Chemical reactions

Descrição

Higher\nat 5 Maths Chemistry Mapa Mental sobre Chemical reactions, criado por Caitlin Cunningham em 06-11-2013.
Caitlin  Cunningham
Mapa Mental por Caitlin Cunningham , atualizado more than 1 year ago
Caitlin  Cunningham
Criado por Caitlin Cunningham aproximadamente 11 anos atrás
33
1

Resumo de Recurso

Chemical reactions
  1. Signs
    1. Gas given off
      1. Change in colour
        1. Solid formed
          1. Light given off
            1. Product is created
              1. Fizz or bubbles
              2. Factors effecting reaction rate
                1. Temperature
                  1. The higher the temperature ......
                    1. More kinetic energy provided
                      1. More collisions
                      2. The faster the reaction
                    2. Particle size
                      1. As the particle size decreases...
                        1. Surface area gets bigger
                          1. Faster reaction
                        2. Concentration
                          1. As the concentration increases..
                            1. The rate of reaction increases also
                          2. Using a Catalyst
                            1. Speeds up chemical reaction
                              1. Remains unchanged
                                1. Reusable
                              2. Measuring rate
                                1. Divide the initial mass /vol By the time
                                2. Enter text here

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