A sample of toluene (C7H8, 92.13 g/mol) was burned in a bomb calorimeter with a specific heat capacity of 690 J/°C. The calorimeter contained 227 g of water (4.18 J/g*°C), and the temperature increased by 23°C. What is the mass of toluene in g? Molar heat of combustion of toluene is -3900 kJ/mol. Enter your number to 3 decimal places and without units.
A sample of toluene (C7H8, 92.13 g/mol) was burned in a bomb calorimeter with a specific heat capacity of 690 J/°C. The calorimeter contained 227 g of water (4.18 J/g*°C), and the temperature increased by 23°C. What is the mass of toluene in g? Molar heat of combustion of toluene is -3900 kJ/mol. Enter your number to 3 decimal places and without units.
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter5: Thermochemistry
Section: Chapter Questions
Problem 31E: When a 0.740-g sample of trinitrotoluene (TNT), C7H5N2O6, is burned in a bomb calorimeter, the...
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