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Chemistry-Chapter 7-Chemical Reactions: An Introduction
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Chemical Equation: One or more substances are changed into one or more new substances by the reorganization of component atoms.
Chemical Equation: A representation of a chemical reaction using the formulas of the starting substances that react and the new substances that are formed.
Reactant: The starting substance of a chemical reaction, shown to the left of the reaction arrow.
Product: The new substance formed by a chemical reaction, shown to the right of the reaction arrow.
Coefficients: The number written in front of the chemical formulas in a balanced chemical equation-coefficients indicate the relative numbers of reactants and products in the reaction.
Chemistry-Chapter 7-Chemical Reactions: An Introduction
Across:1. | The new substance formed by a chemical reaction, shown to the right of the reaction arrow. | 3. | The starting substance of a chemical reaction, shown to the left of the reaction arrow. |
| 4. | The number written in front of the chemical formulas in a balanced chemical equation-coefficients indicate the relative numbers of reactants and products in the reaction. |
| | Down:2. | One or more substances are changed into one or more new substances by the reorganization of component atoms. |
| 2. | A representation of a chemical reaction using the formulas of the starting substances that react and the new substances that are formed. |
| |
© 2014
PuzzleFast.com, Noncommercial Use Only
Chemistry-Chapter 7-Chemical Reactions: An Introduction
Across:1. | The new substance formed by a chemical reaction, shown to the right of the reaction arrow. | 3. | The starting substance of a chemical reaction, shown to the left of the reaction arrow. |
| 4. | The number written in front of the chemical formulas in a balanced chemical equation-coefficients indicate the relative numbers of reactants and products in the reaction. |
| | Down:2. | One or more substances are changed into one or more new substances by the reorganization of component atoms. |
| 2. | A representation of a chemical reaction using the formulas of the starting substances that react and the new substances that are formed. |
| |
© 2014
PuzzleFast.com, Noncommercial Use Only