Which statement is incorrect about stoichiometry?

Option A: Stoichiometry allows us to predict the amount of products formed in a chemical reaction based on the amounts of the reactants.

Option B: Stoichiometry allows us to predict how much of the reactant is necessary to from a given amount of product.

Option C: Stoichiometry allows us to predict how much whether a reaction will occur and which products will be produced.

Option D: Stoichiometry allows us to predict how much of one reactant is required to completely react with another reactant.