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  • Year 10
  • AQA
  • Higher

Calculations involving masses

Lessons (12)

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    Three types of chemical reaction

    I can use chemical equations to identify and describe oxidation, decomposition and precipitation reactions.
    • 1 Slide deck
    • 1 Worksheet
    • 2 Quizzes
    • 1 Video

    Conservation of mass

    I can describe what happens to the atoms of reactants as they form products in a chemical reaction.
    • 1 Slide deck
    • 1 Worksheet
    • 2 Quizzes
    • 1 Video

    Balancing equations

    I can balance chemical equations, and explain why it is important to ensure symbol equations are balanced.
    • 1 Slide deck
    • 1 Worksheet
    • 2 Quizzes
    • 1 Video

    The mole

    I can describe what a mole is and its link with the Avogadro constant.
    • 1 Slide deck
    • 1 Worksheet
    • 2 Quizzes
    • 1 Video

    Moles and masses

    I can calculate mass of a substance or the number of moles it contains from data.
    • 1 Slide deck
    • 1 Worksheet
    • 2 Quizzes
    • 1 Video

    Uncertainties in measurements: chemistry

    I can explain why there is some uncertainty when measurements are made, how to minimise uncertainty, and calculate uncertainties.
    • 1 Slide deck
    • 1 Worksheet
    • 2 Quizzes
    • 1 Video

    Representations of a mole

    I can accurately represent a set number of moles of various substances.
    • 1 Slide deck
    • 1 Worksheet
    • 2 Quizzes
    • 1 Video

    Mass in a chemical reaction: using moles

    I can interpret a balanced symbol equation to predict the mass of either a reactant or a product.
    • 1 Slide deck
    • 1 Worksheet
    • 2 Quizzes
    • 1 Video

    Limiting reactants

    I can identify a reactant as being in excess or the limiting reactant and use that information to calculate a theoretical yield.
    • 1 Slide deck
    • 1 Worksheet
    • 2 Quizzes
    • 1 Video

    Determining an equation from given values

    I can deduce the balanced symbol equation from the masses of reactants and products of a given reaction.
    • 1 Slide deck
    • 1 Worksheet
    • 2 Quizzes
    • 1 Video

    Determining an equation experimentally: magnesium oxide

    I can describe a safe experiment to calculate the reacting molar ratios for the oxidation of magnesium.
    • 1 Slide deck
    • 1 Worksheet
    • 2 Quizzes
    • 1 Video

    Determining an equation experimentally: sodium hydrogencarbonate

    I can describe a safe experiment to calculate the stoichiometric values for the decomposition of sodium hydrogencarbonate.
    • 1 Slide deck
    • 1 Worksheet
    • 2 Quizzes
    • 1 Video

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