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5 questions
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  • Q1

    What would indicate that the chemical equation is balanced?

    There are more atoms in the reactants compared to the products.

    The type and numbers of atoms are the same on both reactants and products.

    The number of reactants is always the same as the number of product

    The sum of the coefficient is equal for both the reactants and products.

    30s
  • Q2

    Which is NOT TRUE about the Laws of Conservation of Mass and Matter.

    There is a change in the type of elements before and after the reaction

    The mass of raw materials is not equal to the mass of the product.

    The mass and type of atoms of the reactant/s are not the same as the mass and type of atoms present in the product/s.

    30s
  • Q3

    These are substances that go into the chemical reaction?

    Phosphate

    Reactants

    Products

    Chemical Reaction

    30s
  • Q4

    The process of rearrangement of molecular structure of the subtance.

    Products

    Reactants

    Chemical Reaction

    Photosynthesis

    30s
  • Q5

    These are substances that are produced after chemical reaction.

    Chemical Reaction

    Reactants

    Products

    30s

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