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9 Cards in this Set
- Front
- Back
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Avogardo's Number
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the number of representative particles contained in one mole of asubstance; equal to 6.02 x 10²³ particles
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empirical Formula
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a formula with the lowest whole number ratio of elements in acompound; the empirical formula of hydrogen peroxide (H2O2) is OH
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Gram Atomic Mass (gam)
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the mass, in grams of one mole of atoms in a monatomic element; itis numerically equal to the atomic mass amu
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Gram Formula Mass (gfm)
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the mass of one mole of an ionic compound
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Gram Molecular Mass (gmm)
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the mass in grams of one mole of a molecular substance
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Molar Mass
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a general expression used to refer to the mass of a mole of anysubstance unless a more specific term is needed to avoid confusion
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Molar Volume
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the volume occupies by 1 mole of a gas at standard temperature andpressure (STP); 22.4 L
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Mole (mol)
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The amount of a substance that contains 6.02 x 10²³ representativeparticles of that substance
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percent composition
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the percent by mass of each element in a compound
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