CHEM 161 EXAM 2 Answers RATED A+ 2023|2024 LATEST UPDATE

CHEM 161 EXAM 2 Answers actual yield the experimental quantity, in grams, of product obtained in a reaction. Avogadro’s number the number of particles (6.022 x 10^23) of a substance in 1 mol of that substance. By definition, Avogadro’s number is equal to the number of carbon-12 atoms in exactly 12.00 g of carbon-12. balanced appropriate coefficients have been added such that the number of atoms of each element are the same in both reactants and products. chemical equation a precise quantitative description of a reaction. coefficients the number placed in front of the substance in a chemical equation that reflect the specific numbers of units of those substances required to balance the equation. formula mass the total mass of all the atoms present in the formula of an ionic compound, in atomic mass units (amu), or the mass of one mole of formula units in grams per mole. limiting reagant