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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

Corequisites: N/A

Crosslist: N/A

Repeatability: N/A

Sections Taught: 15

Average GPA: 2.94 (rounds to B)

Strict A Rate (No A-) : 20.36%

Average Withdrawal Rate: 4.94%

Stephen M Martin202420.5%37.1%29.8%4.6%1.5%6.5%2.7310
Huiyuan Zhu202260.8%29.6%6.5%0.0%1.6%1.6%3.472
Steven P Wrenn202231.3%47.7%19.5%1.5%0.0%0.0%3.081
David F Cox202053.5%24.4%19.3%0.0%0.0%2.8%3.342

Grade Distribution Over Time

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