Question

write this equation into chemical formulation before and after balancing it​

Answer 1

Answer:

Before balancing =

a KBr + BaI2 = KI + BaBr2

b. ZnCO3 =Zeno + CO2

c. H2 + Cl2 = HCl

d. Mg + HCl = MgCl2 + H2

After balancing =

a. 2KBr + BaI2 = 2KI + BaBr2

b. ZnCO3 = ZnO + CO2

c. H2 + Cl2 = 2HCl

d. Mg + 2HCl = MgCl2 + H2

Answer 2

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