1500 kg of a solution containing 20% of Na2SO4 and 80% water by weight is subjected to evaporative cooling and 20% of original water evaporates. Calculate the yield of Na2SO4.10H2O crystals formed from solution, if the temperature of solution is reduced to 20oC. The solubility of anhydrous Na2SO4 in water at 20 oC is 19.4 gm per 100 gm of water.

Q: Explain the reaction of Ethene with Bromine water?

A: When ethene reacts with bromine water 1,2 dibromoethane is formed. The reaction is used as a test fo...

Q: For the following reaction, 4.81 grams of barium hydroxide are mixed with excess sulfuric acid. The ...

A:

Q: In a process producing KNO3 salt, 1000 kg/h of a feed solution containing 10% KNO3 and 90% water is ...

A: The given information is depicted in the form of a schematic flow diagram as:

Q: What is the main condition of phase equilibrium?

A: It is required to determine the main condition of phase equilibrium.

Q: b. What type of organic compounds can be purified by distillation?

A:

Q: MgCl₂ has a van't Hoff factor of 2.70. What would be the boiling point (in °C) of an aqueous solutio...

A: Given data: Van't Hoff factor (i) of MgCl2=2.70 Kb for water = 0.51oC/m We are asked to find out the...

Q: A beverage dispensing system consists of a bottle of beverage, a dispensing hose with valve, and a C...

A: Given data: Volume of beverage bottle = 9.27 gal Mass of liquefied CO2 in the bottle = 8.44 lb Diame...

Q: Determine the amount of steam to be consumed, the economy, and the heating area required, for the pr...

A: Feed with flow rate F flows through the evaporator and water(pure) evaporates at flow rate of V and ...

Q: When iron rusts, it combines with oxygen to form iron () oxide according to the following unbalanced...

A:

Q: Chemical Engineering Question

A: ( According to Bartleby guidelines we can only solve the first question, the remaining question you ...

Q: Show that μ= (RT2 /PCP)*((∂Z/∂T)P) Where Z is the compressibility factor,the Joule Thomson coefficie...

A: Write the expression for Joule Thomson coefficient as follows: μ = ∂T∂PH       .......(1)           ...

Q: Consider the resonance structures for the carbonate ion. :0: :0: :0: How much negative charge is on ...

A:  Negative charge on each oxygen of carbonate ion : = -0.67 (Solution: -2 charges / 3 O atoms = -0.67...

Q: Argon gas in an insulated plasma deposition chamber with a volume of 2 L is to be heated by an elect...

A: Given that for gas Pressure = 1.5 Pa, Volume = 2 L = 0.002 m3 , Temperature = 300K, Value of gas con...

Q: At 25 C determine the diffusion coeficient of acetic acid , CH3COOH (simple carbonic acio Provide al...

A: Diffusivity represents the molecular diffusion of solute in the solvent. Higher the value of diffusi...

Q: The exhaust duct from a heater has an inside diameter of 114.3 mm with ceramic walls 6.4 mm thick. T...

A: Given data: Inside diameter = 114.3 mm Ceramic walls 6.4mm, the average k = 1.52W/mKThermal conducti...

Q: Necesito ayuda

A: Volume of N2 = 25 litres Pressure = 200 atm Dimension of laboratory = 5 * 5*3 m3  

Q: Oxygen in the air is traveling at an average speed of 444 m/s. If the coefficient of viscosity is 17...

A: Given that, Average Speed of Oxygen vavg = 444 msCoefficient of viscosity μ = 175 micropoise = 175 ×...

Q: A mass of 500 g of gaseous ammonia is contained in a 30000 cm3vessel immersed in a constant temperat...

A: Given data: mass of gaseous ammonia=500g volume = 30000cm3 Temperature = 65oC

Q: For a first order transfer function given below. Write the ultimate response to an input function X(...

A: The ultimate response of the input function is to be written.

Q: According to the following reaction, how many moles of sulfurous acid (H2SO3) will be formed upon th...

A:

Q: 13.) The density of steel is approximately 7600 kg/m³. Express the density in BG and U.S. Customary ...

A: Given: Density of steel = 7600kg/m3 We are asked to express the density in BG and US customary units...

