What volume of hydrogen gas at 38°C and 763 mm Hg can be produced by reaction of 4.33 g of zinc with excess sulfuric acid? (Gas Constant: R = 0.0821 L atm K1 mol1) O 1.68 L O 2.71 x 104L O 3.69 x 104 L O 2.84 L O 25 L

Q: One kilogram of water and 200 grams of ice are in thermal equilibrium at 0°c. If 400 g of steam at…

A: Mass of ice=200 g Mass of water=1 kg=1000 g Temperature of water and ice, T1=0°C Mass of steam=400 g…

Q: In a combustion of coal, the stack gas, which contains CO, CO2, H2, H2O, SO2, N2, and free O2…

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Q: A storage tank at 1000F is part full of a liquid mixture which contains 50 mole % n-butane and 50…

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Q: Need the flow diagram and solution. Air at 42% relative humidity at 30C is cooled to 10C at a…

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Q: Q4: Using table B.3 and equation 101, to determine the vapor pressure at a temperature of 400 K for…

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Q: A natural gas consist of 80% Methane, 10% Ethane, 6% Propane and 4% Butane. The gas is contained in…

A: Basis: 1 mol of natural gas The mole fraction of methane in the gas is xm = 0.8 or 80% and the molar…

Q: A mixture of gases consists of 0.9 kg of oxygen, 0.7 kg of carbon dioxide, and 0.2 kg of helium.…

A: In thermodynamics, the equation of state is described as a thermodynamic equation which is relating…

Q: One mole of methane occupies 22.4 L at STP. Two moles of methane occupy _____ at STP. (A)11.2 L…

A: The volume of methane for 2 moles of gas at STP is to be determined.

Q: [4] A liquid mixture containing 40 mol % cyclopentane and 60 mol % benzene is continuously flash…

A: Given, The composition of the feed is 40 mol% cyclopentane and 60 mol% benzene. Let the moles of the…

Q: HW 4.2 What is AU of 1 mole of O2(g) when it is heated from 298 K to 500 K, if the volume of gas is…

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Q: Olympic cyclists fill their tires with helium to make them lighter. Calculate the mass of air in an…

A: Volume of the tire, V = 855 mL = 0.855 L Pressure in the tire, P = 125 psi = 8.506 atm Temperature,…

Q: 2. The absolute humidity at atmospheric pressure at 30 ° C is 0.011 kg water / kg dry air. Specify:…

A: Given: Absolute humidity y1 = 0.011 kg water / kg dry air Pressure = Atmospheric = 1 atm = 101.325…

Q: Mixtures of helium and oxygen are used in scuba diving tanks to help prevent. För a particular dive,…

A: Oxygen (O2) specifications: Volume, VO2 = 46 L Temperature, TO2 = 25ºC = 298 K Pressure, PO2 = 1.0…

Q: Ammonia gas (NH3) is formed from the synthesis of hydrogen and nitrogen. How many grams of ammonia…

A: The volume of hydrogen gas at STP=13.7L To Calculate the amount of ammonia gas that can be formed.

Q: The normal boiling point of a metal (Me) is 1000 °C. Calculate its vapor pressure at 900 °C,…

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Q: 1) What would be the volume of 20 moles of real gas methane at 100 atm and 0 degrees Celsius. At…

A: The volume at the given conditions is to be found.

Q: Why do you think gas liquefaction is used to produce liquid nitrogen? Why it doesn't just cool to…

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Q: 2. Using the steam tables (for water), find the specified property data at the indicated states. In…

A: a) from steam table at P=3 bar and v = 0.5 m3/Kg  now calculate quality v = vf + x(vg - vf)0.5…

Q: 7 (b) A mixture containing 50 g water and 50 g ethyl aniline, which can be assumed to be essentially…

A: The problem involves a mixture of water and ethyl aniline, two substances that are assumed to be…

Q: Dry air is bubbled through liquid toluene at 333 K at 298 K and 1 atm. At 310 K and 750 mmHg, the…

A: Given that, The temperature of the emerging gas-vapor mixture T = 310 K = 37oC The pressure of the…

Q: A 5 kg/min stream of liquid ethanol-water at 40 °C containing 30% w/w of ethanol will be heated and…

A: To find:(a) What will be the composition  of the liquid at the bottom?(b) What will be the…

Q: A 1.75 mole of gas at temperature 330 K expands isothermally from an initial volume of 2.0 L to 8.0…

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Q: 3. For sulfur dioxide, T-430.7 K and P 77.8 atm. Calculate a) The critical van der Waals constants…

