Question

question 7 of 10
if the reactants of a reaction have one s and four o atoms, what will the products have?

a. one s atom and four o atoms
b. four s atoms and one o atom
c. four s atoms and four o atoms
d. one s atom and one o atom

Explanation:

According to the law of conservation of mass in chemical reactions, the number of each type of atom in the reactants must equal the number in the products. The reactants have 1 S and 4 O atoms, so the products must also have 1 S and 4 O atoms.

Answer:

A. One S atom and four O atoms