CHM 2045C Module Seven Sample Exam    Name:_______________

 

Module Seven: Thermochemistry & States of Matter (Chapter 6)

A. ____(05) Laws of Thermodynamics & Related Terms-Section 6.1,

B. ____(05) Discussion Questions-Chapter 6

C. ____(05) Specific Heat Problem-Section 6.2

D. ____(05) Enthalpy Change with Phase change\Ice Cube Problem-Section 6.3

E. ____(05) Enthalpy Change in Chemical Reaction Section 6.4

F. ____(05) Bomb Calorimeter Problem-Section 6.5

G. ____(10) Hess Law and Heats of Reaction Problem-Section 6.5, 6.7

H. ____(10) Standard Enthalpies of Formation Problems-Section 6.8

I.  ____ (10) Bond Making/Breaking Problem-Section 9.8

K. ____ (10) Key Terms-Chapter 6

M. ____ (15) Multiple Choice-Chapter 6

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______(85) Total = ______%

 

Module Six: Part A First Law of Thermodynamics & Related Terms   5 points

 

State the first law of thermodynamics:

 

 

 

 

 

 

Explain a Thermodynamic System and Its Surroundings:

 

 

 

 

 

 

 

Define endothermic and exothermic processes:

 

 

 

 

 

State the second law of thermodynamics:

 

 

 

 

State the third law of thermodynamics: