Stoichiometry

2. 6.022×10^23
4. Substances consumed in a chemical reaction to form products.
6. The reactant that is not entirely consumed in a chemical reaction because there is an insufficient amount of the other reactant.
7. The ratio of the masses of one substance to the masses of another substance involved in a chemical reaction.
10. The ratio of the number of moles of one substance to the number of moles of another substance in a balanced chemical equation.
11. The process in which one or more substances (reactants) are converted into one or more different substances (products) with different properties.
12. A number written to the right and slightly below an element's symbol in a chemical formula, indicating the number of atoms of that element in a molecule.
13. A chemical equation where the number of atoms of each element is the same on both sides of the equation.
14. The mass of one mole of a substance, usually expressed in grams per mole (g/mol).

1. The reactant that is entirely consumed in a chemical reaction, thereby limiting the amount of product formed.
3. Substances formed as a result of a chemical reaction.
5. equation A symbolic representation of a chemical reaction, showing the reactants and products and their respective quantities.
7. A unit representing a specific number of atoms, molecules, ions, or other entities (6.022 × 10^23 entities).
8. The quantitative study of the relationships between reactants and products in chemical reactions.
9. The numbers placed before the chemical formulas in a balanced chemical equation, representing the relative amounts of reactants and products.