DCE Chemistry Unit 6 Vocabulary
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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stoichiometry | chemistry calculations that deal with the amount of substances in chemical reactions
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mole ratio | a ratio between any two substances in a chemical reaction using the coefficients from the balanced reaction equation
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limiting reactant | the reactant that is used up first during a chemical reaction; the reactant that determines the amount of product that can form in a reaction
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excess reactant | the reactant that is left over at the end of a chemical reaction
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theoretical yield | the maximum amount of product that could form in a chemical reaction, calculated from the balanced chemical reaction equation
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actual yield | the amount of product that forms when a chemical reaction is carried out in a laboratory
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percent yield | the ratio of the actual yield to the theoretical yield for a chemical reaction; a measurement of the efficiency of a reaction
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
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.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
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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