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A block of mass 12.0 kg slides from rest down a frictionless 34.0 incline and is stopped by a strong spring with k = 1.0 104 N/m. The block slides 3....
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Given: In this experiment 2.0 mL of tert-butyl chloride (TBC) will be used. The density is 0.847 g/mL and its molar mass is 92.57 g/mol.
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Which manifestation in the client with pain, will alert the RN to assess for the risk of pneumonia?
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LiveForever Biotechnology Corporation (LFBC) has a new potential drug developed by their research group. Drugs go through four stages:
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A lead ball is dropped into a lake from a diving board 5.00 above the water.
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0512 g sample of an unknown non-dissociating solute (I=1) was dissolved in 25.0g of camphor (kf= 39.7 degrees celcius/m), decreasing the freezing...
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|Arabian Plate_ African Plate__^ _ Direction of plate motion P Wisz'` \Antarctic Plate denote approximate relative directions of plate movement ....
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Students separate word cards read correctly from error words. Tally the number of words read correctly. Teacher monitors students during this process...
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What thoughts do you have on improvements for provides and health care plans? How can this process be bettered for all parties, including patients?
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Hi, I am taking the final exam for nutrition 101 class.
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I would greatly appreciate your prompt response as the deadline is tonight at 12 mid.
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1/ the percent yield for a given reaction is 67% . If the theoretical amount is predicted to be 6.14g what was the actual yield for the reaction?
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A total of 2.00 mole of a compound is allowed to react in a foam coffee cup that contains 149 grams of water. The reaction caused the temperature of...
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A uniform rod of length L is free to pivot around an axis through its upper end. If it is released from rest when horizontal, at what speed is the
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This word is the. Watch me spell the word, t-h-e. Thats how we spell the word, but this is how we say the word the. Whats the word?
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Least likely to cause orthostatic hypotension:
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Communications Homework Questions 1.Convert -6 dBm into mw.Convert -9 dBm into mw 3.
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An ac generator has a frequency of 2.4 kHz and a voltage of 240 V. An inductance L1 =6.0 mH is connected across its terminals. Then a second...
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You hold a meterstick horizontally with the same mass suspended at the end. Rank the torque needed to keep the stick steady; from largest to smallest....
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Look at this diagram. Assume that each square is 1 m 1 m and that up is positive, left is negative, and north is at the top.
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We used 3 mL of dicylopentadiene to generate 2 mL of cyclopentadiene. I need to know how to calculate the percent yield of cyclohexadiene. The...
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Sketch a pC-pH diagram showing the concentration of Fe2+ versus pH in a solution that is in equilibrium with solid FeS. Assume the total sulfide...
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To get started, you are on information gathering missions (in DBs 2, 3, 5 and 6) working up to having a comprehensive business plan to present to...
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A 2 kg rock is suspended by a massless string from one end of a 7 m measuring stick. What is the weight of the measuring stick if it is balanced by a...
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When bacteria mutate and become resistant to an antibiotic, several different mechanisms of resistance are possible. How many different ways can you
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can I have the answer if these please Which of the following occure as the energy of a photon increas 1- the frequency decrease 2- the speed increase...
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Presentation on caspase assay measure theactivity of enzyme involved in a apoptosisi - need you to make me a few of slides explaining what caspase
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Help with a transpersonal plan which integrates theory and action for spiritual development.
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1.Which variable gas is more important for "weather" and why..?? 2.What have CO2 concentrations done over past 150 years..?? 3.Which has higher heat
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f = Fw, N = W, and Fw sin = 1/2 W cos f: force of friction between the ladder and the ground, Fw: normal force on the ladder due to the wall, : angle...
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When ethane reacts with chlorine , the main product is C2H5Cl; but other products containing Cl, such as C2H4Cl2, are also obtained in small...
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1. Which of the following substances does not have polar covalent bonds?
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Earthquakes produce two kinds of seismic waves: he longitudinal primary waves (called P waves) and the transverse secondary waves (called S waves).
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A transverse sinusoidal wave on a string has a period T = 39.0 ms and travels in the negative x direction with a speed of 30.0 m/s.
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A bucket filled with dirt of mass 18 kg is suspended by a rope that hangs over a pulley of mass 31 kg and radius 0.15 m (figure below).
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Give a brief description of the following processes that are involved in the metallurgy of transition elements a)pyrometallurgy b)Hydrometallurgy
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A car battery has an emf of 11.8 V and an internal resistance of r = 0.61 Ohms. The battery is connected to the headlights R1 with a resistance of R1...
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50 multiplied by 103 kg car starts from rest and accelerates uniformly to 18.5 m/s in 13. Assume that air resistance remains constant at 400 N during...
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The beam has a mass m2 = 108 kg and length L = 5 m.
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I went through the chapter a couple of times and can't seem to grasp the concept of being able to predict the products of some reactions and not...
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The two concentric circular loops of equal radii cm carry currents and respectively. Loop one is in the vertical plane, current I1 is clockwise.
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(4)12. Four independently isolated mutants of yeast all of which are unable to grow in the absence of arginine (arg-) were isolated. Each mutant was...
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Polypropylene (pp) and heat: A wifi laptop is placed on a metal stand that sits on a polypropylene (pp) utility cart (rated 0-200 degrees F). The...
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If you were to prepare a 1.00 m solution of {\rm CaCl_2} beginning with water at 22.5^\circ {\rm C}, what would the final temperature of the solution...
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An electron is placed in a uniform electric field with a magnitude of 12V/m which is at a direction of 35 degree a. What is it's final speed after
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After an elastic collision of two balls, the kinetic energies of the two balls are measured to be 12 J and 24 J. What can be said about the kinetic
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Calculate the circular speed of an object that orbits the Sun at a distance of 5.2 AU (1 AU = 1.5e+11 meters, the distance between the Earth and the...
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After falling from rest from a height of 29 m, a 0.47 kg ball rebounds upward, reaching a height of 19 m. If the contact between ball and ground...
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of flask + Product 109.12g Wt. of Flask 91.69g wt. of product 17.43 g Volume of water collected 4.60g 19.0 mL of n-propanol (0.25 mol) 18.5 mL of...
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Discuss some adaptations other than size that are used by organisms to increase their resistance to sinking.