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

Q: A rigid container of 1m3 contains a mixture of liquid and water vapor at 0.5 MPa. a) If the quality…

A: Whenever water is vaporized, the temperature of the system will be constant, i.e temperature of both…

Q: 2. Usually weather data is collected by releasing He or H2 filled balloons carrying the required…

A: GIVEN Radius of Sphere= 1m TO CALCULATE Work done

Q: The speed of sound in a fluid can be calculated using the following equation: where v = speed of…

A: Given data: The equation of the speed of the sound is given as

Q: A sample of air occupies 145 L at 900 mm Hg. What pressure is required to compress the air to 90 L…

A: Answer is P2 = 1450 mmHg . Pressure required to compress is P2 = 1450 mmHg. Detailed Calculation…

Q: 7. Joule-Thompson cooling of a gas occurs when the pressure of the gas drops as it goes through a…

A: If Z= f(x,y) is function of two variables say x and y. then total differential will be ;…

Q: The initial water level in a 10-mL graduated cylinder is 5.0 mL. After a sapphire gemstone is added…

A: The initial volume of water in a graduated cylinder, V1 = 5.0 mL The final water level in a…

Q: A 6-inch demister pad is to be used to separate liquid entrainment from a gas in a horizontal flash…

A: The diameter of the demister pad is to be calculated.

Q: how the temperature distribution across different flat and cylindrical contacting solids varies with…

A: The sketch of the mentioned equation in the question is to be plot along with proper data and…

Q: When a cube of unknown material is dipped in water, ¾ of its volume is submerged. When the same is…

A: Immersed fraction (f)= Density of substance/ Density of medium(in which substance is immersed)

Q: B/ Air in the room with dimensions are 4 m x 6 m x 3.5 m have density of air is 1080 g/m³. Calculate…

A:

Q: A bed containing 36 tons of sand is to be fluidized with air at 400 °C and a pressure of 250 lbf /…

A: In Fluidized bed Mass of sand, m=36tons T=400℃ P=250lbf/ft2 Diameter of cylinder D=10ft Density of…

Q: A pipe (ID: 130 mm, OD: 165 mm, k=15 W/m²-K, Length: 2 meters)is insulated with several materials,…

A:

Q: 3. For a settling chamber measuring 5 meters in length, 3 meters in width, and 3 meters in height,…

A:

Q: The pressure of a gas being pulled through a line by a vacuum pump is measured with an open-end…

A: Given date: Reading of manometer = -2 in

Q: Convert 50 psia (lbf/in.2 absolute) to kPa:

A: The conversion of pressure from one unit to another is to be done.

Q: A prevailing pressure of one standard atmosphere will support a column of mercury 760 mm in height.…

A:

Q: Calculate the volume, in cubic meters, occupied by 40 kg of CO, ar standard conditions.

A: This problem is based on the standard conditions. The data given: Substance  = CO Mass of CO = 40 kg…

Q: The vapor pressure of mercury can be determined by technique. Given that 0.126 mg of mercury passed…

A:

Q: What is the gas formation volume factor if z is 0.646, pressure is 4778.4 psia and temperature is…

A: To relate the volume of gas at certain temperature and pressure conditions to the standard volume…

Q: [1]- Submerging a cube (1 ft a side) under water (10 ft below) as showing: a) Fo required to hold…

A:

Q: Only part b and liquid density is 0.588 g.cm-3

A: (b)   Temperature of 1-butene, T = 120°C = 393.15 K Pressure of 1-butene, P = 34 bar…

Q: Figure shows conditions for the top tray of a distillation column.Determine the column diameter at…

A: Given data: Molar flow rate of vapor from the top tray = 335.6 lbmol/h Operating velocity of vapor =…

Q: A sample unknown gas expands in volume from 1.4 L to 3.6 L at constant temperature. Determine the…

A: Given V1=1.4L V2=3.6L P=0.3atm Find Work, W(J)

Q: The Volume of Crude oil or Gas measured at reservoir conditions (Temperature and Pressure) a. False…

A: Answer :- True

Q: None

A:

Q: Calculate the accentic factor of oxygen gas at 30 C and 5Mpa.

A:

Q: why does the change in volume in enthalpy formula is not 0, considering the change in volume in work…

A:

Q: a) The temperature of the steam, b) The quality c) The volume percentage of the saturated steam

A: Consider the steam boiler has a saturated water mixture. Provided Data: V=1.5 m3m=750 kgP=1 MPa

Q: A tensile test is performed on a metal specimen, and it is found that a true plastic strain of 0.22…

A: In material science, the relationship between true stress and true strain during plastic deformation…

Q: Q3/A: Consider the interval from 21 F to 85 F. a. Calculate the equivalent temperatures in "C and…

A: Given:

Q: Which of the following is true O a. Piezometer can be applicable for high pressure measurements O b.…

A: Answer: c. Piezometer cannot be applicable for high pressure measurements

Q: Evaluate the change in temperature from point A to E, with regard to heat.

A: In this graph, we can see that, At point A, phase is vapour or gas and temperature is decreasing…

Q: galvanic cell is formed by two hydrogen electrodes, one of which is standard. The other electrode is…

A: Given that, two hydrogen electrodes are used to form a galvanic cell where one electrode is…

Q: The temperature in degrees Celsius on the surface of a metal plate is given by T(x, y T(x, y) = 50-…

A: The variation of temperature on the surface of the metal is given as:To find:The rate of increase in…

Q: A thermometer reading 18 degrees Celsius is brought into a room where the temperature is 70 degrees…

A: Given data: Initial temperature of thermometer = 18 0C Temperature of room = 70 0C Temperature of…

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: Explain the following terms ➢ Drying process ➢ Moisture content of a material ➢ Rate of drying of a…

A: Given  Some terms   Drying process  Moisture content of a material Rate of drying of a granular…

Q: 3.53. WP Two mercury manometers, one open-end and the other sealed-end, are attached to an air duct.…

A: The absolute pressure, gauge pressure, and atmospheric pressure are to be calculated for the above…