Slide 1 of 36 © Copyright Pearson Prentice Hall Limiting Reagent and Percent Yield > Limiting and...

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Slide 1 of 36 © Copyright Pearson Prentice Hall Limiting Reagent and Percent Yield > Limiting and Excess Reagents In a chemical reaction, an _____________ quantity of any of the reactants will _____ the amount of product that forms. The ___________ ___________________ is the reagent that determines the amount of product that can be formed by a reaction. (the one that __________ ______ ______) 12. 3

Transcript of Slide 1 of 36 © Copyright Pearson Prentice Hall Limiting Reagent and Percent Yield > Limiting and...

Page 1: Slide 1 of 36 © Copyright Pearson Prentice Hall Limiting Reagent and Percent Yield > Limiting and Excess Reagents In a chemical reaction, an _____________.

Slide 1 of 36

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Limiting Reagent and Percent Yield > Limiting and Excess Reagents

In a chemical reaction, an _____________

quantity of any of the reactants will _____ the

amount of product that forms.

The ___________ ___________________ is

the reagent that determines the amount of

product that can be formed by a reaction.

(the one that __________ ______ ______)

12.3

Page 2: Slide 1 of 36 © Copyright Pearson Prentice Hall Limiting Reagent and Percent Yield > Limiting and Excess Reagents In a chemical reaction, an _____________.

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Limiting Reagent and Percent Yield > Limiting and Excess Reagents

12.3

The Chemical Equation for the Preparation of Ammonia

Page 3: Slide 1 of 36 © Copyright Pearson Prentice Hall Limiting Reagent and Percent Yield > Limiting and Excess Reagents In a chemical reaction, an _____________.

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Limiting Reagent and Percent Yield > Limiting and Excess Reagents

In the reaction of nitrogen and hydrogen,

hydrogen is the limiting reagent. Nitrogen is

the reagent that is not completely used up in

the reaction. The reagent that is not used up

is called the ___________ ________.

12.3

Page 4: Slide 1 of 36 © Copyright Pearson Prentice Hall Limiting Reagent and Percent Yield > Limiting and Excess Reagents In a chemical reaction, an _____________.

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SAMPLE PROBLEM

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12.7

Page 5: Slide 1 of 36 © Copyright Pearson Prentice Hall Limiting Reagent and Percent Yield > Limiting and Excess Reagents In a chemical reaction, an _____________.

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Practice Problems for Sample Problem 12.7

Page 6: Slide 1 of 36 © Copyright Pearson Prentice Hall Limiting Reagent and Percent Yield > Limiting and Excess Reagents In a chemical reaction, an _____________.

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SAMPLE PROBLEM

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12.8

Page 7: Slide 1 of 36 © Copyright Pearson Prentice Hall Limiting Reagent and Percent Yield > Limiting and Excess Reagents In a chemical reaction, an _____________.

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Practice Problems for Sample Problem 12.8

Page 8: Slide 1 of 36 © Copyright Pearson Prentice Hall Limiting Reagent and Percent Yield > Limiting and Excess Reagents In a chemical reaction, an _____________.

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Limiting Reagent and Percent Yield > Percent Yield

The percent yield is a measure of the

_______________ of a ________________

carried out in the laboratory.

12.3

Page 9: Slide 1 of 36 © Copyright Pearson Prentice Hall Limiting Reagent and Percent Yield > Limiting and Excess Reagents In a chemical reaction, an _____________.

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Limiting Reagent and Percent Yield > Percent Yield

• The _______________ yield is the

_____________ amount of product that could

be formed from given amounts of reactants.

• In contrast, the amount of product that

actually forms when the reaction is carried out

in the laboratory is called the

______________ yield.

12.3

Page 10: Slide 1 of 36 © Copyright Pearson Prentice Hall Limiting Reagent and Percent Yield > Limiting and Excess Reagents In a chemical reaction, an _____________.

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Limiting Reagent and Percent Yield > Percent Yield

The ________________ yield is the

_______________ of the actual yield to the

theoretical yield expressed as a percent.

12.3

Page 11: Slide 1 of 36 © Copyright Pearson Prentice Hall Limiting Reagent and Percent Yield > Limiting and Excess Reagents In a chemical reaction, an _____________.

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SAMPLE PROBLEM

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12.9

Page 12: Slide 1 of 36 © Copyright Pearson Prentice Hall Limiting Reagent and Percent Yield > Limiting and Excess Reagents In a chemical reaction, an _____________.

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Practice Problems for Sample Problem 12.9

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SAMPLE PROBLEM

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12.10

Page 14: Slide 1 of 36 © Copyright Pearson Prentice Hall Limiting Reagent and Percent Yield > Limiting and Excess Reagents In a chemical reaction, an _____________.

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Practice Problems for Sample Problem 12.10