Question

Balance the following chemical equation:

(i) BaCl2(aq) + Na2SO4 (aq) → BaSO4(s) + NaCl(aq)​

Answer 1

Explanation:

BaCl2 +Na2SO4 forms BaSO4+2NaCl

Answer 2

Answer:

BaCl2 (aq) + Na2SO4 (aq) → BaSO4 (s) + 2 NaCl (aq)

Explanation:

LHS = 1 + 2 + 2 + 1 + 4 = 10

RHS = 1 + 1 + 4 + 2 + 2 = 10

LHS = RHS

Therefore, the equation is balanced