C2

Description

GCSE Science (Chemistry) Mind Map on C2, created by Ben Kidner on 23/03/2015.
Ben Kidner
Mind Map by Ben Kidner, updated more than 1 year ago
Ben Kidner
Created by Ben Kidner about 9 years ago
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Resource summary

C2
  1. Electrolysis
    1. Reduction is receiving electrons
      1. Oxidation is gaining electrons
        1. The broken down substance is called the electrolyte
        2. Ionic Bonding
          1. High M.P and B.P
            1. Conduct electricity when molten or dissolved in water
            2. Covalent Bonding
              1. Low M.P and B.P
                1. Do not conduct electricity
                  1. Giant Covalent Bonds
                    1. Diamond (each carbon has 4 bonds)
                      1. Graphite (each carbon has 3 bonds)
                        1. Silicon Dioxide
                      2. Polymers and Nanoscience
                        1. Thermosetting polymers have crosslinks
                          1. 1 nanoparticle = 100 atoms
                            1. Nanoparticles are used in suncreens
                              1. M.P determined by strength of intermolecular forces
                              2. Percentage yeild= products/max possible products X 100
                                1. Acids and Bases
                                  1. Acid + Metal = Salt + Hydrogen
                                    1. Acid + Base = Salt + Water
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