Find the total weight of a 10 ft' tank of oxygen if the oxygen is pressurized to 500 psia, the tank itself weighs 150 lbf, and the temperature is 70°F?
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Q: 3. Find the total weight of a 10 ft' tank of oxygen if the oxygen is pressurized to 500 psia, the…
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- 9. What is the dissolved oxygen concentration in water at 10°C if it is only at 60% sat uration? Express your answer in mg/L.Calculate dissolved oxygen concentrations at 0 and 25 degrees using Henry's formula.What isthe weight of a 10ft cube tank of oxygen if the oxygen is pressured ti 400 psia, the tank itself weighs 100 lb/ft and the temperature is 70F
- a) Calculate the partial pressure of oxygen in the air at 100 kPa if nitrogen has a partial pressure of 82 kPa and carbon dioxide and water combined have a partial pressure of 0.77 kPa. b) A container of compressed helium has in it 15.0 L pressurized to about 2250 kPa at 24.5°C. How many moles of helium are in the container? c) i) Determine the volume of oxygen gas required to completely combust 5.5 mol of propane (C3H8) in a barbecue at 101.3 kPa and 28.0°C. ii) What mass of helium would be required to fill a balloon to 6.8 L at 100 kPa and 25°C?If 4.56 g of chlorine gas are contained in a 0.750 L container at 100 Celsius, what is the pressure in the container?Solve the density of liquid ethanol at 180°C and 200 bar.
- Copper tubing 0.500 in. in I.D. (inside diameter) is 13.0 ft long. What is the volume of the refrigerant contained in the tubing (in inches cubed)?A balloon filled with hydrogen gas has a volume of 5200 cubic centimeters at 44 degrees Celsius and 9.0 x 104 Pa. What volume (in liters) does the H2 occupy at standard temperature and pressure(STP).Question 2 Lauren has worker bullding her house on a hot summer day. She prepares a drink for them by adding a certain amount of ice at 0.0 °C to 1.8 kg of tea, initially at 80°C. How much ice in kilograms does she need to get the iced tea to be at final temperature of 10C? The heat of fusion of ice is 333 kJ/kg, specific heat of ice is 2100 J/kg. "Cand that of tea is 4186 Jkg. C 1.0 kg 15 kg O 12 kg
- A mechanical device rests in a level position on two supports, each 42 in. high, at 60°F.The support at one end is gray cast iron; at the other end, structural steel. What is the greatest amount the device can be out of level due to differences in expansion if the temperature rises to 165°F?Which has greater buoyancy of a pressure of 1000 hPa, an air parcel with a temperature of 350 K and a water vapor of 20 hPa, or an air parcel with a temperature of 310 K at a water vapor pressure of 50 hPa?A nozzle is a device for increasing the velocity of a steadily flowing stream of fluid. At the inlet to a certain nozzle, the specific enthalpy of the fluid is 3320 kJ/kg and the velocity is 60 m/s. At the exit from the nozzle the specific enthalpy is 2530 kJ/kg. The nozzle is horizontal, and the heat supply, the heat loss, the work input, and the work output to or from the nozzle are all negligible. (a) Determine the velocity at the nozzle exit