In flasks 1 and 2, a small amount of Mg is used and therefore the metal is the limiting reagent. In flask 3, the reagents are added in a stoichiometric ratio. In flask 4, excess Mg is added and HCl ...

The mass of product depends upon the mass of limiting reactant. Energetics - OCR Gateway Exothermic reactions in solution give out energy and the temperature increases, while endothermic reactions ...

The mass of product depends upon the mass of limiting reactant. Atom economy, percentage yield and gas calculations - AQA Percentage yield and atom economy show how much desired product is ...