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7 Cards in this Set
- Front
- Back
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Expression that uses symbols to describe a chemical equation. |
Chemical Equation |
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The substance that undergo a chemical change. |
Reactants |
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Acts like an equal sign. |
Yield sign |
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The new substances formed. |
Products |
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The same amount of atoms in the reactants must be present in the products. |
Balanced equations |
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The numbers in front, that tell us how many atoms or molecules are involved. |
Coefficients |
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The numbers of atoms in a molecule. (These can not be changed) |
Subscripts |
