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| A starting substance in a chemical reaction |
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| A substance that speeds up a chemical reaction without permaneny chnaged itself. |
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| A change in which oneor more substance is changed into one pr more new substances. |
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| A numeral representing a number of fomula units of the substnce, placed before a fomula. |
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| Burning or reacting with oxygen usually producing heat or light |
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| A reaction in a compound which breaks into two or more simplier substnces. |
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| The seperation of inons in a solution |
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Definition
| A chemical reaction with spectator inons eliminated |
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| A substance producesd as a result of a chemical change. |
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Definition
| The formation of a compound from two or more substances. |
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| a number writing below or beside one or more substances. |
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| that can be dissolved in water |
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Definition
| One or more substance that can't dissolved in water |
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| A solid produced in a reactio that seperates from the rest of the equation. |
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Definition
| Contains a reactant and a product. If the chemical reaction has a product it is reacting. |
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| A chemcial reaction in which the possitive part of one compound combines with the negative part of a different compound and verse vica |
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Term
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Definition
| a Reaction in which on element replaces another in a compound |
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