Science Homework Answers & Questions Page 845

• I uploaded the document under chemistry 102 tittle Experiment # 10: Solubility Product Determination.

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• A disk with a moment of inertia of 73+1.5 kgm 2 rotates at a speed of of 156+5 radians/sec. Calculate the uncertainty in the kinetic energy.

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• The human micro biome can act as a source of each of following except:

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• In diffusion the molecule go from denser to rarer solution but in osmosis the flow of molecules follow just the opposite pathway. Why does it happen?...

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• Describe the term occupational epidemiology and explain the types of studies that are used in this practice.

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• I have a to calculate WHSV. I habe Volum flows for Ethen : 25, 25 / 28,6 , 31,8 ( in Percent) I know that WHSV = V gas / M cat. but i dont know how...

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• A person who walks for exercise produces the position-time graph shown.

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• The 2015 Liberal election platform, upon which Mr.

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• Many people in Canada argue that the arrival of the Trump administration in the United States means that the Trudeau government should abandon its

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• Genomics Transcriptomics CSB349 Lecture 1 Introduction: a contemporary view of gene ...but, is this concept outdated?

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• 7) What is isoflurane?

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• Figure 8-32 shows a thin rod, of length L = 1.3 m and negligible mass, that can pivot about one end to rotate in a vertical circle.

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• maximum amount of P2O5 that can be made from 235g P4 and 272g O2

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• Determine the energy of 1.30 {\rm mol} of photons for each of the following kinds of light. (Assume three significant figures.

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• Hello Sir, I'm Triumph Harrington Nana from Cameroon Central Africa new In this site and a new student in the course. I wish to know how it works.

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• describe the laws of thermodynamics.Explain how these scientific laws apply to energy use, energy conversions, and the need for energy efficiency.

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• What is the correct definition for magnitude in physics .

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• What are steps you can take to prevent contracting an infectious disease?

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• A 22- rifle bullet traveling 270 buries itself in a 3.2- pendulum hanging on a 2.9--long string, which makes the pendulum swing upward in an arc.

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• A satellite is initially in circular orbit at radius R about a planet of mass M.

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• In the recent years, concussions within children and young adults during sporting events has been getting more and more attention due to the...

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• Assuming that radiation with \lambda = 15.0 {\rm cm} is used, that all the energy is converted to heat, and that 4.184 {\rm J} is needed to raise the...

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• what does A- stand for in the equation, quot;HA+H2O=H3O + A-quot;?

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• what is the enthalpy change needed to change 3kg of liquid water at 0C to steam at 0.

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• Calculate your experimentally determined percent mass of water in Manganese(II) sulfate monohydrate.

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• A 5.17 gram sample of neon gas has a volume of 882 milliliters at a pressure of 2.15 atm. The temperature of the Ne gas sample is C?

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• Consider point a which is 72 cm north of a 3.8*10^-6 C point charge, and point b which is 88 cm west of the charge (see the figure ).

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• Describe how the Quality Chasm Report has and is used to direct US health care Review the Agency for Health Research and Quality and Review the 2015

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• hamstrings and gastrocnemius muscles to extend thigh, flex knee and planter flex foot b. quadriceps and tibialis anterior to flex thigh, extend knee...

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• Max Points: 10.0 Personal affiliations and networking are important for nursing leaders. Why are these important? How will they benefit you in your

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• how many molecules of No2 are produced when 2.0 * 10 exponent 20 molecules of N204 are decomposed.

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• A sample of oxygen is collected by water displacement at a temperature of 35C when the barometric pressure is 752 mm Hg. What is the partial pressure...

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• A compound is constituted by mass of 52.1% carbon and 13.1% hydrogen, the rest being oxygen. Given that a volume of 5.33 L of this gas has a mass of...

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• A total of 2.00 of a compound is allowed to react in a foam coffee cup that contains 176 of water. The reaction caused the temperature of the water...

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• What are the products obtained during respiration in animals?

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• 0 moles of gas are in a 3.00 L tank at 22. Calculate the difference in pressure between methane and an ideal gas under these conditions. The van der...

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• A man pushes a lawnmower for 12.1 m along a handle that makes a 28.2 angle with the ground. He pushes with a force of 42.7 N while the force of...

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• The vector position of a 3.1 g particle moving in the xy plane varies in time according to r1 = (3i + 3j)t+2jt^2 where t is in seconds and is in...

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• Organ systems are complex units. Often times they work together to carry out a particular function .

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• How many lead atoms are in a cube of lead that has a volume of 1.82cm3 if the density of lead is 11.3 g/cm3?

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• Methanol, CH3OH, is an important industrial compound that is produced from the following (unbalanced) reaction. CO(g) + H2(g) CH3OH(g) What mass of...

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• Can you determine whether compound Y was bactericidal or bacteriostatic?

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• Using Avogadro's number (6.02 X 1023) and the mass of one split pea, calculate the mass of 1 mol of split peas.

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• What volume of nitrogen gas measured at 1 atm and 27 degrees C is formed by the decomposition of 100 g of sodium azide?

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• SbH3 + Cl2O ---gt; H4Sb2O7 + HCl, balance oxidation reduction reaction

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• The rate of disappearance of HBr in the gas phase reaction is 0.301M s-1 at 150 deg Celsius. The rate of appearance of Br2 is what?

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• A disk-shaped merry-go-round of radius 2.83 and mass 185 rotates freely with an angular speed of 0. A 56.4 person running tangential to the rim of...

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• You are pick one strength training exercise for the upper or lower body (i. biceps, triceps, chest, calves. Provide the name of the exercise 2.

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• What is performance improvement, and how is performance measured? Why is measurement important?

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• Does the action of Cholera toxin cause an increase in both cAMP and cGMP or just one of them?

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