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11 Cards in this Set
- Front
- Back
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Chemical equation |
Symbols and formulas that shows he identities and relative molecular amounts of the reactants and products in a Chem compound. |
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1. Release of heat and light 2. Change in color 3. Production of gas 4. Formation of precipitate |
Indications of chemical reaction |
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Reversible reaction |
A chemical reaction in which the products re-form the original reactants. |
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Synthesis reaction |
Also known as a composition reaction where two or more substances combine to form a new compound. |
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Decomposition reaction |
A single compound undergoes a reaction that produces two or more simpler substances |
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Electrolysis |
The decomposition of a substance by electric current |
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Single displacement reaction |
Also known as a replacement reaction where one element replaces a similar element in a compound |
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Double displacement reaction |
Ions of two compounds exchange places in in Aqueous solution to form two new compounds |
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Combustion reaction |
A substance combines with oxygen releasing a large amount of energy in the form of light and heat |
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Activity series |
A list of elements organized according to the ease with which the elements undergo certain chemical reactions |
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Precipitate |
A solid that is produced as a result of a chemical reaction solution and that is separated from the solution |
