explain how the concentration of a solution in mol/dm3 is related to the mass of the solute and the volume of the solution
explain how the concentration of a solution in mol/dm3 is related to the mass of the solute and the volume of the solution
describe the technique of titration
**explain the relationship between the volume of a solution of known concentration of a substance and the volume or concentration of another substance that react completely together
titration calculations**
describe the relationship between molar amounts of gases and their volumes and vice versa
calculate the volumes of gases involved in reactions using the molar gas volume at room temperature and pressure (assumed to be 24 dm3)
explain how the mass of a solute and the volume of the solution is related to the concentration of the solution
calculate the theoretical amount of a product from a given amount of reactant
calculate the percentage yield of a reaction product from the actual yield of a reaction
define the atom economy of a reaction
calculate the atom economy of a reaction to form a desired product from the balanced equation
**explain why a particular reaction pathway is chosen to produce a specified product given appropriate data
data such as atom economy (if not calculated), yield, rate, equilibrium position and usefulness of by-products**