How many moles of o2 are counsumed if 20 moles of so2 are produce

Explanation:

1) Balanced chemical equation:

2) Mole ratios:

3) Proportion:

4) Solve for x:

20 moles of O₂ are consumed when 20 moles pf SO₂ are produced.

adding or remove a gaseous reactant or product changes the concentrations. if the concentration of reactant or product is increased, the system will shift away from the side in which concentration was increased (i.e. if the concentration of reactants is increased, the system will shift toward the products. if more products are added, the system will shift to form more reactants). conversely, if the concentration of reactant or product is decreased, the system will shift toward the side in which concentration was decreased (i.e. if reactants are removed, the system will shift to form more reactants. if the concentration of products is decreased, the equilibrium will shift toward the products).

explanation: