Problem Ħ 28.Civern a relative volati kity of 5.8,4600 mols on A and 400 ° mols on Bin a Kettle for aistill ation.A is more volatile than B.solvé for:A) How much A is in the orerhead product ?B)If 50°%0 ; how much Aremains in the kettle?are fedof the feed evap orated

Answers A = 4479.3 moles B = 2300 moles

Caiven a relative volati Kity 4600 mols on A and 400 "mols of B m a Kettle for aistill ation. A is more vlatile than B. elvé for: AZ How much A is in the overhead product ? B)If 50°%. of the feed evaporated; how much A remains in the kittle? are fed

Caiven a relative volati Kity 4600 mols on A and 400 "mols of B m a Kettle for aistill ation. A is more vlatile than B. elvé for: AZ How much A is in the overhead product ? B)If 50°%. of the feed evaporated; how much A remains in the kittle? are fed

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

Ce un e at A. At the composition of 61.9 %wt Sn, no solid phase exists. B. As more Sn is added the mixture freezes to a solid phase. C. When the composition is at 90 %wt Sn, most of the Sn is in the liquid state. D. At the composition of 30 %wt Sn, most of the Pb exist in the pure solid state 1050
69 Gpa, = 0.35)is loaded by an axiel force of 3N, m24mm 12mm 15mm (al Delermine he avetuge ponnal stress ln sechon AB and BC of the chaft at locations away from thefillet Section AB, = Section BC, o rid (O)Determine the change of thee diameter in seien AD due to Polsson's effect. Section AB, Ad%= (c) Determine te hrbest nonnd stress al the filt consideing sTnss concentration. Athe fillet, o= (d) Determine the nommal and shear stresses on the oblique surface that has an inxline angle of Fwiththe nomal cross secbon of the shaft in section AB as shown. pwa the otlique
The CEO of 'Vale of Brazil' is considering buying a new mine. The mine is forecasted to start earning $5,250,000 of revenue four years from today. Due to a recession in mining industry, and lack of employed mining workers, the production of 'Vale of Brazil' is expecting to decrease by 10.5% p.a. (which have consequent impact on revenue.) Operating costs are 25% of the annual revenue. The mine is expected to be kept for four years, which will be sold for sale price of $4,550,000 at the end of last year. Setting up the mine will cost 1.5 mil today and 2mil in the first year and the year after. 55% of the 'Vale of Brazil' is financed through debt which has a cost of 7% and shareholders require a 3.5 percent premium on creditor's earning. - Q: What is the IRR and NPV?
Sir answer please
A student was given an unknown hydrate, which could be one of threepossibilities: magnesium sulfate heptahydrate, sodium dichromate tetrahydrate orbarium chloride dihydrate. Using the following data identify the unknown.Wt. of crucible/lid empty 39.46 gWt. of crucible/lid/hydrate sample 46.84 gWt. of crucible/lid/sample after heating 45.77 g
liquid to X N. Ask Your X N. Ask Your XA ALEKS-LX GSketching Xx www-awu.aleks.com/alekscgi/x/sl.exe/to_u-IgNsikr7;8P3jH-IvTqeviKFP6W0cqJcWJdIACROQwyw24GWHin7gZDVJOY1PIGdwmoRjhTWafiMXzDVQ21WWbzcCZqUso... lube Maps esc OSTATES OF MATTER Using heat of fusion or vaporization to find the heat needed to... Calculate the amount of heat needed to melt 125. g of solid acetic acid (HCH,CO₂) and bring it to a temperature of 78.1 °C. Round your answer to 3 significant digits. Also, be sure your answer contains a unit symbol. 0 Explanation CRM Q A 2 Check Z W S # 3 X heat of so X X E H $ 4 D 5 > R C % 5 F tv T V MacBook Pro 6 G PA Thank Y & 7 B Ⓒ2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility A YO Aa H U The 8 N J ( 1 9 S K M 0 O TO L < I 05 JE - P 200 40 40 Lar d A
7.4. Determine the distribution coefficient required to extract 90 percent of a pollutant using no more than five extractions and a total solvent volume of 5 percent of the wastewater volume.
Aluminum-Lithium alloys have been developed by aircraft industry to reduce the weight and improve the performance of an aircraft. A commercial aircraft skin material having a density of 2.47g/cm? is desired. What is the Li wt% that is required on that material alloy? Density of lithium = 0.534g/cm? Density of aluminum = 2.7g/cm a. 12.28 wt% b. 9.7 wt% c. 4.51 wt% d. 2.3 wt%
2. A furnace is charged with 100 kmols of fuel gas, the composition of which is: 50% CO, 30% H2, 5% CH4, 5% C2H6 and 10% O2. Dry air is supplied 50% in excess for combustion. Assuming complete combUstion. a) Complete analysis 46 rty of and for the exclusive use of SLU. Reproduction, storing in a retneval system, distributing. uploading or posting online, or transmitting in any form or by any 5, electronic, mechanical, photocopying, recording, or otherwise of any part of this document, without the prior written permission of SLU, is strictly prohibited. STIOUIS
Gravimetric Analysis