Term
| In every balanced chemical equation, each side of the equation has the same number of ____. |
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Definition
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| What does the Delta (triangle) symbol in a chemical equation mean? |
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Definition
| heat is supplied to the reaction |
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| True or False: Concerning what happens in all chemical reactions: new atoms are formed as products. |
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Definition
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| True or False: Concerning what happens in all chemical reactions: The way in which atoms are joined together is changed. |
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Definition
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Term
| A skeleton equation does NOT show ___. |
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Definition
| the relative amounts of reactans and products |
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Term
| In order to predict whether or not a single-replacement reaction takes place, we need to consult a chart which shows the ____. |
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Definition
| activity series of metals |
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Term
| In a double-replacement reaction the reactants are generally ______. |
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Definition
| two ionic compounds in aqueous solution |
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Term
| In a combustion reaction, one of the reactants is ______. |
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Definition
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Term
| The type of reaction that takes place when one element reacts with a compound to form a new compound and a different element is a _____. |
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Definition
| single-replacement reaction |
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Term
| True or False: All Chemical Reactions can be classified as one of five general types. |
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Definition
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Term
| True or False: Complete combustion has occurred when all the carbon in the product is in the form of carbon dioxide. |
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Definition
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Term
| True or False: A single reactant is the identifying characteristic of a decomposition reaction. |
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Definition
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Term
| In a double-replacement reaction, the reactant are ____. |
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Definition
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Term
| The products of a combustion reaction do NOt include____. (water, carbon dioxide, carbon monoxide, heat, hydrogen) |
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Definition
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