Answered: 04 Math Short Answer 1/2 How much heat…

04 Math Short Answer 1/2 How much heat is released when a 27.7 g sample of ethylene glycol (C = 2.42 J/g-°C) at 42.76°C is cooled to 32.5°C?

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 5.58QE

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Question

Can you answer question four.

An insulated cup contains 75. p g of water (C = 4.184 J/g-°C) at 24°C. A 26.0 g sample of metal at 82.25°C is added. The
final temperature of the water and metal is 28.34°C. What is the specific heat of the metal?
04 Math Short Answer
1/2
How much heat is released when a 27.7 g
of ethylene glycol (C = 2.42 J/g-°C) at 42.76°C is cooled to 32.5°C?
ABBEY RICKELMANN
Remember that AT = Tf - T
05 Math Short Answer
2/2
Using the following information, calculate the AH:snfor the reaction between ammonia gas and oxygen.
S

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