The time required for a given volume of N2 to diffuse through an orifice  is 35 sec. Calculate the molecular weight of a gas that requires 50 sec to  diffuse through the same orifice under identical conditions

Q: 2310 g/min of Yogurt will be transported from a tank that is 60 cm below the surface of the earth to…

A: Given: The mass flow rate of yogurt stream is m* = 2310 g/min or, m* = 2310×10-360kgsm* =0.0385 kg/s…

Q: Consider a system of 6-in. ID vertical pipe with a falling film of water on the wall. Estimate he…

A: Given:  mass flow rate of water given i m*  =1570 lb/hr  diameter of pipe d = 6 in = 0.1524…

Q: The molar volumes of solid and liquid lead at the normal melting temperature of lead are 18.92 cm3…

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Q: In a pipe 15 meters long (L) and which is also saturated with nitrogen, a stream of oxygen diffuses…

A: Given data: Length of the pipe = 15 m Temperature = 0 0C Pressure on the left side = 20 kg/m3…

Q: 1. Steam at 300 psi, 500°F, flows through a steel pipe (4 Estimate the value of h on the inside…

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Q: Suppose that exactly half of the annular volume between concentric, horizontal cylinders is filled…

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Q: Olympic cyclists fill their tires with helium to make them lighter. Calculate the mass of air in an…

A: Volume of the tire, V = 855 mL = 0.855 L Pressure in the tire, P = 125 psi = 8.506 atm Temperature,…

Q: Manometers A cylindrical column is partially filled with three liquids: water, mercury, and…

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Q: 2. The two graphs shown below represent the distillation results for two different distillations.…

A: 2. The approximate boiling points of the components present are to be determined.

Q: 2. At 25°C the surface tension of benzene is 28.9 mN/m and its molar volume is 89.2 cm³/mol.…

A: Given Data :At 25 degree C the surface tension of benzene is  Molar volume of benzene((Vm)) is  -…

Q: One pound of carbon dioxide occupies 0.5 ft3 at a pressure of 200 psi. Estimate the temperature of…

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Q: 2. A liter flask is filled with air. Hydrogen enters the flask through a tube and gas leaves the…

A: A flask filled with air is given.Flask volume, .The flow rate of hydrogen entering the flask and the…

Q: 56 grams of nitrogen is placed in a three liter tank at -150.8 degrees Celsius. Estimate the tank…

A: Given data: The weight of the nitrogen = 56 g The volume of the tank = 3 L Temperature = ­- 150.8 0C

Q: Figure 1 describes a sequence of activities that takes place during solvent extraction. Explain…

A: In figure A A= mass of carrier liquid in feed for stage 1 from which solute is to be extracted in…

Q: A gas from a dry gas reservoir has a specific gravity of 0.735 at reservoir temperature of 200…

A: Given = SG = 0.735Tr = 200F = 659.67 oRPr = 1800 PsiaTo find = Z and Bg

Q: A 1-m deep, open container is filled with an unknown fluid. The absolute pressure of the fluid at…

A: The specific gravity of the fluid is the ratio of the density of the fluid to the density of the…

Q: A sample of gas occupies 75.0 ml at 725 mmHg and 18 °C. Calculate its volume at 800 mmHg and 25 °C.…

A: Given data: Initial volume of gas = 75 mL Initial pressure = 750 mmHg Initial temperature = 18 0C…

Q: In calibrating a 50 mL buret, a student found that 50 mL of water measured from the buret at 21oC…

A: Given: Volume showed by burette = 50 mL Weight measured (W) = 49.9381 gram

Q: 1.7 One pound of carbon dioxide occupies 0.6 ft' at a pressure of 200 psi. Estimate the temperature…

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