Presentation18_061115

Presentation18_06111 - Chem 6A Presentation#18 Overview Fundamentals M Limiting reactants Yield of a reaction Combustion analysis Chapter 4 The

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Chem 6A Presentation #18 2006-11-15 1 Overview Fundamentals M: Limiting reactants Yield of a reaction Combustion analysis Chapter 4: The Properties of Gases Pressure, barometers and manometers The gas laws
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2 Limiting reactant Limiting reactant : The reactant that “runs out first”. Once the limiting reactant is used up, the reaction stops.
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3 Limiting reactant
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4 Yield of a reaction Theoretical yield : Maximum quantity of product that can be obtained from a given quantity of reactant. Side reaction ɸ side product Percentage yield = (actual yield / theoretical yield) × 100 Yield in multi-step processes: product of the yields of the steps
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5 Combustion analysis Excess
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6 Combustion analysis
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7 Gases The chemical properties of gases depend on the gas's chemical composition . Many physical properties of all gases are very similar .
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Gases Gases have low density and low viscosity. Gases are miscible . Gases are compressible.
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This note was uploaded on 01/31/2010 for the course CHEM CHEM 6A taught by Professor Czarkowski during the Fall '07 term at UCSD.

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Presentation18_06111 - Chem 6A Presentation#18 Overview Fundamentals M Limiting reactants Yield of a reaction Combustion analysis Chapter 4 The

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