Calculate the energy stored in 1000 cm3 of gas at 80 MN/m2 at 290 K using STP as the datum

Q: Q4) Write the relation between melting point temperature of ice with pressure? At 1 Atm, water melts…

A: Melting point is the temperature required for the solid to change its phase from solid to liquid.…

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: Ice with a mass of kg 0.35 and at a temperature of C 0 is heated until all is melted. Find the…

A: Given  Mass of ice (m) = 0.35 kg Latent heat of ice( Lf) 334×103 J/kg Temperature of ice = 0 oC…

Q: piece of beef steak 7 cm thick will be frozen in the freezer room -35 ° C. This product has a…

A:

Q: Prandtl number is the ratio of: 1. Momentum diffusivity to mass diffusivity 2. Momentum diffusivity…

A: Pradntl number is the ratio of momentum diffusivity to thermal diffusivity. It is denoted by Npr.…

Q: I am to write a balance equation with phase labels for Haber process including heat energy. I am not…

A:

Q: By what factor will the root mean square speeds changed if O₂ is heated from 425 K to 623 K?

A: Urms = 3RTM where R is the gas constant T is temp and M is the molar mass For oxygen, both R and T…

Q: All are reagents used in the experiment on the determination of surface tension of a liquid by the…

A: Introduction The capillary rise method is a test conducted to determine the surface tension of a…

Q: A copper rod, an aluminum rod, and a brass, each 6.00 m in length and 1.00 cm in diameter, are…

A: Heat transfer through a composite medium, assumed to have a uniform thermal conductivity, density,…

Q: Given the following information: (kJ/mol) Na(s) -286 NaOH(aq) -470 Hz(9)

A:

Q: Calculating the entropy change for a composite ;process Calculate the entropy change when argon at…

A: Given:Initial temperature, T1=250C=298 KPressure, P=1 bar=105 PaInitial volume, V1=0.5 dm3Final…

Q: ou oversee cooking a 30-lb turkey that is initially at 20 ̊C by exposing it to the 200 ̊C…

A: Step 1:Step 2:Step 3:Step 4:

Q: 1000 lb / hr of oil at 100 ° F flows in a pipe having an ID inch. This oil will rise in temperature…

A: The mass flow rate of oil, moil = 1000 lb/h Initial temperature of oil, Toil,i = 100ºF Inside…

Q: Problem 1: Find the equilibrium temperature attained by a porous surface soaked in Benzene. Assume…

A: Given :The pressure The temperature The emissivity of the porous surface Latent heat of…

Q: 1. _Give the Dimensional Analysis to explain the three cadres of the Mass Transfer and their…

A: Dimensional analysis in mass transfer  Mass transfer stands for the net movement of mass from one…

Q: дт The Joule-Thomason coefficient of a gas is given by = 3.17- atm K др )н The gas was initially at…

A: The temperature of the gas is to be determined after it passed through the throttle.

Q: The thermal conductivity of a gas is larger than that of a liquid. O no O yes

A: Thermal conductivity:

Q: How many phases are at point: A B X

A: The graphical representation of phases is phase diagram. A phase diagram gives the transition…

Q: What does this graph show?

A: This question is based on data analysis.

Q: how many joules are required to heat 150 grams of liquid water from 0 degress celsius to 100 degrees…

A: The heat energy in joules required to raise the given temperature of the water is to be determined.

Q: Two samples of water are heated from 20oC to 60oC. One of the samples requires twice as much heat to…

A: ,

Q: how much of the aluminum will solidify when thermal equilibrium is reached

A: Given data: Mass of molten aluminium = 100 g Temperature of aluminium = 932 K Volume of water = 1 L…

Q: is flowing at a rate of 15 kg/s. For this type of flow, the Nusselt number is given by the following…

A: Given data: Mass flow rate of fluid = 15 kg/s Density of the fluid = 881 kg/m3 Viscosity =…

Q: Determine the external pressure if ethanol boils at 60 °C?

A: The boiling point of Ethanol at new pressure(P2)=60oC To Calculate the pressure(P2)=?

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: Estimate the thermal conductivity of ethane at 1 bar and 450C

A: To find the approx values for the thermal conductivity of pure gases, up to moderate pressures we…

Q: Determine the resulting temperature in ° C when 62.5 mL of liquid water at 0 ° C is mixed with 300…

A: Given, Volume of liquid water, V1=62.5 mL Temperature of liquid water, T1=0°C=273 Volume of water,…

Q: Find and reference a semi-empirical correlation for convective heat transferfrom the literature.…

A: The objective of the question is to find a semi-empirical correlation for convective heat transfer,…

Q: QE/ Consider the flow of a gas with density 1 kg/m³, viscosity 1.5 x 105 kg/(m.s), specific heat Cp…

A:

Q: Verify that thermal conductivity

A:

Q: A) Calculate the entropy of sublimation(Delta Ssub), and entropy of vaporization (Delta Svap) of…

A: (A) Given, The heat of vaporization of water, ∆Hvap = 45.07 kJ/mol The heat of sublimation of water,…

Q: A glass container with an insulating cover with a surface area of (R + 160) cm2 and (R+11) mm thick…

A: Heat transfer is a process by which thermal energy is transferred from a high temperature body to…

Q: The thermal conductivity is directly proportional to the density of the gas. O No O yes

A: Thermal conductivity is a fabric property. It will no longer range with the dimensions of a…

Q: A piece of beef steak 5 cm thick will be frozen in the freezer room -25 ° C. This product has a…

A: Given: Thickness of the beef steak, a = 5 cm = 0.05 m Freezer room temperature, Ta = -25°C = 248 K…