Transcription of 3.10 Calculations Involving a Limiting Reactant
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Calculations Involving a Limiting ReactantCopyright Houghton Mifflin Company. All rights 2 Definitions Limiting - Reactant principle The maximum amount of product possible from a reaction is determined by the amount of Reactant present in the least amount, based on its reaction coefficient and molecular weight. Limiting Reactant the Reactant present in a reaction in the least amount, based on its reaction coefficients and molecular weight. It is the Reactant that determines the maximum amount of product that can be Houghton Mifflin Company. All rights 3 Chemical Reaction for CO2 ReactantsProductC(s)O2(g)CO2(g)Copyright Houghton Mifflin Company. All rights 4+O2(g)C(s)Mixture of reactantsCO2(g) + unreacted O2 Copyright Houghton Mifflin Company. All rights 5 Learning CheckFor the balanced equation shown below, what would be the Limiting reagent if grams of NO were reacted with grams of O2?2NO+O2=>2NO2; NO or O2 Copyright Houghton Mifflin Company.
X 1 mol of NH Solution 3 17.0 g of NH 3 X 1 mol of N 2CH 4O 2 mol of NH 3 X = 9.03 grams of N 2CH 4O is the theoretical yield 60.1 g of N 2CH 4O % yield = Actual yield Theoretical yield X 100 = 3.12 g The actual yield was 3.12 g of N 2CH 4O, so the % yield is 9.03 g X 100 = 34.6%
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