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a student presses a book between his hands, as the drawing indicates. the forces that he exerts on the front back covers of the book are...
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The concentration of Ag+ in a saturated solution of Ag2CrO4 is 1.6 10-4 M.
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Ch17 Passengers on a train hear its whistle at a frequency of 735 Hz. What frequency does someone standing by the train tracks hear as it moves
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For the reaction 2NO(g) + O2(g) 2NO2(g) at a certain temperature, the equilibrium concentrations were found to be [NO2] = 3.3 x 10-3 M, [O2] = 1.0 x...
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Choose any of the Theories of Nursing 1.
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Computer architecture. With a MIPS pipeline architecture, we can have four different branch alternatives as follows.
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Here is the simulation link: https://phet.colorado.edu/sims/html/circuit-construction-kit-dc/latest/circuit-construction-kit-dc_en.html Activity 2:
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I was able to find the ideal speed for part a, I need help finding the minimum coefficient in part b. If a car takes a banked curve at less than the
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How does human cloning compare with other reproductive technologies such as in vitro fertilization, hormone treatments, or other forms?
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An inductance of 2:
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Sulfuric acid is produced when sulfur dioxide reacts with oxygen 2SO2+O2+2H2O=2H2SO4 if 3 g of SO2 are mixed with 1g of O2 and 150g of H2O and the
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Consider the following reaction at a high temperature. Br 2 ( g ) 2Br( g ) When 1.15 moles of Br 2 are put in a 0.940L flask, 1.55 percent of the Br...
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this problem is an advanced physics course so try to figure the problems. physics of special relativity 1.
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50G sample of LiCl at 25.0 degree celcius dissolves in 25.0 mL of water also at 25.0 degree celcius. The final equilibrium temperature of the...
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Your patient is a tall, thin, 34-year-old male complaining of shortness of breath. He gives a 3-day history of runny nose, sore throat, and a...
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Lab 1 - Introduction to Science Exercise 1: The Scientific Method In this exercise, you will answer the questions based on what you have seen in the...
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1.Which of the following is NOT correct?
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All of the following are characteristics of anorexia nervosa except a. in those who recover, energy intakes return to normal. treatment with...
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A 0.34 kg iron horseshoe that is initially at 616C is dropped into a bucket containing 25 kg of water at 28C. What is the final equilibrium
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in part c why would you change the 0.5% to 0.005 and the 49.5% to 0.495when calculating the probability of having a sickle-cell anemic and albino
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0- resistor is connected in parallel with a 115.0- resistor. This parallel group is connected in series with a 20.0- resistor. The total combination...
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Comparing the molecular structure of kinesin and myosin, which are thought to have been derived from a common ancestral protein, which part (heads or...
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One of the reasons diabetic patients have difficulty loosing weight is due to the effects of exogenous insulin.
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Myosin action differs from that of kinesin in that one of the kinesin heads is always in contact with a microtubule, whereas both myosin heads become...
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Normal cells greatly slow their rates of cell division after filling a culture dish with a layer that is one cell deep (a monolayer).
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This assignment should be approximately four pages with no plagiarism and few to no errors please.
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NEPA - the NationalEnvironmental Policy Act requires the federal government to consider environmental impacts of any federal action.
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Alcohols contain one or more hydroxyl (-OH) groups bonded to carbon atoms and are a major class of organic compounds. The oxidation of alcohols can...
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Which would contribute most to your annual radiation exposure?
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A particle of mass 55 g and charge 33 C is released from rest when it is 69 cm from a second particle of charge 18 C.Determine the magnitude of the...
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Essay questions 1. Prepare a description of the annual weather patterns that your location (Winnipeg) experiences throughout the year.
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A particle with charge 6 C is located on the x-axis at the point 6 cm , and a second particle with charge 9 C is placed on the x-axis at 10 cm What
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The mass of a copper atom is 1.06 3 10225 kg, and the density of copper is 8 920 kg/m3 . (a) Determine the number of atoms in 1 cm3 of copper.
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A 0.65 M solution of a weak base B has a pH of 9.45. The equation for ionization isB (aq) + H2O BH+ + OHWhatare the BH+, OH-, and B concentrations at...
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AN alaskan rescue place traveling at 41 m's drops a package of emergency rations from a height of 167 meters to a standard party of exporers.
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Calculate the molarity of a % 1.00E-3 by mass crystal violet solution assuming at this concentration the density of the solution is 1.00 g mL-1 and...
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Next PowerPoint Presentation Project For this assignment you will research a infectious disease and create a PowerPoint presentation on the findings
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Grade 11 physics ILC Full solutions required Written (legible) or typed 3 lessons (6 questions)
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The magnitude of a uniform electric field be- tween the two plates is about 2 105 N/C. If the distance between these plates is 0.1 cm, find the...
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you mix 6.0 mL of .50 M Cu(NO3)2 with 1.0 mL of .50 m KI and collect and dry the CuI precipitate. Calculate the following: moles of Cu(NO3)2 used:...
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Give the balanced cell reaction and determine E0 for the galvanic cell based on the following half-reactions for the oxidation of Al.
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Post-Impressionist Georges Seurat is famous for a painting technique known as pointillism. His paintings are made up of different-colored dots, and...
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A ray of light strikes the midpoint of one face of an equiangular (60-60-60) glass prism (n = 1.5) at an angle of incidence of 30.
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If you weigh 660 {\rm N} on the earth, what would be your weight on the surface of a neutron star that has the same mass as our sun and a diameter of...
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Aspartame (C14H18N2O5) is a solid used as an artificial sweetener. Its combustion produces carbon dioxide gas, liquid water, and nitrogen gas.
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How many grams of methane gas (CH 4 ) need to be combusted to produce 18.2 L water vapor at 1.2 atm and 275 K?
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A sample of gas at 310 Kelvin and 1.2 atmospheres has a density of 2.78 g/L, what is the molar mass of this gas?
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Who's responsibilityis it to build a planet with a sustainable development plan - where consumption today does not reduce the ability of the future
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An aqueous solution of sodium acetate is prepared to an analytical concentration of 0.360 M. What is the equilibrium concentration of [Na + ]?
