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Unit 4

Chemistry

TermDefinition
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
Mole Ratio relates the amount of moles of any two substances in a reaction
Stoichiometry the stud 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: catelyn.orendi