the coefficient of NaBr in the reactant side:
Cl₂ + 2 NaBr → 2 NaCl + Br₂
Hence, the balanced equation is: Cl₂ + 2 NaBr → 2 NaCl + Br₂