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6 Cards in this Set
- Front
- Back
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Ar
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The average mass of the isotopes of an element compared to 1/12 of an atom of C12
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Mr
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The average mass of the entity of an element compared to 1/12 of an atom of C12
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Avogadro's constant
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6.022 X 10^23
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Ideal gas equation
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PV=nRT
P - Pressure (KPa) V - Volume (dm3) R - Ideal gas constant (8.314) T - Temperature (Kelvin, 0c = 273k) |
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Atom economy (%)
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Mass of desired product
-------------------------------------- X 100 Total mass of reactants |
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Volume of gas
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At RTP, 1 mole of any gas occupies 24dm^3. (25c, 1atm)
At STANDARD TP, 1 mole of gas occupies 22.4dm. (273k, 1 atm) |
