Use the chemical equation to find the answers. BaSO4 + H2SO4 → Ba(HSO4)2

Identify how many oxygen atoms are in the product.

Identify how many oxygen atoms are in the reactant.

Break the product into simplified form

Oxygen on products side=8

#2.

Oxygen on reactant side=4+4=8atoms

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods