A chemical engineer must calculate the maximum safe operating temperature of a high-pressure gas reaction vessel. The vessel is a stainless-steel cylinder that measures 41.0 cm wide and 49.2 cm high. The maximum safe pressure inside the vessel has been measured to be 8.10 MPa. For a certain reaction the vessel may contain up to 3.54 kg of dinitrogen monoxide gas. Calculate the maximum safe operating temperature the engineer should recommend for this reaction. Write your answer in degrees Celsius. Round your answer to 3 significant digits.

10. A container is separated into two halves by a membrane. Your lab partner assistant, Thurmond, is supposed to place a MgCl2 solution on side 1 and a NaCl solution on side 2. He is then supposed to measure the rate of water movement across the membrane. Unfortunately, Thurmond is not very good about keeping complete lab notes and he has forgotten to write down some data and calculations. Using your knowledge of osmosis, complete the following table. Temperature is 15°C and the hydraulic conductivity for the membrane is 0.4 ml/atm sec. MgCl2 Concentration on Side 1 NaCl Concentration on Side 2 80 mM Osmolarity on Side 1 Osmolarity on Side 2 Difference in osmotic pressure 60 mosM across the membrane Jy 0.95 ml/sec Reflection coefficient (ơ) Direction of water movement

2. You are working for a power plant that makes use of coal tar, a type of liquid fuel as its raw material for burning in a boller. This type of fuel is mainly composed of carbolic oll, naphthalene oil, creosote oil and anthracene oll. After analyzing coal tar you were able to wow it contalns 85.9% 0,63% H, 2.2% S. 4.5% O and 1.1% N. You told the operators to make use of excess air for combustion. The air was assumed to enter at 30°C with 90%RH. In order to follow DENR regulations, you took a sample of the bumper gis to analyze its contents.   Midway your experimentation, the equipment you used broke so it only gave you a partial analysis of 10.64% CO, 3.19%, CO and 0.64% H. a. The operators had no idea how much excess alr was needed, What do you tell them? b. You need to make the report to be passed that day for the analysis of the burner gas. What analysis will you submit the volume of the bumer gas in m/ka tuel is aso needed in your report c. The alr to be supplied a controlled…

Calculate Npr = ______x10^3 Please show your complete solution. When solving write the units. Please write clearly and readable. Thank you.

For the electrolysis of CuCl2 (molten) to form Cu(s) and Cl2(g):E°Cu2+/Cu = 0.339 VE°Cl-/Cl2 = 1.360 V What minimum voltage must be used to carry out the reaction? If 1.5V is used, how much electrical energy (in kJ) will be used to produce 2g of  Cl2(s)?

A saturated liquid feed of 500 mol/h at the boiling point contains 30 mol% ethanol and 70% water is to be fractionated at 101.32 kPa abs to give a distillate containing 90% ethanol and bottoms containing 3% ethanol. The reflux ratio used is 2.5:1. a. Calculate the amounts and compositions of distillate and bottom products, theoretical number of trays and the feed tray number. b. Determine the actual tray number of trays needed If the Murphree tray efficiency is 0.6 and also calculate the overall tray efficiency. (Use eq. data from App. A.3-23 Equilibrium data for ethanol-water system at 101.32 kPa (1 Atm).)

An open boiler system uses the combustion of kerosene in the air to produce the needed heat. Kerosene can be approximated as C12H26. The reactants and products are at a pressure of 1atm. The temperature of the fuel and air entering the combustion chamber is 298K and the temperature of the products is 400K. The fuel is burned at stoichiometric conditions. Calculate the heat released per kmole of fuel for the combustion of kerosene in this system with the given inlet and outlet conditions for complete combustion (only H2O, CO2, and N2 in products).

Powerplant cooling water with a temperature of 35 °C and a flowrate of 10 m3/s is discharged into a river with a temperature of 10 °C and a flowrate of 50 m3/s.a) What will the new temperature of the river be downstream of the mixing point? Draw and label your figure and state any assumptions.b) Using your knowledge of Henry’s law to justify your answer, how will this change in river temperature influence the amount of oxygen gas dissolved in the water?

Please don't use hend raiting and step by step solutions