Chemistry Vocab
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Percent composition | Percent by mass of each element present in a compound.
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| Empirical formula | Simplest positive integer ratio of atoms present in a compound.
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| Stoichiometry | Measures quantitative relationships, and is used to determine the amount of products/reactants that are produced/needed in a given reaction.
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| Decomposition | Type of chemical reaction in which a single compound breaks down into two or more elements or new compounds.
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| Synthesis | Two or more chemical species combine to form a more complex product.
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| Combustion | Hydrocarbon reacts with oxygen to produce carbon dioxide and water.
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| Single-displacement | Type of chemical reaction where an element reacts with a compound and takes the place of another element in that compound.
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| Mole ratio | Ratio of moles of one substance to the moles of another substance in a balanced equation.
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| Double-displacement | Type of chemical reaction where two compounds react, and the positive ions (cation) and the negative ions (anion) of the two reactants switch places, forming two new compounds or products.
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| Limiting reactant | Substance that is totally consumed when the chemical reaction is complete.
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
haylie.heaton
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