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Past Exam for CHEM 1341 - GENERAL CHEM I with McVey at Texas State (TSUSM)

Exam Information

Material Type:Exam 1
Professor:McVey
Class:CHEM 1341 - GENERAL CHEM I
Subject:Chemistry & Biochemistry
University:Texas State University - San Marcos
Term:Spring 2009
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Name ________________________ _ Chemistry 1341 Spring 2009 Exam 1A MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) ThJem~irical f;rmu~f a compound with molecules containing 12 carbon atoms, 14 hydrogen atoms, and 6 oxygen atoms is _____ _ '[A)C6H 70 :Q B) CH20 C) CHO D) C12H1406 E)C2H40 2) When the following equation is balanced, the coefficient of Al is ____ _ D) 3 E) 1 3) The mass % of C in methane (CH4) is ____ -::::;;;.;:.._~ A) 133.6 B) 7.743 ~~V .1~a,W- I~,~ y...(()~ M~ ~,o{ = (, tif.t)t{ D) 25.13 E) 92.26 = Eq'8J~] 4) ~~_-,;;a.;.;;nd~:;;;:=-_ reside in the atomic nucleus. A) Protons, neutrons B) Electrons, neutrons C) Protons, electrons D) none of the above E) Neutrons, only neutrons 1) 2) 3)~ 4) ----,A,------ 5) Under appropriate conditions, nitrogen and hydrogen undergo a combination reaction to...
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