One mole of a gas at 300 K is compressed isothermally and reversibly from an initial volume of 10 dm3 to a final volume of 0.20 dm3. Calculate the work done on the system if a) The gas is ideal. b) The equation of state is P (Vm – b) = RT, with b = 0.03 dm3/mol.

Can You please answer the following by breaking down the working.

A heat exchanger is a system used to transfer heat between two or more fluids. Consider the steady flow of a substance through a heat exchanger at atmospheric pressure and determine the exit temperature of the substance for the following processes. The constant-pressure heat capacities are well described by the following equation: Cp R = A + BT+ CT², T[=]K (1.1) 1.967, = where A = 1.924, B = 14.394 × 10-³ K-¹, and C = -4.392×10-6 K-2 for ethylene, and A B = 31.630 × 10-³ K-1, and C = -9.873x10-6 K-2 for 1-butene. (a) Ethylene at 200°C is fed at 10 mol/s into a heat exchanger that adds heat at a rate of 400 kW. Hint: To obtain a numerical solution, you may need to use a "solver" or an iterative method. (b) 1-butene at 260°C is fed at 15 mol/s into a heat exchanger that adds heat at a rate of 2000 kW. Now suppose you take the streams exiting from (a) and (b) and allow them to exchange heat between each other. Both streams exit at the same final temperature. (c) What is the exit…

A closed steam room of volume 125 m has a temperature 45 C and has a RH=100%. Calculate: a. The mass of water vapor in the room; b. The person inside decides that it is too hot and lowers the thermostat's temperature to a new temperature of 35 C. What is the mass of water vapor for this temperature? c. How much water vapor will condense, in order to still have RH=100% in the room?

For chemical Engineers. The specific volume of wet steam at 500 kpa is 0.2813 m3/kg. using the data from steam tables, determine the quality of steam

A Stirling cycle is a thermodynamic cycle similar to the Carnot cycle and is defined by the following processes. -> 2: Isothermal expansion -> 3: isochoric cooling -> 4: isothermal heating -> 1: isochoric heating Solve the graph for  a Stirling cycle with the given information in which 50g of Ar (treated as an ideal gas) is isothermally expanded from 4L to 16L at a temperature of 700K. The sample is then undergoes isochoric cooling to 298K.  The sample is then isothermally compressed to 3L and finally undergoes isochoric heating back to 700K.