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8 Cards in this Set
- Front
- Back
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Coefficient
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In a chemical equation, the number written in front of a reactant or product:in a balanced equation describes the lowest whole-number ratio of the amounts of all reactants and products.
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Chemical Reaction
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The process by which the atoms of one or more substances are rearranged to form differnt substances: occurence can be indicated by changes in tempature, color, odor, and physical state.
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Chemical Equations
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must show that matter is conserved during a reaction.
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Law Of Conservation Of Mass
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States that mass is neither created nor destroyed during a chemical reaction but is conserved.
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Products
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A substance formed during a chemical reaction.
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Reactants
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The starting substance in a chemical reaction.
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Skeleton Equations
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Uses Chemical formulas to identify the reactants and the products.
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Word Equation
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Used to indicate word reactants and products of chemical reactions.
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