Chapter 6 Vocabulary: Chemical Quantities
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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Avogradro's Number | the number of representative particles contained in one mole of a substance. 6.02x10^23
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Empirical formula | The lowest whole number ratio of atoms in a compound
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molar mass | an expression sometimes used in place of gram formula mass to refer to the mass of a mole of any element or compound.
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mole | the amount of a substance that contains 6.02x10^23 representative particles of that substance.
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percent composition | the percent by mass of each element in a compound
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representative particle | the smallest unit into which a substance can be broken down without a change in composition.
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standard temperature & pressure | (STP)the conditions under which the volume of a gas is usually messured.
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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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Created by:
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