"When 0.774g sample of C7H 5N 30 6 is burned in a bomb calorimeter, the temperature increases from 22.6° C to 26.4° C. The heat capacity of the calorimter is 405 J/°C. and it contains 501 grams of water. Find the following rounding all answers to the nearest whole number Find the g Hao in joules Find the q cal in joules Find the q rxnin joules

Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter5: Thermochemistry
Section: Chapter Questions
Problem 5.28QE
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"When 0.774g sample of C7H SN 20 6 is burned in a bomb calorimeter, the temperature increases from 22.6° C to 26.4° C. The heat capacity of the calorimter is 405 J/°C, and it contains 501 grams of water.
Find the following rounding all answers to the nearest whole number
Find the g Hao in joules
Find the q cal in joules
Find the q rxnin joules
Find the A for the rxn in kj/mol (sign does matter)
Transcribed Image Text:"When 0.774g sample of C7H SN 20 6 is burned in a bomb calorimeter, the temperature increases from 22.6° C to 26.4° C. The heat capacity of the calorimter is 405 J/°C, and it contains 501 grams of water. Find the following rounding all answers to the nearest whole number Find the g Hao in joules Find the q cal in joules Find the q rxnin joules Find the A for the rxn in kj/mol (sign does matter)
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