below at a location where the local atmospherie pres Determine the absolute pressure at the center of the pipe. Oil SG = 0.80 Oil SG = 0.80 20 cm Water 30 cm pipe 60 cm 25 cm Mercury SG = 13.6

Q: Liquid oxygen is stored in a thin-walled spherical vessel with a diameter of 0.8 m, which is enclose...

A:

Q: Consider Clausius-Clapeyron equation and ideal gas law The vapor pressure of silver (Ag) is 7.97 x1...

A: Vapor pressure pressure of silver at 25°C is or 273 K= 7.97×10-39 Pa Temperature of the chamber T = ...

Q: Q5/ Prove that Reynolds Number (Re) is dimensionless: pud Re where; p = density (kg/m'). u = fluid v...

A:

Q: Sodium carbonate is recovered as decahydrate from 1000kg of 5% solution of sodium carbonate in water...

A: Mass of feed,mf=1000 kgmass fraction of sodium carbonate in feed, xfa=0.05mass of of sodium carbonat...

Q: 3. The Txy equilibrium diagram for the (benzene + toluene) system at atmospheric pressure is given b...

A:

Q: Express the Fueller, Schettler and Giddings equation. Mention the value of velocity related to aroma...

A: This equation can be used for estimation of binary diffusivities. This equation can be used in the c...

Q: Q2/ The heat capacity C, of acetic acid in J/gmol.K can be calculated from the equation Cp = 8.41 + ...

A:

Q: **ONLY SOLVE D, you should get a number in the negatives. Volume for part (a) is 4.18m^3 Mass for pa...

A: The ideal gas law is derived from Boyle's law and Charle's law. It gives the relation between volume...

Q: 3. Show that the latent heat of vaporization H of a pure fluid is related to Pat 'by: d In Psat H =-...

A: It is required to show that the latent heat of vaporization of a pure fluid is related to saturation...

Q: Discuss how a well-trained, well-prepared IH helps to deal with unexpected health hazards.

A: To Discuss How a well-trained, well-prepared IH (Industrial Hygiene/Hygienist) helps to deal with un...

Q: An evaporator is concentrating solutions coming from three different sources. The first source conta...

A: Given:Source-1: S1=100kgh ; Nacl=20kgh ; Water=80kghSource-2: S2=7800kgh; NaCl=780kgh ; NaOH=2340kgh...

Q: Q2. a) The pressure drop per unit length (AP/L) due to friction in a pipe depends on the diameter (d...

A: By using hagen-poiseulle equation for laminar flow; △P=32×L×V  ¯× μ/ D2but we know the equivalent di...

Q: what is the molarity of a solution containing 0.42 moles of NaCl in 3.8 liters?

A:

Q: 2-4 shell und Tube Heat Exchunger is used to cool Ethylene glyeol uater on shell sicle passing on tu...

A: 2 - 4 shell and tube heat exchanger is an exchanger with 2 shell side passes and 4 tube side passes....

Q: Example: prove that carbon weighing 1.0 x10-3 g contains 5.01x 1019 carbon atom?

A: To Prove 1.0×10-3 grams of Carbon contains 5.01×1019 carbon atoms. 1 mole is the unit of measurement...

Q: A → B is to be carried out isothermally in a continuous-flow reactor. The entering volumetric flow r...

A: NOTE: Because you have posted a question with multiple sub-parts we will solve the first three for y...

Q: 1. The following reaction in 25°c 2Na2O2 (9) + 2H2O (1)→ 4NAOH+O2«g) If: Material NazO2 H20 NAOH O2 ...

A: (a) The value of the change in standard enthalpy for the given reaction is to be calculated.   The n...

Q: A refrigeration system with a capacity of 10 tons of refrigeration, operates at 210 kPa in the evapo...

A:   At 210kPahg=1440.59 KJ/Kg = h2sg= 5.8716 KJ/Kg-kAt 1250 kPahf=274.04 KJ/Kg=h1hg= 1476..66 KJ/kg=h2...

Q: The condition for entrainment is O a. The entire mass of vapor may boil over into the liquid outlet ...

A: Answer: d. The entire mass of liquid may boil over into the vapor outlet

Q: 4.91. A mixture of 75 mole% methane and 25 mole% hydrogen is burned with 25% excess air. Fractional ...

A: Given: The molar composition of the fuel gas mixture: 75% methane (CH4) and 25% hydrogen (H2) The pe...

Q: Ammonia reacts with hydrogen chloride in the gas phase to produce the lonic oompound ammonium chlori...

A: The percent yield of the ammonium chloride in the given reaction is to be determined.

Q: A refrigeration system with a capacity of 10 tons of refrigeration, operates at 210 kPa in the evapo...

A: Refrigeration system has a capacity of 10 tons The refrigerant is R-717 and is saturated from the re...

Q: A cube of wood (S.G. = 0.60) has 9-in sides. Compute the magnitude and direction of the force F requ...

A: Buoyancy is the force that causes objects to float. The buoyancy force is the force exerted on an ob...

