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| what is the molar volume? |
22.4 L at STP (standard temperature and pressure) [gas only] |
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smiley Mon, 18 Jan 2010 02:19:07 GMT |
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| at the same pressure and temperature, equal volumes of all gases contain the same number of molecules |
avagadro's law |
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smiley Mon, 18 Jan 2010 02:19:07 GMT |
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| percent composition formula |
percent by mass (element) = (mass of element/mass of compound) x 100 |
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smiley Mon, 18 Jan 2010 02:19:07 GMT |
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| the number of carbon atoms in exactly 12 grams of pure carbon-12. this is 6.02x(10^23) |
avogadro's number |
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smiley Mon, 18 Jan 2010 02:19:07 GMT |
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| SI base unit to measure the amount |
mol (abbreviated) |
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smiley Mon, 18 Jan 2010 02:19:07 GMT |
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| mole formula |
# of moles = grams/molecular mass |
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smiley Mon, 18 Jan 2010 02:19:07 GMT |
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| composed of hydrogen(s) + anion that ends in -ite |
(root)-ous acid |
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smiley Mon, 18 Jan 2010 02:19:07 GMT |
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| composed of hydrogen(s) + anion that ends in -ate |
(root)-ic acid |
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smiley Mon, 18 Jan 2010 02:19:07 GMT |
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| composed of hydrogen(s) + anion that ends in -ide |
hydro-(root)-ic acid |
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smiley Mon, 18 Jan 2010 02:19:07 GMT |
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| when added to water, hydrogen(s) are released to form what? |
hydronium ions in aqueous solution |
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smiley Mon, 18 Jan 2010 02:19:07 GMT |
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| covalently bonded molecular compound that contains one or more hydrogen(s) that can form ions (cations) |
acid |
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smiley Mon, 18 Jan 2010 02:19:07 GMT |
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| two element, non-ionic compounds that ends in "-ide." prefixes are used to indicate the number of each elements atoms in a molecule |
binary molecular compounds |
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smiley Mon, 18 Jan 2010 02:19:07 GMT |
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| a molecule consisting of only 2 atoms which are covalently bonded together - there can be single, double or triple bonds |
diatomic molecule |
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smiley Mon, 18 Jan 2010 02:19:07 GMT |
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