Chemistry 30

FAQ | Formulas & Tables | Glossary | Home | Lab Storage | Site Map
Thermodynamics: Unit Index | Practice Problems | Assignments | Student Lab | Research Ideas | Teacher Resources

 

Kinetics: Unit Index | Practice Problems | Assignments | Student Lab | Research Ideas | Teacher Resources
Equilibrium: Unit Index | Practice Problems | Assignments | Student Lab | Research Ideas | Teacher Resources
Solutions: Unit Index | Practice Problems | Assignments | Student Lab | Research Ideas | Teacher Resources
Acids & Bases: Module Index | Practice Problems | Assignments | Student Lab | Research Ideas | Teacher Resources
Redox Reactions: Module Index | Practice Problems | Assignments | Student Lab | Research Ideas | Teacher Resources

 

subglobal7 link | subglobal7 link | subglobal7 link | subglobal7 link | subglobal7 link | subglobal7 link | subglobal7 link
subglobal8 link | subglobal8 link | subglobal8 link | subglobal8 link | subglobal8 link | subglobal8 link | subglobal8 link

Thermodynamics

Practice Questions: Hess's Law Equation
   This worksheet is also available in the following formats:  Word | RTF | PDF
1.

The standard heats of formation of HCl (g) and HBr (g) are -92.0 kJ/mol and -36.4 kJ/mol respectively. Using this information, calculate ΔH for the following reaction:

Cl2 (g) + 2 HBr (g) → 2 HCl (g) + Br2 (g)

  Check your answer
  Return to Notes

 

Credits | Central iSchool | Sask Learning | Saskatchewan Evergreen Curriculum | Updated: 15-Jun-2006