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CRChem1Ch8Vocab
CRChem1Ch8Vocabulary
| Question | Answer |
|---|---|
| uses symbols and formulas to represent the identities and relative amounts of the reactants and products in a chemical reaction | chemical equation |
| the whole number out infront of the equation | coefficient |
| reactants and products in a chemical reaction are represented by symbols or formulas | formula equation |
| solid that is produced as a result of a chemical reaction in a solution and that seperates from the solution | precipitate |
| chemical reaction in which the products re-form the original reactants. | reversible reaction |
| reactnats and products in a chemical reaction are represented by words | word equation |
| a substance combines with oxygen to produce a large amount of energy as light or heat. | combustion reaction |
| same as synthesis reaction, which is two or more substances forming a new compound | composition reaction |
| a single compound undergoes a reaction that produces two or more simpler substances | decompostition reaction |
| another name for a single-replacement reaction | displacement reaction |
| the ions of two compounds exchange places in an aqueous solution to form new compounds. | double-replacement reaction |
| the decomposition of a substance by cause of an electral current | electrolysis |
| one element replaces a similar element in a compound | single-replacement reaction |
| two or more substances combine to form a new compound | synthesis reaction |
| a list of elements organized according to the ease with which the elements undergo certain chemical reactions | activity series |
Created by:
Abbigale