A: The Van der Waals equation is a state of the thermodynamic equation. The theory behind the equation…

Q: 2-6. Vapor pressure data of carbon dioxide are given below. Estimate the vapor pressure of carbon…

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Q: Q1/ A gas is mixed with 5 moles of B gas. The temperature, pressure and volume for mixture's final…

A: Given: 5 moles of B are added to gas A i.e. nB = 5 moles The properties of the mixture is given as;…

Q: 1.3 Superheated ammonia at 100°F and 70 psia has a specific volume of 4.8174 ft/lbm. What is the…

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Q: What amount of energy must be removed to cool 3.00 moles of liquid ethanol at 35°C to -55°C?

A: moles of ethanol n = 3 T1 = 35 oC = 308 K T2 = -55 oC = 218 K

Q: A natural gas has the following composition by volume:    CH4 --- 83.5% ;     C2H6 --- 12.5% ;  N2…

A: Write the expression for ideal gas as follows: PV = nRT        ......1 Pressure,  P = 29.5 in…

Q: 2- A wet gas has the composition given below at the reservoir conditions of 5709.0 psig and 293 °F.…

A: Given data: Properties of gas at reservoir conditions are, Pressure = 5709 psig Temperature = 293 0F…

Q: 30 m3 of humid air at 100 °C and 740 mm Hg with a dew point of 30 °C is cooled to 14°C and 820 mm Hg…

A: Given  Volume of humidity air (V)= 30 m3 Temperature (T1) = 100 oC Pressure P1 = 740 mm hg…

Q: equilibrium constant of the reaction

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Q: A compound has the following composition on a mass basis: 45.90% carbon, 2.73% hydrogen, 26.23%…

A: Supposed that, mass of compound sample = 100 g Given that composition of compound has mass basis- C=…

Q: An ideal gas mixture with a temperature of 27 ° C and a total pressure of 5 atm contains 0.150 g H2,…

A: Answer  PH2 = 3.125 atm PN2 = 1.041 atm PNH3 = 0.833 atm Detailed Solution attached in Step-2.

Q: 2. The dryness fraction X and specific volume of steam at (7 bar) and enthalpy (2550 KJ/Kg) are: Oa)…

A: Given, The pressure of the steam, P = 7 bar The enthalpy of the steam, ∆H = 2550 kJ/kg

Q: Dry nitrogen is bubbled though benzene at 800 mmHg and 323 K at a rate of 100 m3 per minute.…

A: Given that P =800 mm HgT = 323 k Q = 100 m3 /min  Nitrogen is saturated benzene vapor leaves at  P =…

Q: Tail gas from a sulfur recovery plant has the following composition on a volume basis, SO2 (2.0%),…

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Q: At a temperature of 29.0°C, chloroform exerts a saturation pressure of 31.02 kPa. At 38.5°C, its…

A: According to the clausius clapeyron equation, ln(P2 / P1) = (-ΔH/R) X (1/T2 - 1/T1)  where P2 =…

Q: 4) The table below contains thermodynamic values for water (H20) and for methane (CH4). Water…

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Q: Determine the free energy change when silver chloride form at 25℃ Ag+ (aq)  +  Cl–   (aq)     →…

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Q: In a specialty gas manufacturing process, custom mixtures of nitrogen and oxygen are produced by…

A: Given data: Composition of nitrogen in tank 1 = 90% by mass. Composition of nitrogen in tank 2 = 30…

Q: ST1C2 - The second virial coefficient for a certain gas at 434 K is B = -54 cc/mol. If we truncate…

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Q: Find the change of mass (in grams) resulting from the release of heat when 1 mol CO2 is formed from…

A: Considered a carbon and oxygen react to form 1 mole carbon dioxide. Write the provided data with a…

Q: 13. When graphite burns in sufficient supply of oxygen it produces carbon dioxide. Determine the…

A: Since we are entitled to answer only 1 question, we will answer the first one as it is not mentioned…

Q: Consider the excess chemical potential of a gas, x= μ- where is the ideal contribution. Show that it…

A: Given The excess chemical potential of a gas μex=μ-μig Where  μig-Chemical potential for Ideal gas…

Q: . A 1-L gas cylinder contains 3 g CO2, 0.035 Ib H2 and 0.04 kg CH4. a. What are the partial volumes…

A: V = 1L = 0.001m3 CO2 = 3gm H2 = 0.035lb = 0.035*450 = 15.75g CH4 = 0.04kg = 40g

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.