An exothermic reaction with a 1-to-1 stoichiometric ratio and known enthalpy, DHrxn = -3.45 kJ/mol, is performed in a constant pressure calorimeter. When 0.592 mol of the limiting reagent reacted, the temperature of the calorimeter increased from 293.15 K to 296.89 K.

Chemistry for Engineering Students
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Author:Lawrence S. Brown, Tom Holme
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Chapter9: Energy And Chemistry
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Problem 9.63PAE: 9.63 Reactions of hydrocarhons are often studied in the petroleum industry. One example is...
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An exothermic reaction with a
1-to-1 stoichiometric ratio and
known enthalpy, DHrxn = -3.45
kJ/mol, is performed in a
constant pressure calorimeter.
When 0.592 mol of the limiting
reagent reacted, the
temperature of the calorimeter
increased from 293.15 K to
296.89 K.
Transcribed Image Text:An exothermic reaction with a 1-to-1 stoichiometric ratio and known enthalpy, DHrxn = -3.45 kJ/mol, is performed in a constant pressure calorimeter. When 0.592 mol of the limiting reagent reacted, the temperature of the calorimeter increased from 293.15 K to 296.89 K.
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