Molecular Formula Calculator — calculate molecular formula using standard chemistry formulas. Worked example with units.
Moles from mass: n = mass (g) / molar mass (g/mol)
Molar ratio conversion: moles of product = moles of reactant × (coefficient of product / coefficient of reactant)
Theoretical yield: mass of product = moles of product × molar mass of product
Percent yield: % yield = (actual yield / theoretical yield) × 100
Limiting reagent: the reactant that, when fully consumed, produces the least product