A 10.0-liter flask contains 1.013 grams of oxygen and .572 grams of carbon dioxide at 180C. What are the partial pressures of oxygen and carbon dioxide? What is the total pressure? What is the mole fraction of oxygen in the mixture?

Z000 psia. What is the z-factor at 1000 psia? 3-24. A tank with volume of 2.4 cu ft is filled with methane to a pressure of 1500 psia at 104°F. Determine the molecular weight and specific gravity of the gas and the pound moles, pounds, and density of gas in the tank.

Three cubic feet of oxygen are compressed in a piston-cylinder that undergoes a reversible adiabatic process from a temperature of 300 degree Kelvin and a pressure of 102 kilopascal until the final volume is one-tenth the initial volume. Determine the final temperature and the final pressure (k = 1.395 ) %3D

Instruction :Solve the problem neatly and systematically. Use free-floating decimals in all your calculations and in expressing your answers.  Box your final answers kindly follow this format GIVEN,REQUIRED,SOLUTION thank youu!! 5. Air is flowing in a venturi meter at a pressure of 620.5282 kPa and a temperature of 50 oF.The pressure at the throat is 372.3169 kPa and the area is 14.4 ft^2. The inlet area is 79.2 in^2 and the coefficient is 0.98. Calculate for the mass flowrate of discharge. #use the pictures as reference as needed in your solution

A 10 ft3 tank is used to contain propane with a bursting pressure of 400 psia. Safety considerations dictate that the tank be charged with no more propane than would exert a pressure half of the bursting pressure at a temperature of 260 0F. How many pound mass of propane may be charged to the tank? Note that propane at these conditions cannot be considered an ideal gas.

The vapor pressure of water at 45 degrees Celsius is * 2.8803 psi 0.0943 atm O 31.0635 bar O 4.4882 inHg

a) H2O at 120⁰C, specific volume 0.5000  m³/kg , determine the pressure in kPa. b) H2O at 120⁰C, specific volume 0.5000 m³/kg, determine the Quality as a decimal (not a percentage). c) H2O at 600 kPa, specific volume 0.5000 m³/kg, determine the temperature in ⁰C. Please solve a,b and c

A high-altitude balloon contains helium, whose molar mass is 4.00 g/mol. At theballoon’s maximum altitude, its volume is 792 m3 and the outside temperatureand pressure are -53.0 °C and 5.00 kPa, respectively. Assume that the helium in theballoon is in equilibrium with the outside air temperature and pressure.(a) Use the ideal gas law to find the amount of helium in the balloon at maximumaltitude.(b) Assuming no loss of helium, what would be the volume of the balloon when itwas launched from the ground, where the air temperature and pressure are 20.0°C and 101 kPa, respectively?(c) If the volume of the balloon when it was launched was 65.0 m3, how many molesof helium were lost during the balloon’s ascent?

6) Calculate the absolute entropy for 1 mole of Ar gas (monatomic) with 22.4 liter volume at 273 K using Boltzmann's formula. What is the change in entropy if the temperature doubles while V is constant? What is the change in entropy if the volume doubles while T is constant? What is the change in entropy if both T and V double? (Note: To evaluate In(N!) use Stirling's asymptotic formula In(N!) ~ N In N – N ) S-k log W LVDWIG BOLTZMANN 18W-1906 DE FHILPAULA BOLTZMANN GER CAR