What is the final temperature (in °C) of 150.1 g of water (specific heat= 4.184 J/g °C) at 24.20 °C that absorbed 950.0 J of heat? The heat of combustion (AH) for an unknown hydrocarbon is -8.21kJ/mol. If 0.424 mol of the hydrocarbon is burned in a bombcalorimeter, what is the change in temperature (°C) of thecalorimeter? The heat capacity of the bomb calorimeter is 1.12 kJ/ °C.

Answered: What is the final temperature (in °C)…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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What is the final temperature (in °C) of 150.1 g of water (specific heat
= 4.184 J/g °C) at 24.20 °C that absorbed 950.0 J of heat?

The heat of combustion (AH) for an unknown hydrocarbon is -8.21
kJ/mol. If 0.424 mol of the hydrocarbon is burned in a bomb
calorimeter, what is the change in temperature (°C) of the
calorimeter? The heat capacity of the bomb calorimeter is 1.12 kJ/ °C.

Expert Solution

Step 1

Amount of heat,Q required to raise the temperature of a substance of mass ,m and specific heat capacity, C from temperature T1 to temperature T2 is calculated by formula :

Q = m C ( T2 - T1 )

Q = m C ( ∆T )

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