Unit 18 B Study Guide 1. Find the solubility (in mol/L) of lead(II) chloride (PbCl2) at 25oC. Ksp = 1.62e–5. A) 1.59e–2 B) 2.53e–2 C) 6.64e–17 D) 2.01e–3 E) 2.01e–2 2. The two salts AgX and AgY have very similar solubilities in water. It is known that the salt AgX is much more soluble in acid than is AgY. What can be said about the relative strengths of the acids HX and HY? A) Nothing. B) HY is stronger than HX. C) HX is stronger than HY. D) The acids have equal strengths. E)
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long‚ simple periods of environmental stability‚ followed by short‚ complex periods of dynamic‚ fundamental environmental change‚ finishing with a return to environmental stability. environmental cycle theory of resource scarcity punctuated equilibrium theory environmental change theory theory of environmental dynamics View Feedback Question 6 1 / 1 point Changes in any sector of the general environment _____. will typically not impact most organisations tend to slow down how quickly
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cQuiz #1 ECON 2001.01 Name: __________________________ OSU Email: _____________ 1. If resources are "scarce‚" it means that they: A) cannot provide enough goods or services to satisfy all human material wants and needs. B) have no opportunity cost. C) are probably not valued by consumers. D) have an unlimited supply. 2. An economy is efficient if it is: A) possible to produce more of all goods and services. B) possible to produce more of one good without producing less of another. C)
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Leon Prikhodovskiy Sample Essay Questions MGMT 3610 1.) Discuss the various types of training outcomes which can be evaluated at Cognitive Outcomes - measures acquisition of knowledge‚ and is measured by pencil-paper tests as well as work samples. Some examples are safety rules and steps in appraisal interview. Skill based outcomes- measures the behaviors and skills‚ and is measured by observation‚ work sample‚ and rating. Some examples are jigsaw use‚ listening skills‚ and coaching skills
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A Beautiful Mind John Nash- A brilliant mathematician‚ John’s troubles begin during his time at Princeton. He begins to hallucinate‚ consistently carrying on conversations and relationships with people who never existed. To make matters worse‚ he is already anti-social‚ and has a tendency to isolate and bury himself in work. As time passes‚ his condition worsens. He begins to believe that there is this elaborate scheme against him; he believes he is being forced to work for the government to decipher
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1. Suppose that the international market for beef is in equilibrium. Describe in a written sentence how the following change to a determinant of supply and/or demand will affect the equilibrium price and quantity. Illustrate each answer with a supply-and-demand diagram depicting the shift(s) and the resulting effect on price and quantity a. Outbreak of mad cow disease kills off much of the cattle stock. b. The price of chicken‚ a substitute‚ declines sharply. c.
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(Justification-2 Enzyme Inhibition) By quantitative balance‚ the total amount of Enzyme is [E] 0= [E] + [EI] + [ES] + [ESI]. By using a=1+[I]/KI and a′=1+[I]/K′I‚ it is followed by [E]0=[E]a+[ES]a′ This equation can be written like this‚ [E]0=(Km[ES])/([S]0)a + [ES]a′=[ES]( aKm/[S}0+a’)‚ because of Km=[E][S]/[ES] and [S]≈[S]0. V=kb [ES] =kb [E] 0/ (aKm/[s] 0+a’). Kb [E] 0 is Vmax. This is why V=Vmax/(a^’+aKm/[S]0). This equation can be rearranged like this‚ 1/V= a’/Vmax+(aKm/Vmax)1/[S]0‚ which is
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Individual Assignment #1 1. Briefly point out the faulty reasoning in each of the following situations: a. You win a free‚ nontransferable ticket to a Sheryl Crow concert. Since the ticket is free and it will therefore cost you nothing to go‚ you decide to go to the concert. b. You paid nonrefundable tuition of $3‚000 to take a 15-week course. Therefore‚ the opportunity cost of attending class each week is $3‚000 divided by 15‚ or $200. c. You have purchased
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MARKET EQUILIBRIUM Consumers and producers react differently to price changes. Higher prices tend to reduce demand while encouraging supply‚ and lower prices increase demand while discouraging supply. Market equilibrium in this case refers market state where the supply in the market is equal to the demand in the market. Economic theory suggests that‚ in a free market there will be a single price which brings demand and supply into balance‚ called equilibrium price. If a market is at equilibrium
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demanded. On the other end of the spectrum is demand. When price is lower consumers purchase more of a product and when price is high consumers purchase less of a product. These two laws are graphed in Appendix A. According to the text market equilibrium price at which quantities demanded equal quantities supplied. (McConnell‚ Brue‚ Flynn‚ 2009 This intersection is also depicted in a graph in Appendix A. Technological advances like the internet and better machinery have improved market efficiency
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