C3 Calculations 0.0 / 5 ? ChemistryCalculations, moles and yieldGCSEAQA Created by: Mad15onCreated on: 13-12-17 09:28 Relative atomic Mass a measure of the mass of one atom of the element. 1 of 8 Relative molecular Mass a measure of the mass of a whole molecule. 2 of 8 equation for Mr and Ar mol= mass/Mr 3 of 8 Reacting mass calculations simple ratios to calculate reacting masses and product masses, given the mass of a reactant and a product. 4 of 8 percentage yield The yield of a reaction is the actual mass of product obtained 5 of 8 equation for percentage yield yield=actual mass of product obtained/maximum theoretical mass of product x 100 6 of 8 concentration of solutions concentration=amount of substance / volume of solution 7 of 8 atomic mass of isotopes (Mr x %) + (Mr x %) / Total % 8 of 8
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