energy transfer

Description

chemistry (c3) Mind Map on energy transfer, created by owc08 on 11/04/2013.
owc08
Mind Map by owc08, updated more than 1 year ago
owc08
Created by owc08 over 11 years ago
74
2

Resource summary

energy transfer
  1. in a reaction
    1. can be taken in or given out as heat energy
      1. combustion
        1. exothermic reaction
          1. heat is given out
            1. exo
          2. endothermic reaction
            1. takes in heat
              1. endo
              2. temperature changes
                1. helps decide if the reaction is exo or endo
                2. energy & bonds
                  1. energy must be supplied to break bonds
                    1. energy is always released when bonds are formed
                      1. in reactions old bonds are broken and new bonds are formed
                        1. NaCL -ENERGY> Na + CL
                          1. endo
                          2. Mg + O -> MgO + ENERGY
                            1. exo
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