If a substance has a molar mass of 21.0 kg/kmol, what is the substance ideal gas constant R in the unit of kJ/(kg·K)?

Q: What is the mass of 13 moles of water vapor 1. 936 g at 200°C and a pressure of 1000 torr? O 2. 468…

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Q: The following table shows the molar volume coefficient of thermal expansion and coefficient of…

A: a) What is the molar change for copper? b) What is the change for sodium chloride? c) For the liquid…

Q: If the volume of CH4 gas at 1 bar and 12.6 °C is 40 m3, use the Lee-Kesler correlation to determine…

A: From the standard property table, take the value of critical temperature, critical pressure, and…

Q: Use data from the steam table to calculate the fugacity of steam at 300° C and 8×10^6 Pa

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Q: What pressure in psi is equivalent to 835 kPa?

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Q: E3E.3(b) Suppose that 6.0 mmol of perfect gas molecules initially occupies 52 cm³ at 298 K and then…

A: Given  Mole (n) = 6mmol           = 6×10-3  mole Initial volume V1 = 52 cm3 Final volume V2 = 112…

Q: Calculate GR, HR, SR of n-butane (gas at 450 K, 45 bar) using a cubic equation.

A: Given : Temperature Pressure

Q: Ammonia at 150 degrees C is contained in a tank with a volume of 137 L. The mass ammonia in the tank…

A: temperature T=1500C=423.15 K Volume of tank=137L mass of ammonia=7.4kg Redlich -Kwong equation…

Q: Example 7.7) The compressibility factor of a van der Waals gas is given by the equation, at low…

A: Given T=298K P1=1 bar P2=24.1 bar a = 1.408 L2 bar mol-2 b= 0.039 L mol-1 Vander Waals gas…

Q: At standard temperature and pressure conditions , calculate the volume of 35.2 g of N 2 gas. O A.…

A: At Standard codition  Temperature (T)= 0 0C = 273.15 K Pressure (P) = 1 atm = 101.325 kPa = 101325…

Q: Vapor quality is the mass fraction in a saturated mixture that is vapor; in other words, saturated…

A: The quality of water is defined as the fraction or percent of the total vapor and liquid mixture…

Q: -3 1-At 500°C and 93.2 kPa, the mass density of sulfur vapor is 3.710 kg.m What is the molecular…

A: In ideal gas where volume and moles are present are replaced by molar mass and density. The molar…

Q: Calculate the pressure of 10 kg water at 300C occupying a volume of 5.226 m^3 by the following…

A: Specific volume is defined as the number of m3 occupied by one kg of matter. Specific volume is…