Stoichiometry

2. It is defined as the amount of a chemical substance that contains as many elementary entities (e.g., atoms, molecules, ions, electrons, or photons
4. The law of conservation of mass, which states that during a chemical reaction, the total mass of the products must be equal to the total mass of the reactants.
6. A chemical equation is the symbolic representation of a chemical reaction in the form of symbols and chemical formulas
7. a unit of mass within the metric system,
11. the relationship between the relative quantities of substances taking part in a reaction or forming a compound, typically a ratio of whole integers.
12. A balanced equation is an equation for a chemical reaction in which the number of atoms for each element in the reaction and the total charge is the same.
13. a basic representation of a chemical reaction, showing only the chemical formulas of the reactants and products without indicating the relative amounts involved, meaning it is an unbalanced equation where the number of atoms on each side is not equal

1. the comparison of the number of moles of one substance to the number of moles of another substance in a balanced chemical equation
3. the mass in grams of one mole of a substance
5. a method used to convert a quantity from one unit of measurement to another by utilizing conversion factors
6. a whole number written in front of a chemical formula in an equation, indicating how many molecules or moles of that substance are involved in a chemical reaction
8. a substance that takes part in and undergoes change during a reaction.
9. A chemical reaction is a process in which one or more substances, also called reactants, are converted to one or more different substances, known as products.
10. A product is a substance that is present at the end of a chemical reaction as a result of reactants undergoing change