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20 Cards in this Set
- Front
- Back
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Limiting Reactant |
Reactant that limits the amount of product that can be made, reactant that is used up |
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Excess Reactant |
Reactant that is left over at the end of a reaction |
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Reagent |
Another word for reactant |
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Percent Yield |
Efficiency of reaction Formula: amount of compound that is obtained/ max amount that can be obtained |
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Theoretical Yield |
Maximum amount of product that can be made if the reaction went to completion |
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Actual Yield |
The amount that is actually obtained |
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Empirical Formula |
Simplest ratio of atoms in a formula |
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Molecular Formula |
Actual formula of compound |
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Molecular Equations |
Equation that shows all of the molecules that are present in the process |
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Net Ionic Equations |
Only shows the species involved in a reaction |
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Species |
Another word for ions |
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Spectator |
Species NOT involved in a reaction |
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Pressure |
Force a substance exerts on a surface |
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P/T Relationship |
Directly related, more temperature increases collisions which increases pressure P1/T1=P2/V2 |
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V/T Relationship |
Directly related, Higher temperature equals higher volume V1/T1=V2/T2 |
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P/V |
Indirectly related, More pressure equals less pressure and vice versa P1V1=P2V2 |
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Ideal Gases |
High volume/temperature, low pressure and no attraction/repulsion PV=nRT |
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STP |
Standard Temperature Pressure (Temp: 0 C/273 K, Pressure: 1 atm/ 760 mmHg) |
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Partial Pressure |
Mixture of gases (Pt=Pa + Pb + Pc...) |
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Mole Fraction |
Moles of Gas (A)/ Total moles of all gases |
