Construct the phase diagram for benzene
Construct the phase diagram for benzene near its triple point at 36 torr and 5.5 Celcius using the following data: Hfusion=10.6 kJ/mol, Hvaporization = 30.8 Kj/mol, density(s) = 0.891 g/mL, density(liguid) = 0.879 g/mL
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A 0.157 kg glider is moving to the right on a frictionless, horizontal air track with a speed of 0.900 m/s. It has a head-on collision with a 0.304 kg glider that is moving to the left with a speed of 2.21 m/s. Suppose the collision is elastic. A)
Steam enters a nozzle at 30 bars and 320C and leaves at 15 bars with a velocity of 535 m/s. The mass flow rate is 8000 kg/h. Compute the exit temperature in degrees Celsius.
The molar volume of a certain solid is 142 mL at 1 bar and 427.15K, its melting temperature. The molar volume of the liquid at this temperature and pressure is 152.6mL/mol. At 1.2 MPa, the melting temperature changes to 429.26K. Calculate the enth
Carbon dioxide enters an adiabatic compressor at 100 kPa and 300 K (actual inlet conditions) at a rate of 0.5 kg/s and exits at 600 kPa and 450 K (actual outlet conditions). Neglecting potential and kinetic energy changes, determine:
A company is studying the number of monthly absences among its 125 employees. The following probability distribution shows the likelihood that people were absent 0, 2, 4, 6, 8, or 11 days last month. Number of days absent Probability 0 0.30 2 0.27
The system is under both mechanical and thermal equilibrium. Calculate the entropy and Gibbs energy of mixing when the patrition is removed, Assume that the gases are perfect.
Kerosene having a specific weight of 50 lb/ft3 is flowing at 10 gal/min from 1inch pipe to a 2 in pipe. Calculate the differences in the two pipes.
A coil of Nichrome wire (p=1.56x10-6 ohm*m) is 3.0 m long. The radius of the wire is r=.25mm. If the wire carries current I=10.0A, what is the: a) resistance b) voltage across the coil
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