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1. An existing...
A tray tower is designed to absorb acetone from air stream using pure water at 293...
A tray tower is designed to absorb acetone from air stream using pure water at 293 K and 101.3 kPa. The inlet air flow rate is 483.33 kg/min (MW air = 29) and it contains 5 mol % of acetone. It is desired to remove 95 % of the acetone from air stream. The equilibrium relationship for this dilute stream is given by the equation of y= 1.186 x. * All the solutions should be presented in the unit of...
A packed tower (cross-sectional area: 0.093 m2) is filled with 25.4 mm ceramic rings and it...
A packed tower
(cross-sectional area: 0.093 m2) is filled with 25.4 mm ceramic
rings and it is used for SO2 absorption from air by using pure
water inlet. The entering gas contains 20 mol% SO2 and the leaving
gas is mandated to contain 2 mol% SO2 before being discharged into
the air. The air flow rate is 6.53 x 10-4 kgmol air/s while the
water flow rate is 4.2 x 10-2 kgmol water/s. The volumetric film
transfer coefficients are given...
Please show all steps and calculations that helped you arrive at your answer(s)! 2. (a) Estimate...
Please show all steps and calculations that helped you arrive at
your answer(s)!
2. (a) Estimate the diffusivity of dilute NaOH in water at 25 °C and also the diffusivity of individual ions Na and OH. (b) Estimate the diffusivity of NaOH at 15 °C.
only question e, f, i, j, k You will need graph paper, a calculator, a copy...
only question e, f, i, j, k
You will need graph paper, a calculator, a copy of Appendix I from lesson HTC- 4 2 and access to steam tables to answer this TMA l. A fuel gas consists of 75% butane (C4H10), 10% propane (C3H8) and 15% butene (C,H,) by volume. It is to be fed to the combustion chamber in 10% excess air at 25°C, where it is completely burnt to carbon dioxide and water. The flue gases ane...
Need help with Thermodynamics Homework. WILL RATE HIGH! Thank you! Please answer them all for high...
Need help with Thermodynamics Homework. WILL RATE HIGH! Thank you! Please answer them all for high rate 1. Carbon Oxide (CO) initially occupying 2.9 m3 at 7.4 bar, 246.85°C undergoes an internally reversible expansion during which pV1.4 = constant to a final state where the temperature is 36.85°C. Assuming the ideal gas model, determine the entropy change, in Joules/K. 2. Water at 10 bar, 240°C enters a turbine operating at steady state and exits at 4 bar. Stray heat transfer...
do #s 1-3 and show all the work and steps and show final answer. 1. An ingot is made out unknown quantities of copper (9000 kg/m2) and iron (8000 kg/m). The ingot's weight in air is 82 lbs. I...
do #s 1-3 and show all the work and steps and show final
answer.
1. An ingot is made out unknown quantities of copper (9000 kg/m2) and iron (8000 kg/m). The ingot's weight in air is 82 lbs. If weighed in water, it is only 72 lbs. Find the fraction of its total volume that is iron, assuming the alloy conserves volume during formation. 2. Find the angular acceleration of a 0.3 kg solid sphere with a h-meter radius on...
if you can't answer all ,please don't answer 1) of the reactions below, which one is...
if you can't answer all ,please don't answer
1) of the reactions below, which one is a decomposition reaction? A) Ca(NO3)2 + Na2S -- CdS +2NaNO3 B) NH4Cl- NH3 + HCI C) 2Mg + 02 - 2MgO D) 2N2 + 3H2 → 2NH3 E) 2CH4 + 402 - 2002 + 4H20 miches of - x 1? 2 2) Calculate the percentage by mass of ammonia in cisplatin, PtCl2/NH3 12. A) 12.53 B) 5.68 C) 18.09 D) 11.35 E) 4.67 3)...
A tray tower is designed to absorb acetone from air stream using pure water at 293 K and 101.3 kPa. The inlet air flow rate is 483.33 kg/min (MW air = 29) and it contains 5 mol % of acetone. It is desired to remove 95 % of the acetone from air stream. The equilibrium relationship for this dilute stream is given by the equation of y= 1.186 x. * All the solutions should be presented in the unit of...
A packed tower
(cross-sectional area: 0.093 m2) is filled with 25.4 mm ceramic
rings and it is used for SO2 absorption from air by using pure
water inlet. The entering gas contains 20 mol% SO2 and the leaving
gas is mandated to contain 2 mol% SO2 before being discharged into
the air. The air flow rate is 6.53 x 10-4 kgmol air/s while the
water flow rate is 4.2 x 10-2 kgmol water/s. The volumetric film
transfer coefficients are given...
Please show all steps and calculations that helped you arrive at
your answer(s)!
2. (a) Estimate the diffusivity of dilute NaOH in water at 25 °C and also the diffusivity of individual ions Na and OH. (b) Estimate the diffusivity of NaOH at 15 °C.
only question e, f, i, j, k
You will need graph paper, a calculator, a copy of Appendix I from lesson HTC- 4 2 and access to steam tables to answer this TMA l. A fuel gas consists of 75% butane (C4H10), 10% propane (C3H8) and 15% butene (C,H,) by volume. It is to be fed to the combustion chamber in 10% excess air at 25°C, where it is completely burnt to carbon dioxide and water. The flue gases ane...
do #s 1-3 and show all the work and steps and show final
answer.
1. An ingot is made out unknown quantities of copper (9000 kg/m2) and iron (8000 kg/m). The ingot's weight in air is 82 lbs. If weighed in water, it is only 72 lbs. Find the fraction of its total volume that is iron, assuming the alloy conserves volume during formation. 2. Find the angular acceleration of a 0.3 kg solid sphere with a h-meter radius on...
if you can't answer all ,please don't answer
1) of the reactions below, which one is a decomposition reaction? A) Ca(NO3)2 + Na2S -- CdS +2NaNO3 B) NH4Cl- NH3 + HCI C) 2Mg + 02 - 2MgO D) 2N2 + 3H2 → 2NH3 E) 2CH4 + 402 - 2002 + 4H20 miches of - x 1? 2 2) Calculate the percentage by mass of ammonia in cisplatin, PtCl2/NH3 12. A) 12.53 B) 5.68 C) 18.09 D) 11.35 E) 4.67 3)...
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