The volume of a gas sample was changed from 3.8L to 11.4 L against a pressure of 2.3 atm. Select thebest answer which describes the work doneW = [2.3(11.4-3.8)], work done by the systemO W = -[2.3(11.4+3.8)] work done by the systemW = [2.3(11.4-3.8)], work done on the system%3DW= -[2.3(11.4-3.8)], work done by the system

Answered: The volume of a gas sample was changed…

Introduction to Chemical Engineering Thermodynamics

8th Edition

ISBN:9781259696527

Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart

Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart

Chapter1: Introduction

Section: Chapter Questions

Problem 1.1P

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2. Filter Capacity (y) is represented by the equation: DEPARTMENT y=Vf/ Of + 0w + Oc Where: Vf is the total volume of filtration)E Of + Ow + Oc is the total time per cycle OF urahEMICAL From previous calculations Time for filtration = 4.84 x 10*Vf + 0.1077VF Time for washing = 9.68 x 10“V + 0.1077V£ Time for cleaning = 15 minutes %3D GENEERING %3D Calculate the volume of filtrate collected at optimum conditions.
An open test tube is filled at the bottom with 12.1 cm of Hg and 5.6 cm of water is placed above the Hg. Calculate the pressure at the bottom of the test tube if the atmospheric pressure is 750 torr. O 312.1 kPa O 116.7 kPa 167.2 kPa 188.1 kPa O other
Patm Fluid 1 = Oil, P1 = 790 kg / m, h1 = 50 cm Fluid 2 = Chemical X, p2 = 850 kg / m3, h2 = 120 cm Fluid 3 = Water, p3 = 1000 kg / mở, h3 = 80 cm %3D Fluid 1 h1 If atmospheric pressure is 101.3 kPa determine the absolute pressure, P at each of the following locations : 3 |kPa | kPa |kPa P@ Point 4 = Fluid 2 P@ Point 3 = h2 P@ Point 2 = КРа P@ Point 1 = Fluid 3 hz
Solve the following and round your answer up to 4 decimal places
Please read the problem and answer the questions The following questions are related to the final answer. a.) What is the best basis to start the calculation? i. 100 kg ii. 60 sec iii. 5 kg iv. 1 hr b.) Which of the following equations refer to the balance on the tie or key component? i. 0.05 F = 0.11 P ii. 0.95 F = 0.89 P iii. 0.05 F + W = 0.11 P iv. 0.95 F + W = 0.89 P c.) At what rate must water be added to the dried tobacco? i. 145.45 kg/h ii. 106.74 kg/h iii. 45.45 kg/h iv. 6.74 kg/h d.) For balances on systems containing (2) components, the total number of equations that can be generated is i. 1 ii. 2 iii. 3 iv. 4 e.) For balances on systems containing 2 components, the total number of the independent equations that can be generated is
A electroA 6.50x109 pg object is placed in a graduated cylinder with 5.560x10-8 dm3 of water. If the object has a density of 7.23 g/mL, what is the final volume (in \muμm3) of the water in the graduated cylinder?
2. A clarifier-thickener system as show below is used to separate solids and liquids. Assume the density of solid is the same as water. Given the known quantities in the table below. Please fill in all missing numbers the table. A' E Stream A B Flow rate (Q, L/s) Solid (C, mg/L) 100 2500 90 10 6000 с D E A' 160
10. Air flows over a plate at a particular velocity from left to right. The velocity and boundary layer thickness can be expressed by the following two expressions. Зу 1 у. 2 8 U 28 4.64x %3D VRex where x is the distance measured from the left end of the plate, y is the height above the plate, & is the boundary layer thickness, U. is the free stream velocity and Rex is Reynolds number at a distance x from left end. Calculate the shear stress at x = 1 m, taking the free stream velocity of air to be 2 m s-1, the kinematic viscosity of air to be 1.5 x 10-5 m2 s1 and density of air to be 1.23 kg m-3
The radius of a given capillary is 0.1055 mm. A liquid whose density is 0.850 g/mL rises in this capillary to a height of 5.85 cm. Calculate the surface tension of the liquid. * O 25.7513 dyne/cm O 25.7316 dyne/cm O 25.7053 dyne/cm O 257.3157 dyne/cm
Mass flow through a sonic nozzle is a function of gas pressure and temperature. For a given pressure p and temperature T, mass flowrate through the nozzle is given by: m = 0.0549. T0.5 Where m is in lbm/min, p is in psi, and T is in °R. Determine the units of the constant 0.0549. A. Ibmin? °R0.5 min lbf lbrin? °R©.5 min lbm В. lbm C. in² °R0.5 ib D. in² °R0.5
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Instruction :Solve the problem neatly and systematically. Use free-floating decimals in all your calculations and in expressing your answers. Box your final answers kindly follow this format GIVEN,REQUIRED,SOLUTION thank youu!! 4. An orifice with a diameter of 3.94 in is inserted in a pipe of 7.87 in diameter. The pressure gauges fitted upstream and downstream of the orifice meter gives a reading of 19.69 N/cm2 and 9.81 N/cm2. Coefficient of discharge for the meter is given as 0.6. Find the discharge of water through pipe in m3/s. #use the pictures as reference as needed in your solution

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