4. A hot solution containing 30% MgSO4 is cooled to 60°F. During cooling, 6% of the total water in the system evaporates. How many pounds of MgSO47H₂O crystals are obtained per 1000 pounds of the original mixture? The solubility of MgSO4 at 60°F is 0.245g MgSO4/1g solution, MW MgSO4 = 120.37, and MW H₂O = 18.02.

Q: .ર્દ 0.03 kg B/kg 0.97 kg C/kg 5,300 kg/hr (1-x₂) kg A/kg X2 kg B/kg M3 1.0 kg A/kg 1,200 kg/hr 0.70…

A:

Q: Heat is conducted through a tapered circular rod of 200 mm length. The ends A and B having diameters…

A: Given, The length of a circular rod, L = 200 mm The diameter at end A, D1 = 50 mm The diameter at…

Q: the irreversible, liquid-phase, elementary reaction a + b -> 2c is carried out in a pfr under…

A: Given data: Composition of feed by mole % is as follows: A = 25 % B = 50 % Inerts = 25 % Conversion…

Q: Typically, more frequent measurements are taken at the start of the pharmacokinetic process, where…

A:

Q: What about question 2, 3 and 4?? You solve only one question

A: Note: We are authorized to answer one question at a time, since you have not mentioned which…

Q: What is an azeotrope? Can azeotropes be separated using simple distillation? Why or why not? kindly…

A: Solutions which deviates from ideality are known as non-ideal solutions. Solutions which show very…

Q: The specific gravity of white petrolatum is 0.850. Find the weight of this substance needed to fill…

A: Given that- Specific gravity of  white petroelum, S.G=0.850 Volume of ointment jar to be filled, V=2…

Q: Problem 1.14 The dynamic viscosity of an oil, used for lubrication between a shaft and sleeve is 6…

A: Introduction: A fluid's dynamic viscosity is the amount of force required to overcome internal…

Q: Using Steam Table, find Ahf and Ahg in BTU/lbm and Asf and Asg in BTU/lbm-°R for the following…

A: (1) Given, The initial pressure, P1 = 86.6 kPa From the steam tables, at 86.6 kPa The initial…

Q: 5) The insulated vessel shown below has two compartments separated by a membrane. On one side is 1…

A:

Q: Saturated steam at 267°F is flowing inside a hollow sphere with an ID of 0.824 in. and an OD of 1.05…

A: Refer to the figure shown below based on the given problem statement,

Q: - Determine the unit step response

A:

Q: Consider the following endothermic reactions occur in a reactor. A—¹¹ →→→→B C Where r₁ and r₂ are…

A:

Q: A spacecraft is fueled using hydrazine (N₂H4; molecular weight of 32 grams per mole [g/mol]) and…

A: Amount of hydrazine = 1635 kg Molar mass of hydrazine = 32 g/mol or 32 kg/kmol Initial temperature =…

Q: Calcium carbonate can dissociate according to the following reaction: CaCO3(s) CaO(s) + CO₂(g)…

A:

Q: 14.2 By means of the routh test, determine the stability of the system shown when Kc = 2.…

A: Given  KC =2  Characteristic equation  1 +2(1+1/s)Kc (10/(2s2 + 4s +10)) s(2s2 + 4s + 10 ) +2…

Q: why does Xm also decreases with Ym upon an increase in temperature. Please explain

A: The temperature mole fraction phase diagram is obtained at constant pressure. On the x-axis, the…

Q: A ship’s steam turbine receives steam at a pressure of 700 [psia] and a velocity of 100 [ft/s]. The…

A: Given data are as follows: Inlet steam pressure = 700 psia Inlet steam velocity = 100 ft/s outlet…

Q: A. if the density of an oil at 60F is about 900 g/l, what is the corresponding API? What will be the…

A: A. Given: The density of oil at 60oF is 900 g/L or kg/m3; therefore, the specific gravity of the oil…

Q: Calculate the standard reaction entropy at 298K for the following balanced reaction equation: 2A + B…

A:

Q: 4. A Chemical Engineer was able to extract a fluid from a plant and used it as the liquid in a…

A:

Q: If the overall heat transfer coefficient in question 3 above is 27 W/m²-K find the heat loss per…

A: Given data are as follows: Overall heat transfer coefficient h = 27 W/m2-K Temperature of hot oil =…

Q: [Evaporation] It is desired to concentrate a 6% KNO3 solution in water to 20% KNO3 solution. 7000 kg…

A: Introduction- Evaporation is a unit activity that uses heat transfer through boiling or vaporisation…

Q: Plot an xy and P-xy equilibrium diagrams for a mixture of benzene and toluene at 85 °C.

