Find "v" (ft3/lbm) for CO2 at 200 F and 80 psia. 0.37 0.61 O 2.0 0.11 1.5
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- Mercury is the only metal that exists as a liquid (d=13.56 g/cm3) at room temperature. Find the number of moles in 15 mL of mercury.18.16 A sample of a hypothetical ideal gas has a volume of o.5 m3 at a temperature of 5 °C and a pressure of 250 kPa. a. How many molecules of gas are there in this sample? b. How many moles of gas are there in this sample?63.0 L of oxygen at 21.0°C and an absolute pressure of 2.55atm are compressed to 38.3L and at the same time, the temperature is raised to 53.0°C. What will the new pressure be? P= atm
- 15. The adiabatic index of a gas is given by which of the following? a. Cp/Cv b. Cv/Cp C. Cp-Cv d. Cpt Cv O B D OA OC Question 10 C5. A gas with volume V, pressure P, and temperature T is inside a container with a moveable piston. No gas is leaking from the container as the temperature of gas is quadrupled while the volume is doubled. What will be the new pressure? A. 2P B. P C. 1/2 P D. 8PA manufacture claims that a teakettle has an output of 5.2kw. A test is done by heating 1liter of water. The water is initially at room temperature 22C and in 3 min the water reaches the boiling point. What can be said about the manufacture claim. I used equation P=Q/t and got q= 936kw/s. But this can't be it, I don't think. Can you help me through this problem? Thank you for your time and help.