CHEM 1332 SPRING 2008 – (NEW) FINAL 1. How much energy is needed to convert 180 grams of ice at -10 ºC to liquid water at 10 ºC? (The molar heat capacity of liquid water is 75.4 J/mol ºC; the molar heat capacity of ice is 40.2 J/mol ºC. The molar heat of vaporization of water is 40.7 kJ/mol. The molar heat of fusion of water is 6.02 kJ/mol.) (A) 71.8 kJ (B) 419 kJ (C) 64.2 kJ (D) 64.6 kJ (E) 11‚620 J 2. Which physical property of a liquid is NOT the result of strong intermolecular
Premium Chemical reaction Chemical kinetics Reaction rate
INTEGRATED CONCEPTS OF EQUILIBRIUM RESULTS AND DISCUSSION A system in equilibrium can be affected by the addition of another reagent leading to a change in chemical equation with a new equilibrium constant. An overall reaction is the sum of two or more reaction steps with different equilibrium constants. The overall equilibrium constant‚ Koverall‚ is the product of the equilibrium constants of the individual reaction step. If a reaction step is reversed‚ the equilibrium constant is set into its
Premium Sodium chloride Ion Ionic bond
temperature‚ concentration‚ and pressure on equilibrium Introduction Our ongoing discussion has been on systems at dynamic equilibrium: for a reversible reaction‚ the rate of the forward reaction is equal to the rate of the reverse reaction. What happens if equilibrium is disturbed? In this lab activity‚ we are going to examine the effect of changing reaction conditions on the position of equilibrium. Part I: Effect of temperature We will consider the equilibrium system [Co(H2O)]2+(aq) +
Premium Thermodynamics Chemical equilibrium Gas
Spectrophotometric Determination of the Equilibrium Constant of a Reaction DEPARTMENT OF MATERIALS‚ METALLURGICAL AND MINING ENGINEERING‚ COLLEGE OF ENGINEERING July 26‚ 2012 ------------------------------------------------- ABSTRACT ------------------------------------------------- Before proceeding to test the next solution‚ we must first clean the cuvette‚ using similar steps earlier. First‚ we rinse with water‚ then with the solution‚ and then we fill it up and test
Premium Chemical reaction Light Concentration
John Nash was a very intelligent intellectual. Nash was living in a dream that ended up turning into a nightmare. He thought he could develop a formula that would change life forever. The part that I came to realize is that life doesn’t work out if we try to solve it like an equation. This is what Nash came to realize when he made his equilibrium. It wasn’t about coming up with a way to change life; it was about coming up with a way to live life to its fullest. His equilibrium eventually became
Premium A Beautiful Mind Mental disorder Nash equilibrium
PART 1 Foundations for Services Marketing Part Contents 1 Introduction to Services 2 Consumer behaviour in services 3 Customer expectations of service 4 Customer perceptions of service 5 Conceptual framework of the book: the gaps model of service quality 3 28 54 76 103 This first part of the text provides you with the foundations needed to begin your study of services marketing. The first chapter identifies up-to-date trends‚ issues‚ and opportunities in services as a backdrop for the
Premium Marketing
"A Beautiful Mind" relates the story of John Forbes Nash‚ Jr.‚ a gifted mathematicianwho overcomes the inner conflict of schizophrenia to achieve the prestigious Nobel Prize. It isa story of tremendous sadness and confusion‚ as one watches Nash and those dear to himcome to terms with his mental illness.The story opens in the late 1940’s at a reception for incoming students at the prestigious Princeton University. John Nash has arrived on a Princeton fellowship‚ much tothe amusement of his fellow
Premium Nobel Prize Nash equilibrium A Beautiful Mind
John Forbes Nash‚ Jr. (born June 13‚ 1928) is an American mathematician whose works in game theory‚ differential geometry‚ and partial differential equations have provided insight into the forces that govern chance and events inside complex systems in daily life. His theories are used in market economics‚ computing‚ evolutionary biology‚ artificial intelligence‚ accounting‚ politics and military theory. Serving as a Senior Research Mathematician at Princeton University during the later part of his
Premium Schizophrenia Economics Mathematics
story of mathematical genius John Forbes Nash Jr. as he enters Princeton and his lifelong struggles with his mental illness. He was so different compared to his colleagues. He doesn’t try to fit in with his fellow Princeton colleagues‚ and he understands he isn’t much liked. He is a loner and is not a social type of person. But one connection he made with was with his roommate‚ Charles. On the first part of the movie‚ it shows the mathematical life of John Nash but on the later part‚ we see the devastating
Premium Schizophrenia Nobel Prize Federal government of the United States
In the essay written by Gary Nash‚ he argues that the reason for the American Revolution was not caused by the defense of constitutional rights and liberties‚ but that of "material conditions of life in America" were not very favorable and that social and economic factors should be considered as the driving factor that pushed many colonists to revolt. The popular ideology which can be defined as resonating "most strongly within the middle and lower strata of society and went far beyond constitutional
Premium Distribution of wealth Wealth Sociology