Chem 110-Chapter 6
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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| Avogadro's Number | -6.02 X 10^23 (equal to 1 mole).
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| Balanced Chemical Equation | A chemical equation that has the same number of atoms of each element involved in the reaction on both sides of the equation.
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| Chemical Equation | A written statement that uses chemical symbols and chemical formulas instead of words to describe the changes that occur in a chemical reaction.
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| Equation Coefficient | A number that is placed to the left of the chemical formula of a substance in a chemical equation and that changes the amount, but not the identity, of the substance.
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| Formula Mass | The sum of the atomic masses of all the atoms represented in the chemical formula of a substance.
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| Molar Mass | The mass, in grams, of a substance that is numerically equal to the substance's formula mass.
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| Mole | 1 mole=6.02 X 10^23
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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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