Question

How is stoichiometry used to calculate amount of product from amount of reactant?

Answer 1

Answer:

D. The coefficients give the ratio of mole reactant to moles product.

Explanation:

In stoichiometric calculations, the amount of product formed from reactants can be determined.

• Using this approach, the number of moles of reactants and products on both sides of the expression must be balanced.
• As a rule of thumb, the coefficients give the ratio of moles of reactants to moles of products.
• This is very useful in a number of calculations using the stoichiometric approach.