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Here I want to recommend my favorite Replica bags . You know, women have a craze over Replica handbags, some just want a pink world with everything in it colored pinkly. It is a Wholesale replica hand
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calculate the mass of potassium dichromate required to make up 100cm of a 2.
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Different materials have different abilities to store thermal energy. Research and describe the property of a material that measures it's ability to
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A heart surgeon monitors the flow rate of blood through an artery using an electromagnetic flowmeter (see figure below).
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The car travels up the hill with a speed of v = (0.2s) m/s, where s is in meters, measured from A. Determine the magnitude of its acceleration when...
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Most people know the importance of electricity and electronics in modern life, but if you ask them about magnetism they might only be able to think...
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The eyes of a vertebrate and octopus both descend from a common ancestor that had, at most, an eyespot.
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A 10 mL sample of aqueous HCl requires 24.32 mL of 0.134 molarity of NaOH to reach the endpoint.
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a 50 mL sample consisting of 0.15 M nicotine C10H14N2 is tot rated with 0.25 M HBr. The Ka of nicotine is 1.0*10^-6 calculate the pH after adding 5.
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A gas expands and does PV work on its surroundings equal to 336 J. At the same time, it absorbs 114 J of heat from the surroudings. Calculate the...
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Can you explain the difference in anions and cations?
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How is kelp important to the sea otter population?
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How is the magnetic field from the current-carrying coil similar or different from that of a bar magnet?
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Identify one of the unique properties of water that is required for life on Earth. Explain in detail how polarity and hydrogen bonding give water...
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The objective of this assignment is to generate critical thinking about the value of health information tools in your future specialty of nursing.
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An unknown compound contains only C, H, and O. Combustion of 4.70 g of this compound produced 11.5 g of CO2 and 4.70 g of H2O. What is the empirical
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The rate constant for the elementary reaction is 7.1 multiplied by 109/Ms at 25C. 2 NO(g) + O2(g) 2 NO2(g) What is the rate constant for the reverse
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Find the minimum value of for which the internal reflection on the vertical surface of the paperweight is total.
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If you estimate the approximate load on the system, the period of the oscillation.
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you have a friend that is a vegetarian and does not use any vitamin supplements. further, she has a very heavy menstrual flow each month. she...
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Provide three questions regarding COPD that will elicit good clinical reasoning and critical thinking in your undergraduate students as well as
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rganelle primarily functions in packaging cellular secretions for export from the cell? What cell components are found in BOTH plant and animal cells?...
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In mice, apricot eyes (a) is recessive to brown eyes (A). At an independently assorting locus, the allele for tan coats (t) is recessive to black...
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You are asked to develop a scheme that can be used to identify the three types of muscle tissue in just two steps. What would the two steps be?
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Stumped on This exam Question. Starting with: 40L of 20mM Phosphate buffer at pH 12.4 How many moles of HCl are necessary to titrate buffer down to...
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Calculate the mass in grams of 4.4610^24 molecules of propylamine. The chemical formula for propylamine is C3H9N.
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At a certain temperature and pressure, one liter of CO2 gas weighs 1.75 g. What is the mass of one liter of CH4 gas at the same temperature and
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Use standard enthalpies 2H2S+3O2=2H2O+2SO2 Hrxn= how many KJ
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patients, why do you think it is important to utilize the appropriate resources? How do you think evidence from nursing journals affects patient care?...
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A student sets up two reactions. Reaction 1 uses 0.210 mol/L of reactant, and Reaction 2 uses 0.530 mol/L of reactant. How many times faster is
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You have friends who tell you they are on a long term fast in the hopes of losing weight. 1.Which macronutrients will they rely on for energy?
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Find the enthalpy change for the chemical reaction below PCl5(g) ----gt; PCl3 (g) +Cl2 From the following equations:
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a sample gas occupies a volume of 752 mL at 25 degrees celcius.
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Explain the advantages and disadvantages of using a model organism (include at least 3 of each)
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There are three types of joints: synarthrotic, amphiarthrodial, and synovial. Identify and describe different exercises or activities that involve...
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i have a project i have to put pieces of ions together make them equal to 0 help
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tissue contain intercalated discs? Why is smooth muscle under involuntary control? What special adaptations does the nervous tissue have to function?...
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Using the river efficiency method, calculate the proportion of precipitation discharged through the river.
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which of the following compounds may be arrhenius acids:
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SO2(g) + 2 Cl2(g) Problem Set #4, Continued from previous page 11. In each pair of gases below, tell which will effuse faster: CO2 or F2 b. O2 or N2...
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2 CO2 + 2 H2O What mass of CO2 is formed from 1 kg of ethanol? What kind of question is this?
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H3O1+ + Cl1acid base c.acid c.base Practice problems: 1. What is the conjugate acid of each base?
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You have a flask containing 150. g of H2O (volume is 150. mL). A) B) C) What is the mass percent of H and O, respectively, in H2O?
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1. A 25 kg ball has a kinetic energy of 225 J. What is the speed of the ball? What kind of question is this? Energy 3 m/s 2. How many molecules of
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The inner conductor of a coaxial cable has a radius of 0.800 mm, and the outer conductor's inside radius is 4.00 mm.
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How many photons are required to heat 200 of coffee from 23 to 65?
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(4) From laboratory measurements, we know that a particular spectral line formed by hydrogen appears at a wavelength of 121.6 nanometers (nm).
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write the ideal gas equation and give the units for eachterm when R=0.0821 L-atm/K-mol.
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While john is traveling along on a interstate highway, he notices a 148 mi marker as he passes through town. Later john passes a 110 mi marker. What
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A scuba diver at a depth of 42.0 m below the surface of the sea off the shores of Panama City, where the temperature is 7.0C, releases an air bubble...