Amount of a substance | A-Levels

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Modeling Exam Questions Walkthrough

Moles, Avagadro, Concentration Calcs Q & A Ideal Gas Equation Q & A % Yield and Atom Economy Q & A RP1 and Titration Q & A Using Balanced Equations to solve mass, mole, volume and concentration Q & A

Calculating number of particles using AVAGADRO’S Constant

Calculating MASS using moles and concentration. Be aware of the limiting reagent!

Calculating mass using moles to find PERCENTAGE % purity.

Calculating the ORIGINAL mass of a solution using a complicated TITRATION CALCULATION.