A

**mole ratio**is ?the**ratio**between the amounts in**moles**of any two compounds involved in a chemical reaction. The**mole ratio**may be determined by examining the coefficients in front of formulas in a balanced chemical equation. Also Known As: The**mole ratio**is also called the molar**ratio**or**mole-to-mole ratio**.Also, how do you convert from moles to moles?

Avogadro's number is a very important relationship to remember: 1

**mole**= 6.022×1023 6.022 × 10 23 atoms, molecules, protons, etc. To convert from**moles**to atoms, multiply the molar amount by Avogadro's number. To convert from atoms to**moles**, divide the atom amount by Avogadro's number (or multiply by its reciprocal).Why do you need to use moles to solve stoichiometry problems?

Big, because atoms and molecules are way too small to count, so

**we**mass large numbers of them instead, and**use**molar mass to convert to the NUMBER of**moles**of them. This number is then used in a ratio conversion based on the**mole**ratios in the balanced chemical equation.What is the mole to mole factor?

The balanced equation for the reaction of interest contains the stoichiometric ratios of the reactants and products; these ratios can be used as conversion

**factors**for**mole**-to-**mole**conversions. Stoichiometric ratios are unique for each chemical reaction.