Q: Do the terms element and atom mean the same thing? If not, how do they differ

A: Element and atom are different things. Atoms are the smallest particles of the matter which contain ...

Q: In barrel plating, why is the barrel containing the small parts rotated?

A: The reason for rotation of the small parts of the barrel in barrel plating is to be mentioned.

Q: 1) Consider the infinitely tall, annular mixing tank. The fluid to be mixed is between the inner cyl...

A: Given: Fluid is mixing in an annulus between inner cylinder and outer wall Inner cylinder angular ve...

Q: A wall is composed of a 12 cm-thick layer of material A and a 20 cm-thicklayer of material B. The te...

A: Temperature at surface A Ta=260C∘Temperature at surface B Tb=30C∘Thickness of A, La=0.12 mThickness ...

Q: The combustion of 1.00 mole of glucose, C6H12O6 liberates 1.90 x 103 kJ of heat. If 2.30 g of glucos...

A: The heat liberated by 1 mol of glucose (G) is: Q^=1.90×103 kJ/mol   Mass of glucose burned, m = 2.30...

Q: Help me pls ?

A:

Q: The vapor pressures of heptane (substance 1) and octane (substance 2) are as follows: Temp(°C) va...

A: Given that, Temperature T = 110oC Vapor pressure of heptane at 110oC p1vap = 1047 mm Hg Vapor pressu...

Q: Based on your field chemical engineering, what are the commonly used polymers and what are their use...

A: The polymers used commonly in chemical engineering are to be mentioned along with uses.

Q: 6

A: Energy density of pure gasoline = 115600 BTU/gallon Energy density of ethanol = 75670 BTU/gallon Cos...

Q: The manufacturers of a new oatmeal product want to determine the least expensive way to safeguard an...

A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question...

Q: The molality of a solution of water and calcium chloride is 3 moles per kilogram. Water acts as the ...

A:

Q: The rate constant of a drug molecule has been given as 4.0 x 10-5 s-1.  Calculate the half-life of t...

A:

Q: The vapor pressures of heptane (substance 1) and octane (substance 2) are as follows: Temp(°C) va...

A: Hello !! Thanks for asking the question. Your full question contains 6 sub-questions. First 3 questi...

Q: Consider a steel pipeline (AISI 1010) that is 1 m in diameter and has a wall thickness of 40 mm. The...

A:

Q: Discuss the bonding pattern among the molecules of dry ice and LNG

A: The bonding pattern among the molecules of dry ice and LNG is to be mentioned.

Q: Chlorine dioxide gas is used in the paper industry to bleach pulp produced in a Kraft mill. The gas ...

A:

Q: A dead-weight gauge measures a pressure of 40 mmHg. If the local barometric pressure is 69 cmHg, wha...

A:  

Q: Coal gasification consists of the chemical transformation of solid coal into gas. The heating values...

A: Given data: Gross heating of fuel = 29770 kJ/kg The composition of cola is given as: C = 71 % H2 =5....

Q: In the sulfuric acid industry, the name oleum is used for an acid with a purity of 100% that contain...

A: Write the reaction for the production of oleum as follows: 2S +O2 → 2SO2                      .........

Q: a) Determine the specific enthalpy (kJ/mol) of n-hexane vapor at 200 C and 2.0 atm relative to n-hex...

A: (a) Given:  n hexane vapor at (Tf) 200 °C and (Pf)2 atm n hexane liquid at (Ti) 20 °C and (Pi) 1 atm...

Q: Question 1  A 3-in. nominal steel pipe of schedule 80 Carrie's saturated water at a temperate of 20°...

A: Hello !! Thanks for asking the question. You have asked 2 full questions. The First question(Questio...

Q: The differential form of the Helmholtz free energy, for a closed, one-component system, is  dA = -Pd...

A:

Q: Calculate the percent Fe (AW = 55.85) in a 0.2802 gram sample that requires 29.68 mL of 0.01831 M K2...

A:

Distillation

Distillation is a process/technique to separate more volatile components from less volatile components using the principle of relative volatility. In chemical engineering, distillation is one of the most common and important topics that is involved in almost every industry and process.