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In thermodynamic terms and theory, why coffee cups used for takeaway have a cardboard outer sleeve that can be added.
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A charge q=-820nC is uniformly distributed on a ring of 2.4 m radius. A charge q=+530nC is placed at the center of the ring. Points A and B are...
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A very dilute solution contains 116 mg of fructose (M=180.16 g/mol) in 1.00 liters of solution.
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What are the responsibilities of doctors who lead multi-disciplinary teams?
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e map of underwater earthquakes appears? Can you explain why a map of worldwide earthquakes closely match the locations of worldwide plate boundaries?...
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I am trying to study for two exams but I am stressed about completing this.
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In a rigid container there is 2.0 L gas at 25 oc and 1.0 atm. Calculate the final pressure in the container if temperature is increased to 350 K?
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A sample of helium gas has a volume 2.0 L at a pressure of 4.0 atm. What is the volume of the gas at 5.0 atm?
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What ethical guidelines or measures would you follow or look for in the scientific findings with which you are comparing your findings?
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The heat of vaporization of water at 100 C is 40.66 kJ/mol. Calculate the quantity of heat that is absorbed/released when 5.00 g of steam condenses...
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biology 1406 transcription and translation Experiment 2: Genetic Mutations For this experiment, induction of mutations in a nucleic acid sequence....
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In one city, a balloon with a volume of 6.0 L is filled with air at 101 kPa pressure. The balloon in then taken to a second city at a much higher...
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An aqueous antifreeze solution is 35.0% ethylene glycol (C2H6O2) by mass. The density of the solution is 1.044 g/cm3. Calculate the molarity of the...
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Describe the development of the modern periodic table. Include contributions made by Lavoisier, Newlands, Mendeleev, and Moseley.
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What kind of electrolyte (strong, weak, or non-electrolyte) is formic acid (HCOOH)?
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zymes could seal a nick in one strand of a double-stranded DNA molecule by creating a sugar-phosphate bond between the adjacent, unjoined nucleotides?...
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(a) CH 3 CH quot; CHCH 3 (b) CH 3 Draw the cis and trans isomers of the ones that do. Which of the following compounds show cis-trans isomerism?
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18 mol / 6.00L = 3.00M 15) 1.50g of H2(g) is reacted with 1.50g of Cl2(g) to yield HCl(g), an acidic gas. This gas is then reacted with 1.00M...
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14. Which pair of esters is most likely to provide a useful Claisen synthesis (Sec. (Sec. 15. Which is the major product formed in the following
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B. 21.5 mL of a 0.528 M sucrose solution. A. 3.42 L of a 0.100 M sucrose solution. 2. How many moles of sucrose are contained in each of the
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Section 18.11 Draw an electron-dot structure for hydrogen peroxide.
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What is the most important difference between species richness and species diversity?
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Why is 120W is both a standard meridian and a boundary?
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0 N/m oscillates on a horizontal, frictionless track. At t=0, the mass is released from rest at x=10.
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Hi, I am having a hard time understanding this concept. I know that the problem is isoberic because it has constant pressure.
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Complete and balance the following unbalanced chemical reaction determine the oxidizing agent Al(s)+ HCl(aq) --gt;
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Two charges exert a force of 20 N on each other at a given distance. If the charges were moved closer together, what changes will be seen in the
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the reaction between 0.0689 g of magnesium with an excess of HBr was carried out in an ice calorimeter. The volume of water in the calorimeter...
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Hello instructor.40 cm2 , and mean radius 5.00 cm a/ Calcualte the coil's self-inductance.
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Their water vascular system with tube feet is unique. Sea lilies (Crinoids) may be closest to the ancestral echinoderm. Other groups are modified...
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Difference in appearance - 2 Sexual Characteristics As with humans...for females: EGGS are expensive What limits female reproduction?
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For a reversible reaction with a one-step mechanism, A B , the rate of the forward reaction is ratef = 3.2 10-6 s-1 [A] and the rate of the reverse...
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6) The myosin head releases its ADP and is again tightly bound to actin (as in step 1) ready for the next ATP and the next contraction cycle.
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Human impact on the Earth's environment is poignantly demonstrated in the Mississippi River drainage into the Gulf of Mexico.
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Coherent light with wavelength 470 falls on a double slit. On a screen which is a distance of 1.90 away, the separation between dark fringes is 4.04
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To find out if the ___ glassware agreement among a group of data, but says really is the most precise/accurate?
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Hello instructor.0 cm long and with a cross-sectional area of 0.530 cm 2 contains 400 turns of wire and carries a current of 90.
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NE Agonists and Antagonists a. Phenylephrine = 1+ b. Atropine = mucarinic C.
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________, a common mineral found in igneous rocks, is the most abundant mineral in detrital sedimentary rocks. Question 1 options: Quartz Calcite...
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2006 W.H. Why density curve? Histogram plots strongly depend on the bin size used. Why? Why density curve? Density curves plot counts per unit value....
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Hello instructor. The inner solenoid is 25.
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ld the phenotypic and genotypic ratios be if a cross was made between a plant that produced red flowers (RR) and one that produced white flowers (rr)?...
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would you predict that structure of NCl3 is similar to that of PCl3?
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Tairab H H and Khalaf Al-Naqbi A K (2004) How do secondary school science students interpret and construct scientic graphs?
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Name two chemicals that is added to the carbon cycle that did ntot exist naturally.
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which biochemical reaction differentiate klebsiella pneumonia and E. coli?
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the rate of evaporation depends on which factors for any given type of liquid
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What is the product of the number 1000 and the measurement 0.003 57 m expressed in the correct number of significant digits?
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Write the equilibrium constant for the following chemical reaction 2SO2 (g) + O2 (g) 2SO3 (g)
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A small cart of mass m goes without sliding down an incline that leads into a cylindrical loop of radius r .
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