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Chapter 11 (Vocab (Definitions (Skeleton Equation (A chemical equation…

- - - - A chemical equation that does not indicate relative amounts of reactants and products
    - - A new substance formed in a chemical reaction
    - - A starting substance in a chemical reaction
    - - A concise representation of a chemical reaction
    - - An equation in which each side has the same number of atoms of each element
    - - A reaction in which a single compound is broken into simpler substances
    - - A reaction in which the atoms of one element replace the atoms of a second element in a compound
    - - A list of medals in order of decreasing reactivity
    - - A reaction in which oxygen reacts with another substance, often producing heat or light
- - - - 2Mg+O2=2MgO
    - - 2K+2H2O=2KOH+H2
    - - 2HgO=2Hg+O2
    - - 2Na(CN)+H2SO4=2HCN+Na2SO4
    - - 2C8H18+25O2=16CO2+18H2O