The following equation of Van Der Walls Find value of volume v where: p=1 atm, T= 300°K,R=0.082054 atm/mole.°K, a=3,b=0.04267, take start point v, = 24 correct to 4D places. use bisection method (p+)(- -
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- At what height is the atmospheric pressure 29.0% of what it is at sea level? Assume the molar mass of the air molecules to be 29.0 g/mol and that the air temperature is uniformly 287 K. [Answer in kilometres with 3 sig digits, but do not enter units with your answer]Help me to solve this question, only typing is neededAn industrial firm supplies compressed air cylinders of volume 0.25 m3 filled to a pressure of 20×106 Pa at 17 ºC. Calculate the number of moles of air in each cylinder.
- The specific gravity of this wood IS U.80. Caitulatt the 3. Water is to be supplied up hill at 40 m high through a water pipeline. If the required velocity of water uphill is 5 m/sec and a pressure of 1.013 x 105 Pa, What must be the pressure of water at the source if the velocity is 10m/sec? (density of water is 1000 kg.m?) 95°C, the lengthAssume that a raindrop has a volume of 0.05 cm^3 and you need an Avogadro's number of raindrops to fill up the cubic water tank. What is the length of the edge of the tank?(a) Find the number of moles in one cubic meter of an ideal gas at 20.0˚C and atmospheric pressure. (b) For air, Avogadro's number of molecules has mass 28.9g. Calculate the mass of one cubic meter of air. (c) State how this result compares with the tabulated density of air at 20.0˚C
- You are studying a liquid that you have just synthesized in the laboratory, and you would like to get a rough idea of its enthalpy of J -), you measure its normal boiling point and find that it is mol. K vaporization. Assuming that it reflects Trouton's rule (namely that A vap 368 K. Use this result to estimate AvapH in kJ/mol. S≈ 88-The gas constant R has the value 287 J/Kg * K for dry air. Using the ideal gas law (P = PanyRT): a) Find the density of dry air at 72.05 "F with a pressure of 1095 mb. b.) Find the density of molst air at the same pressure and temperature if the relative humidity is 60%. HINT: (for o) stick with Si units (for b) Find e, given T(see lecture slides). Find e given RH. Find pos from: P 0.378e 0.378e Pmoist 1 or Pmoist = Pary RT P