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The mass of an average blueberry is 0.78 g and the mass of an automobile is 2100 kg. Find the number of automobiles whose total mass is the same as...
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In lab you use corn exemplify the dihybrid cross. the F1 generation that gave rise to the corn that you used was: PpSs x PpSs. the offspring of this...
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balance redox (show procedure) 1. Fe2+(CrO7)-2= Fe 3+Cr 3 2. selenous acid +bromine= selenium +bromine 3. hydrosulphuric acid+ nitrate= sulphur+ NO...
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Solute A has a partition coefficient of 3 between toluene and water (with 3 times as much in the toluene phase). Suppose that 100 mL of a 0.
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Hormone-activated phospholipase C can convert phosphatidylinositol 4,5-bisphosphate to?
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05 kg box rests on a plank that is inclined at an angle of 21 above the horizontal.
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What is the enzyme for transcription that is able to withstand high temperatures?
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A 260-mL flask contains pure helium at a pressure of 758 tor. A second flask with a volume of 495 mL contains pure argon at a pressure of 731 torr...
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Which of the following do experts recommend regarding the search for information on the Internet?
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Micropipetting. ( Yes just simple but including all details on micropippets) Laboratory Report: Title - In the text, write the name of the lab...
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Use bond energies (kJ/mol) to calculate the DH for the following reaction: CO 2 + 2NH 3 urea (H 2 NCONH 2 ) + H 2 O.
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10. What is the molarity of alcohol (C 2 H 6 O, density = 0.78g/mL) in an "80 proof" alcoholic beverage?
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Due date: End of Week 4 Population pyramids show the age structure of the population of a country or region.
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In a 2-3 page paper discuss how health and illness beliefs can influence the assessment process.
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Suppose a clay model of a koala bear has a mass of 0.27 kg and slides on ice at a speed of 1.124 m/s. It runs into another clay model,which is...
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A satellite in Earth orbit has a mass of 106 kg and is at an altitude of 1.95 106 m. (Assume that U = 0 as r .) http://d2vlcm61l7u1fs.cloudfront.
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A hydrogen atom emits a photon of energy 3.0 eV. If the atom is at rest before emitting the photon, what is the speed of the atom after emission?
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Case Study 2 Calculations: Calculate the client's target heart rate using the Karvonen formula. Training Program:
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Select a nurse that historically contributed to the advancement of the profession. that responds to the following questions. Identify the nurse and...
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At a certain temperature and pressure, 0.20 mol of carbon dioxide has a volume of 3.1-L sample of hydrogen at the same temperature and pressure ____....
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quot;Spaceman Spiff sits just outside the Milky Way galaxy with a cup of liquid Helium which is at approximately 4K (-269 0C).
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How do the Adaptive Response in Advance Pathophysiology work?
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The half-life of tritium (31H) is 12.3 years. If 55.0 mg of tritium is released from a nuclear power plant during the course of a mishap, what mass
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a masss is measured as 6.2kg in one experiment and 6.20kg in an another experiment.
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q1=49, q2=58 y=447mm, x=271 mm what is the potential from a to b?
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The figure below shows the horizontal forces acting on a sailboat moving north at constant velocity, seen from a point straight above its mast.
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Calculate the mass in (g) of AgCl lost in chloride analysis as a result of washing the silver chloride with 122ml of water at room temperature. Note
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25-kg ball of clay is thrown downward from a height of 2.79 m with a speed of 4.41 m/s onto a spring with k=1530 N/m.
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When a high-speed passenger train traveling at 101 km/h rounds a bend, the engineer is shocked to see that a locomotive has improperly entered onto
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Expalin how to determine the identity of an unknown hydrate?
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In the circuit shown in the figure , the 33{\rm{ - }}\Omega resistor dissipates 0.50 W.What is the battery voltage?
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which is the most stable geometric isomer of dibenzalacetone and why?
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When a solution is made from 1.0 g of KI and 0.090 L of water, what is its molarity?
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A flat (unbanked) curve on a highway has a radius of 230.0 . A car rounds the curve at a speed of 28.0 .What is the minimum coefficient of friction
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Two blocks, A and B (with mass 50 kg and 100 kg, respectively), are connected by a string, as shown in Figure P5. The pulley is frictionless and of...
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Identify each of the three domains of life and list the major characteristics of each.
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Two tuning forks produce sounds of wavelengths 3.4 meters and 3.3 meters. Approximately what beat frequency is produced?
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carbon disulfide (s) + chlorine (g) -gt; carbon tetrachloride (l) + sulfur dichloride (s)equcation?
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How much power must you exert to horizontally drag a 20.0kg table 14.0m across a brick floor in 40.
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A professor walks in a long hall carrying a vibrating 512 Hz tuning fork. The end of the hall is closed so that sound reflects from it. The student...
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Three factors that affect plant growth are soil health, nitrogen fixation, and sunlight. Explain how each factor works to effect the growth of plants....
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Oxygen makes up 46.7(%) by mass of Earth's crust. How many grams of oxygen are present if a sample of Earth's crust has a mass of 328\({\rm g}\)g ?
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An inductor with a 2.7 A current stores energy. At what current will the stored energy be twice as large?
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I'm stuck on this problem: Suppose you had two small boxes, each containing 1.00 g of protons.
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lectrons in the He + ion and the hydrogen atom are E n (H) = - a / n 2 and E n (He + ) = -4 a / n 2 Which of the following statements is(are) correct?...
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The practice of nursing is deeply rooted in nursing knowledge, and nursing knowledge is generated and disseminated through reading, using, and...
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Which of the following represent human- environment interaction with a river ?
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A vaulter holds a 29.2-N pole in equilibrium by exerting an upward force with her leading hand and a downward force with her trailing hand as shown...
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The decomposition of NI 3 to form N 2 and I 2 releases 290.0 kJ of energy. The reaction can be represented as2NI 3 (s)N 2 (g)+3I 2 (g), H rxn =290.0...
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What is the solubility of silver chloride (in g/l) (ksp=1.6x10^10) in a 6.
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