Q: Use the van der Waals equation of state to calculate the pressure P of 2.40 mol of NH, at 491 K in a...

A:

Q: n-Hexane is burned with excess air. An analysis of the product gas yields the following dry-basis mo...

A: n-hexane is burned in excess air. Product gas analysis: 6.87% CO2, 1.16% CO, .539% C6H14, O2, and N2...

Q: A mixture of methanol (CH3OH, Mw = 32.04) and ethanol (C2H5OH, Mw = 46.07) is flowing through a circ...

A: Given: The velocity of the mixture flowing in the circular pipe, v = 3.0 m/s Composition of the mixt...

Q: Calculate column diameter if operating velocity is 2.5 m/s. The mole flow rate and density of vapor ...

A: Write the relation of density simply as follows: ρv=MV.....(1) Volumetric rate V=Aactual×νoperating ...

Q: iv- A gas mixture containing 21% O2 and 79% N2 flows through a pipe of circular cross-section of dia...

A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want...

Q: Q3: In a titration of sulfuric acid against sodium hydroxide, 32.20mL of 0.250MNAOH is required to n...

A: Molarity NaOH=0.250M Volume NaOH = 32.20 mL=0.0322liter Volume H2SO4 = 26.60 mL=0.0266liter Molarity...

Q: Q1) Calculate the quantity adsorbed at equilibrium according to first and second order equations for...

A: Adsorption rates are defined by adsorption isotherms e.g. Langmuir, Freundlich, first order and seco...

Q: 2) Water is contained in a closed rigid tank at an initial pressure of 1200 kPa. Heat transfer occur...

A:

Q: 3000 lb/hr of coal is burned using 20 % excess air at a pressure of 14.7 psia and 70 o F. The ultima...

A: Let air to fuel ration is ; Basic : 100 lb mol/s  Here the molecular weight of ash is not so to calc...

Q: Q10) Fill the blanks 1) The analysis that quantifies analytes called 2) The most abundant element in...

A: 1) The analysis that quantifies analytes called quantitative analysis.  Quantitative analysis is use...

Q: Describe the preparation of 500 mL of 0.0740 M CI solution from solid BaCl.2H2O (244.3 g/mol).

A:

Q: QI/ A stream containing 10% CH. and 90 % air by volume is to be heated from 20 to 300 °C. calculate ...

A:

Q: QI/ Ammonia gas (A) is diffusing through stagnant N2 (B) under steady-state conditions. The total pr...

A: Total pressureP=1.013×10 Pa Temperature T = 298 K  Concentration of ammonia at point 1 = Y1 mole fra...

Q: RATE CONSTANT HALF-LIFE 34/1000 min /hr 6.3hr 9.364x103 hr days 47.89/min Jyr 6 years

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for you...

Q: Find the molal concentration of Au when 1.0 mol of Au is dissolved in 3.0 mol of HNO, and 6.0 mol of...

A: Molal concentration is defined as ratio of moles of solute to the mass of solvent in kg. Molal conce...

Q: A stream containing 10% CH4 and 90% air by volume is to be heated from 20 to 300 ° C. Calculate the...

A: Given:10% CH4 and 90% air by volume.Initial temperature=200CFinal temperature=3000CFlowrate=2×103 Lm...

Q: The Young's moduli of alkali metals are given below in units of GNm^-1 : Li(11.5), Na(9.0),K(3.5), R...

A: Write the melting points of the alkali metals as follows: Element Young's moduli( GN/m) Melting p...

Q: Q5/ Prove that Reynolds Number (Re) is dimensionless: pud Re = where; p = density (kg/m³) u fluid ve...

A:

Q: Q2/ Water at 50 bars and 250°C passes through an adiabatic expansion valve, instantly forming a mixt...

A:

Q: A mixture containing 45% benzene (B) and 55% toluene (T) by mass is fed to a distillationcolumn. An ...

A: The overhead flowrate and the flow rates of the benzene and toluene in the bottom stream for the dis...

Q: Q14/ The caustic concentration of the mixing tank shown in Fig. E5.20 is measured using a conductivi...

A: Given, Volume of the tank, V = 7 ft3 Density of the solution, ρ = 70 lb/ft3   Write the overall bala...

Q: A Net work done = 60.0 J 500 K D 200 K V The accompanying diagram represents a reversible carnot cyc...

A: Note: Since we are entitled to answer only 3 sub-parts, we will answer the first 3 as no specific su...

Q: Q2) Someone who is selling a device that claims, it has 25 kJ of heat transfer at 600K, has heat tra...

A:

Q: Calculate the yield of MgSO4.7H2O crystals when 1000 kg saturated solution of MgSO4 at 353K is coole...

A:

Q: Q / We have a five-liter solution with a mass of 750kg / m3, and another solution with a density of ...

A:

Q: Q5/ Prove that Reynolds Number (Re) is dimensionless: pud Re where; p = density (kg/m³) u = fluid ve...

A:

Q: 0 A too kmal/h stream that is 97 msle % Carbon tetrachlorice Ccc4) and 3 % Carbon disullide ccs) is ...

A: