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Final Exam with Answer Key - Chemical Engineering Thermodynamics | CHE 21100, Exams of Chemistry

Material Type: Exam; Class: Introductory Chemical Engineering Thermodynamics; Subject: CHE-Chemical Engineering; University: Purdue University - Main Campus; Term: Spring 2011;

Typology: Exams

2010/2011

Uploaded on 09/01/2011

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CHE 211 (fatroductory Chemical Engineering Thermodynamics) Exam #1 Spring 2011 Part A (closed book, 40 points, 20 minutes) Tuesday, February 15 Name: BAP Visa $$ & (a) (10 Points) Write down the total energy balance equation for an open system. Define q all terms, Vv ° ° Aas) AS (ut w 2g a= Qrw ak a Kine. of molG& v - § A= pwat- wha Us whpmak ANE v {s ~ fos siximns Wes Earholpy ° wALY ale uty (pan ay Vv oy ze Batelet Gralebrat “paoshon) oe o Me i Head host 2 ov Youved-b deine PE. as Ae nate of Poo of kat we Frost & mt make daw (6) (10 Points) Explain how it is possible to change a vapor into a liquid without condensation. % Yow -usghd AOOM042 tha valeerns gind furrgas, Z Mad pte a, feo Hane aM 4 e TERS ow & o\ A mao drot Aa Jesper oe senha Sep wants wustawt cattle yoluwe/ and pret ar ¢ how cn ans ¥ on Nw poh iwi o. Ais . vo oat Lan damian neck bo ge oboe cuftal pt -