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Virginia Tech

CHE-2114: Mass and Energy Balances

Description: Stoichiometric and composition relationships, behavior of gases, vapor pressures, solubility, mass balances, recycling operations, energy balances, first law of thermodynamics, thermophysics, thermochemistry, fuels and combustion, application to chemical operations.

Pathways: N/A

Course Hours: 3 credits

Prerequisites: (CHEM-1036 or CHEM-1056 or CHEM-1056H or CHEM-1036H) and MATH-1226

Required By: CHE-2164, CHE-3124, CHE-3114, CHE-3134

Corequisites: N/A

Crosslist: N/A

Repeatability: N/A

Sections Taught: 14

Average GPA: 2.93 (B)

Strict A Rate (No A-) : 20.74%

Average Withdrawal Rate: 4.08%

David F Cox202053.5%24.4%19.3%0.0%0.0%2.8%3.342
Huiyuan Zhu202260.8%29.6%6.5%0.0%1.6%1.6%3.472
Stephen M Martin202420.2%36.6%31.7%4.5%1.7%5.4%2.719
Steven P Wrenn202231.3%47.7%19.5%1.5%0.0%0.0%3.081

Grade Distribution Over Time

1234GPA
Spring 2019Fall 2019Spring 2020Fall 2020Spring 2021Fall 2021Spring 2022Fall 2022Spring 2023Fall 2023Spring 2024Term050% W