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Chemistry Unit 4

Single Replacement When one element replaces another in a compound.
Empirical Formula The symbols for the elements combined in a compound, with subscripts showing the smallest whole number mole ratio of the different atoms in the compound.
Decomposition When a single compound reacts to produce 2 or more substances.
Combustion When a substance combines with O gas.
Mole Ratio Relates the amount of moles of any two substances in a reaction.
Stoichometry The study of quantities of materials consumed and produced in Chemical reactions.
Limited Reactant Substance that is used up in the reaction.
Synthesis When 2 or more substances combine to form a new one.
Percent Composition Mass of element in sample compound divided by Mass of sample of compound X 100.
Double Displacement When the ions of 2 compounds exchange places.
Created by: caden_evanson