Question

For each chemical equation (which may or may not be balanced). list the number of each type of atom. on each side of the equation, and determine if the, equation is balanced

Part A

List the number of each type of atom on the lelt sioe of the equation \(\mathrm{H}_{2} \mathrm{SO}_{4}(a q)+\mathrm{BaCh}_{2}\left(a_{9}\right) \rightarrow \mathrm{BaSO}_{4}(s)+2 \mathrm{HCu}(a q)\)

Answer 1

Number of H in reactant = 2

Number of S in reactant = 1

Number of O in reactant = 4

Number of Ba in reactant = 1

Number of Cl in reactant = 2

Number of H in product = 2

Number of S in product = 1

Number of O in product = 4

Number of Ba in product = 1

Number of Cl in product = 2

Answer: 2, 1, 4, 1, 2