C3 Revision

Descrição

revision for C3, assessment 1
Sophie Hill
Mapa Mental por Sophie Hill, atualizado more than 1 year ago
Sophie Hill
Criado por Sophie Hill mais de 8 anos atrás
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Resumo de Recurso

C3 Revision
  1. methods of measuring reaction rate
    1. measure the rate at which a reactant is used up
      1. measure the rate at which a product is formed
    2. collision theory
      1. for a chemical reaction to happen the reactant particles must collide
        1. collisions with too little energy wont create a reaction
      2. temperature and reaction rate
        1. the reactant particles move more quickly
          1. they have more energy
            1. the particles collide more often
              1. the rate of reaction increases
        2. concentration and reaction rate
          1. the reactant particles become more crowded
            1. there is a greater chance of the particles colliding
              1. the rate of reaction increases

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