Chemistry 105, Practice Exam 4 KEY(2)

Chemistry 105, Practice Exam 4 KEY(2) - Chemistry 105 Exam...

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Chemistry 105 General Disclaimer: I have not seen the test. This Exam 4 Practice Test practice exam is based on the types of questions you Covering Chapters 15, 19, 16 (with may see. This is supplementary study material only! Sections 2.8 and 4.3) * Indicates that the question was taken or derived from Chemistry: The Central Science by Brown, LeMay, and Bursten. Other questions are similar (but not from) Dr. Nielson’s previous 105 exams. Use correct significant figures and units for each answer. Show all your work. 1. Your glossary fell apart and you need to put it back together so you can sell your book back at the end of the semester (unless you’re going to take 106 in which case you better keep it). Match the following terms with their proper definitions. i. 0th Law of Thermodynamics __ F __ ii. 1st Law of Thermodynamics __ D__ iii. 2nd Law of Thermodynamics __ J __ iv. 3rd Law of Thermodynamics __ M __ v. Arrhenius acids and bases __ B __ vi. Amphiprotic __ K __ vii. Brønsted-Lowry acids and bases __ C__ viii. Catalyst __ G __ ix. Enthalpy __ Q__ x. Entropy __ H __ xi. Equilibrium __ L __ xii. Exergonic __ I __ xiii. Le Châtlier’s Principle __ O__ xiv. Lewis acids and bases __ A __ xv. Microstates __ E__ xvi. Quotient __ P__ xvii. Spontaneity __ N __ A. Acid: Electron-pair acceptor; Base: Electron-pair donor B. Acid: H + donor; Base: - OH donor. C. Acid: H + donor; Base: H + acceptor. D. Energy is conserved or Δ E = q + w. E. The various potential arrangements and movements of molecules. F. You have to play the game. G. A substance that changes the speed of a chemical reaction without reacting itself. H. A thermodynamic function associated with microstates. I. A reaction in which the products are a lower energy state than the reactants. J.
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Chemistry 105, Practice Exam 4 KEY(2) - Chemistry 105 Exam...

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