Ch 12.2 Chemical Calculations BTEOTLYWBAT: Calculate from mole to mole, mole to mass and mass to mass

Writing and Using Mole Ratios A mole ratio is a conversion factor that comes from the coefficients of a balanced chemical equation These are used to convert between moles of reactant and moles of product Mole-Mole ratio

Writing and Using Mole Ratios Mass-Mass Calculations Change the mass of G to moles of G using the molar mass Change the moles of G to moles of W using the mole ratio from the balanced equation

Writing and Using Mole Ratios Change the moles of W to grams of W using the molar mass of W