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Oak National Academy
Oak National Academy
Teachers
Pupils
New
New
Year 10
Edexcel
Higher

Calculations involving masses

Lessons (13)

  • 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

  • Empirical formula calculations: using moles

    I can determine the empirical formulae of simple compounds using reactant masses or percentage composition.
    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

  • Deducing an empirical formula experimentally: using moles

    I can describe and carry out an experiment to determine the empirical formula of a simple compound.
    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: 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