A: Given, The binary mixture is benzene(1) and toluene(2). The temperature of the mixture, T = 85°C =…

Q: The lowest temperature at which auto-ignition of the joil vapor occurs above the heated oil sample…

A: Cloud point is the temperature at which the solution forms an emulsion by liquid-liquid phase…

Q: Write the steady state mole balance equation for component

A:

Q: Saturated steam at 99.63°C condenses on the outside of a 5-m long, 4-cm-diameter thin horizontal…

A:

Q: At 25 °C, the EMF of the cell Pt, H₂(1 atm) / H* (Unknown) // KCl (satd) / Hg₂Cl₂ (s),Hg is 0.445…

A:

Q: A mass of 500 g of gaseous ammonia is contained in a vessel of 30,000 cm3 volume and immersed  in a…

A:

Q: calculate the GCV and NCV

A:

Q: average molecular weight

A:

Q: A company that produces footballs uses a proprietary mixture of ideal gases to inflate their…

A:

Q: 5.9 A thermometer having a time constant of 1 min is initially at 50 deg C. it is immersed in a bath…

A: Given thatTime constant, T=1 minTi=50 Ct =0        T1  =100 Ct =1.2 min    Tf =?

Q: 4.9-1. Mean Temperature Difference in an Exchanger. A 1-2 exchanger with one shell pass and two tube…

A: The LMTD and the mean temperature difference for the heat exchanger is to be determined.

Q: a forced convection dryer.

A:

Q: 3-44 Water is boiled at a location where the atmospheric pressure is 79.5 kPa in a pan placed on an…

A: Given  P = 79.5 kpa  At this pressure useing steam table TSAT  = 93.3 oC hfg = 2273.9 kj/kg vF =…

Q: W The wall of a spherical steel tank k, = 17. m. K thick contains hot oil at 100°C. On the outside…

A:

Q: Calculate the energy associated with a radiation having wavelength 3000 A. Give the answer in kcal…

A: given, wavelength,λ= 3000 A0 =3000×10-8 cm         speed of light, c =  3×1010cm/s 1 kcal = 4.185 x…

Q: Q3. The following information on the pressure-temperature diagram of nitrogen: P (atm) T(K) 0.123…

A: The phase diagram indicating the above points can be created as: X is the normal melting point, Y…

Q: Copper is extracted from ore by a smelting facility using a fuel analyzing 25% methanol and 75%…

A: Given that- Fuel composition 1= 25% methanol + 75 % 1-propanol Price of fuel 1= ₱ 27.32 per liter…

Q: 23. For liquid acetone at 20° C and 1 bar, the volume expansivity B is 1.49 x 10-3 °C-1 and the…

A: Given  Volume expansivty  β  = 1.49×10-3 Isothermal compressibility k = 62×10-6 T1 = 20oC T2 = 40 oC…

Q: A tank with its top open to the atmosphere contains liquid methanol (MeOH, molecular weight 32g/mol)…

A: Given data: Temperature of tank = 308 0C Diameter of cylindrical tank = 1 m Total height of the tank…

Q: d.) For balances on systems containing (2) components, the total number of equations that can be…

A: The number of equations that can be written for a system are component balances and overall material…

Q: The enzyme glycollate oxidase is a catalyst for the reduction of cytochrome c in its oxidized form -…

A: please find answer below

Q: N2 at 100 kPa, 30 ∘C with a flow rate of 100 m3/min is mixed with CO2 at 200 ∘C, 100 kPa with a flow…

A:

Q: mol of gas with Cv=(3/2)nR goes under initial isothermal expansion at 700 degree celsius from a Va…

A:

Q: A tubular condenser with 120 3/2 in. BWG 16 copper tubes 8 ft long condenses 22,100 lb/h of…

A: The product of volumetric flow rate and density will give the mass flow rate. Heat gained by water…

Q: Determine the exit velocity from the nozzle and the exit diameter.

A:

Q: 8. Calculate the pH of a 10 mM solution of NaH2PO4 in water. Compare this pH with the value obtained…

A: Given that- Concentration of NaH2PO4 = 10 mM= 0.01 M It is a salt of acid H3PO4 for which the…

Q: 4.21. The rigid vessel shown in Fig. 4.16 has a volume of 1 ft³ and contains an ideal gas. The…

A: Given data are a follows: Initial volume of vessel = 1 ft3. Initial pressure of vessel = 100 psia…