Chemical Reaction Lab Well #1 CuCl2 + Al (shot) - Bubbling - Turning reddish-maroon - 33oC Well #2 CuCl2 + Al (foil) - Bubbling‚ but less than well #1 - Turning black - 28oC Well #3 CuCl2 + Zn - Turned black then red - No bubbling - 29oC Well #4 CuCl2 + NH4OH - Cloudy - No bubbling - 26oC Well #5 CuCl2 + NaCO3 - Not mixing with CuCl2 - Heterogeneous - 25oC Well #6 CuCl2 + AgNO3 - Cloudy - Top layer is white -29oC 1. The more pronounced reaction was the aluminum
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Around the year of 1920s‚ there were two types of schools in Americas education system. Generally‚ it consists of Public Schools and Private Schools. The Oregon School System does play a crucial role in their countrys education system‚ started from the year of 1922. A group of people which is also known as Ku Klux Klan and the Scottish Rite Masons had also involved in the formulation of educational system for the sake of the society in that time. They set the requirements of education for their young
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Society’s legal system before the 1700s was very different from what it is today‚ and punishment has made a huge turn around that is almost unbelievable to study. Criminals have gone from cruel and harsh punishment to obtaining on bail or just pay a fine for their crimes. In modern times‚ society is use to see criminals paying for their crimes in prison doing two years‚ 10 years‚ and sometimes life. The Prison system is very modern compare to the old punishment criminals use to obtain. Physical punishment
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about “Principles”. My first lesson was that principles‚ which are invariant values and long-lasting‚ act as life compasses for anyone who wants to succeed. At first‚ the term “principles” seemed unfamiliar to me. Thus‚ my brother explained them with many examples and stories of successful men such as Bill Gates‚ Steve Jobs. What he tried to imply was that basic principles were
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Fall 2013 ECO 2306 – Principles of Microeconomics Homework 4 Answer Key Part I: True/False and Multiple Choice 1. In equilibrium in the strawberry market‚ strawberries sell for $1.50 a quart. If the government institutes a price floor of $1 per quart of strawberries‚ the result will be a surplus of strawberries. a. The preceding statement is TRUE. b. The preceding statement is FALSE. 2. A price ceiling will lead to deadweight loss as a result of overproduction of the good at the higher ceiling
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Market Equilibrium of Crude Oil Gina Brazelton Economics 561 April 17‚ 2012 Dr. Jill Trask Market Equilibrium of Crude Oil Market equilibrium occurs when there is no shortage or surplus of a product‚ therefore‚ buyers and sellers get what they want. When there is a change in either the supply or demand this will eventually adjust to a new equilibrium of price and quantity. Right now‚ industries are not only faced with ever-changing periods of consumer demand but their own production inventory
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equation(CCE) and energy equation(EE) is applied to do mathematical model. Total continuity equation is the principle of the conservation of mass when applied to a dynamic system. The unit of this equation is mass per time. In overall balance‚ only one TCE can be written. CCE is based on component balance. Unlike mass‚ chemical components are not conserved. If reactions occur on a system‚ the number of moles of an individual component will increase if it is a product and will decrease if it is a
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Furthermore‚ the specific single-system design that I used to evaluate my practice with my client is ABAB. According to Grinnell‚ Williams & Unrau (2014)‚ ABAB single system design is used to monitor the effectiveness of intervention in an individual client and group of individuals such as school. In ABAB single design‚ a phase is a baseline; the client range of depression level before applying treatment. B is the first intervention administered to the client; which is the first yoga exercise attended
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range 1.714 - 4.875 ) (Table 2). The expected heterozygosity (He)‚ in average‚ was higher than the mean observed heterozygosity (Ho) for ‘Big Sister’ populations‚ and Ho higher than He for ‘Enfant Terrible’ (Table 3). Departure from Hardy–Weinberg Equilibrium were significant at a 5% level (P<0.001) for only 3 populations (BANA‚ CAMP and ITAR). Based on the estimates of the inbreeding coefficient over all loci‚ the significant deviations were due to an excess of heterozygotes (negative GIS = more observed
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(a) Define the term equilibrium potential and use the Nernst equation (see Appendix) to show how the equilibrium potentials for both sodium and potassium are calculated. Equilibrium potential is the potential of the membrane when there is no net flow of ions from one gradient to the other gradient. The ions are equal and are opposite of each other but not moving from one side to the other. Sodium: Ena=2.303((8.31 J m-1 K-1)(310K))/((1(= 9.65 x 104 c m-1))(log(150/15))= 61.54 mV Ek=2.303((8
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