The mass/volume percent of a solution is given to be 110%. If 20 grams of solute is dissolved in water, what is the volume of the resulting solution? O 15.2567mL O 18.1818 mL O 25.5555 mL 110 mL

Q: An equimolar mixture of substances A, B and C is fed to a reactor to produce product D by the reacti...

A: Given data: Conversion in the reactor = 50 % Feed is equimolar.

Q: Water at 60 ° C is converted into superheated steam at 250 ° C with a pressure of 210 kPa. Specify: ...

A: Given:- Inlet temperature=60 ° C  Superheated steam Temperature=250 ° C Pressure of 210 kPa.    (A) ...

Q: What is the pressure (in bar) of a sample of N2H4 gas with a density of 2.15 g/L at 298 K?

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Q: the polyprotic acid, H3X, has acid dissociation constants Kal = 9.9 x 10-1, Ka2 = 4.9 x 10-3, and Ka...

A: Given reaction: H3X(aq)+OH-(aq)⇔H2X-(aq)+H2O(l) Ka1=9.9×10-1Ka2=4.9×10-3Ka3=2.5×10-4

Q: Refrigerant-134a at a rate of 0.08 kg/s enters the compressor of a refrigerator as superheated vapor...

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Q: The pH of a fruit juice is 4.2. Find the hydronium ion concentration, H,0* of the juice. Use the for...

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Q: The following are not commonly made from composites: Select one: a. Desks b. Canoes c. Bridges d....

A: Ans.  Composites is the material that are made up of two or more materials. Which on combining they ...

Q: Consider the following reaction:                         2A (g) + B (g) ↔ 2C (g) Express the molar f...

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Q: A solution of water(1) and methanol(2) with X1=0.3120 has a total vapor pressure of 211.3 Torr. Y,=0...

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

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Q: Consider the following fluids at a film temperature of 300 K in parallel flow over a flat plate with...

A: 1) Atmospheric air At 300 K, the air properties at atmospheric pressure may be noted down from stand...

Q: An iron pyrite ore containing 85.0% FeS2 and 15.0% gangue (inert dirt, rock, etc.) is roasted with a...

A: Given data: Composition of iron pyrite is, FeS2 = 85 % Gangue = 15 % % excess air = 200 %

Q: Ethanol was burned with air and the combustion produced CO2, CO, and H2O. The feed contains 5.6% eth...

A: Write the reaction as follows: C2H5OH + 2O2 = 2CO + 3H2O        ......(1)C2H5OH + 3O2 = 2CO2 + 3H2O ...

Q: Parallel flow of atmospheric air over a flat plate of length L=3 m is disrupted by an array of stati...

A: The average coefficient for the convection of the entire plate is to be calculated along with the ra...

Q: You are to design an experiment to determine the enthalpy of combustion( fuel value) of the two diff...

A: Enthalpy of combustion is the amount of energy of heat released when 1 mol of substance is completel...

Q: According to the following reaction, how many grams of phosphoric acid will be formed upon the compl...

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Q: In an electroplating operation, the cell potential is sometimes 0 V. Why is a zero potential possibl...

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Q: a solution of organic colloids is to be concentrated from 15 to 50 percent solids in a vertical-tube...

A: Assume the basis as 1 hr. Let the mass of solution feed be mf. mass of evaporation of water, E = 25,...

Q: Ex. 9.3. In the design of a process, separate liquid streams of pure species A and B will enter a CS...

A: Given data: 2A+B→CrA=krcAcB kr=24.7ft3/lbmol hr cA, cB in lbmol/ft3 species A: nA=110lbmol/hr, MW=59...

Q: arity of the following solution: (nonelectrolyte) n scientific notation. Be sure to answer all parts...

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Q: (8) Show that for a gas obeying the equation of state PV(1 – bP) = RT, (a) AG = P2(1-bP1) P1(1-bP2) ...

A: Given the equation of state, PV(1 - bP) = RT It is required to prove ∆G = RTlnP2(1 - bP1)P1(1 - bP2)

Q: I need the answer within 30 minutes.

A: The amount of elongation in the specimen of material is to be determined.

Q: What is the standard enthalpy of a reaction for which the equilibrium constant is (i) doubled, (ii) ...

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Q: iz (mol NH/hr) BATCH REACTOR i1 (mol N,/hr) iz (mol H,/hr) n4 (mol N,/hr) i5 (mol H/hr) The process ...

A: Write the mass balance for ammonia as follows: accumulation = mass in -mass out + generation-consump...

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: 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: Label the acid, base, conjugate acid and conjugate base in the following reactions: a.) NH3 (aq) + H...

A: a.) NH3(aq) + H2O (l) ⇔NH3+ (aq) + OH- (aq)      (base)                          ( base )         (b...

Q: The equilibrium NH3(aq) + H2O(l) ↔NH4+(aq) + OH−(aq) at 25 °C is subjected to a temperature jump whi...

A: Given: NH3 (aq) + H2O (l) ↔NH4+(aq) + OH-(aq) Temperature (T) =25 °CRelaxation time (t)=7.61 nsEquil...

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...

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Q: Determine the quality of 350 kPa of pressure steam when 270 kJ / kg of energy is lost from the satur...

A: Initially, the steam is saturated at 350 kPa. Use the standard saturated steam table to get the enth...

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

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Q: 1. For obtaining inert gases with very low oxygen partial pressures for laboratory research, one oft...

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Q: Does this reaction satisfy the law of conservation of matter? Use details to support your work. 2 H2...

A: Given: 2H2O2→H2+O2

Q: potassium atom. b) Explain why there are electrons in the fourth main energy level of potassium alth...

A: a) Electron configuration for potassium are 1s22s22p63s23p64s1. B) The reason the third main energy ...

Q: Four hundred and fifty lbmol/h (204 kmol/h) of a mixture of 60 mol%benzene (LK) and 40 mol% toluene ...

A: Feed flow rate F=450lbmol/hmole fraction of benezen in feed ZB=0.60mole fraction of benezen in feed ...

Q: A volume of 5Q.L of liquiel tharal at 70c anol 70.L of kqucd water at toC are to be moxedin a well i...

A: Here the heat gained by water is equal to heat lost by ethanol. Heat lost by ethanol, Q= - methanol×...

Q: Chemical Engineering Question

A: Hello !! Thanks for asking the question. You have asked 2 different full questions. The first full q...

Q: 8. Sodium chloride is added in cooking to enhance the flavor of food. When 10.00 g of NaCl are disso...

A: Given data: Mass of Nacl = 10g Initial water temperature = 25°C Volume = 200mL density = 1gm/mL    

Q: The density of an oil-based drilling mud must be 1700 kg / m3 at the surface. You are only told that...

A: Given data: Density of the oil based drilling mud at the surface = 1700kg/m3 Oil water ratio = 4 Den...

Q: Give four challenges and suggest solutions for those challenges in Butterfly valve

A: Our objective is to write the challenges and the solutions for those challenges in butterfly valve.

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: The molarity of a solution is o.85 and the normality of the same solution is 5.10. What is the norma...

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

Q: Copper spheres 20 mm in diameter are quenched by being dropped into a tank of water that is maintain...

A: Given, Diameter of sphere, D = 20 mm temperature of want in the tank ,T∞ = 280 K terminal velocity, ...

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.