A mixture of 1.0 mol of hexane and 1.0 mol of nitrobenzene was prepared at 290 K. Calculate the amount of hexane present in each phase at 290 K by using the phase diagram given below. (nala = nglp) %D

A mixture of 1.0 mol of hexane and 1.0 mol of nitrobenzene was prepared at 290 K. Calculate the amount of hexane present in each phase at 290 K by using the phase diagram given below. (nala = nglp) %D

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

What is the solubility of naphthalene at 50 C in an ideal solution? The melting point of naphthalene is 90 C and the molar heat of fusion is 3500 cal/mole. the gas constant = 1.987 cal mol'degree %3D Select one: O a. 0.55 Ob.93.3 Oc.0.27 Od.6.7
nochemistry and Equilibrur X Ô https://ezto.mheducation.com/hm.tpx Question 2 (of 10) Label the energy dlagrams and complete the statements about each. Label the energy diagrams below and complete the statements about each. Einitial reactants products Efinal Einitial Efinal increases products reactants Ennal Einitial decreases Egnal Ental Efinal Emitial stays the same decreases increases ΔΕ AE decreases increases released to Energy of system Energy of system Energy is released to surroundings. Energy is absorbed from surroundings. absorbed from Reset Zoom pe here to search ASUS VivoBook This is it but this is wrong it doesn't say what's wrong tho 19 home 80 D F K C V alt S' Energy, E B. Energy, E
2. a) How many kilograms of nickel must be added to 1.75 kg of copper to yield a liquidus temperature of 1300 °C? b) How many kilograms of nickel must be added to 5.43 kg of copper to yield a solidus temperature of 1200 °C? c) The solidus and liquidus temperatures for the copper-gold system are given here. Construct the phase diagram for this system and label each region. Composition (wt.% Au) Solidus Temperature (C) Liquidus Temperature (C) 1085 1085 1019 972 20 1042 996 946 40 60 934 80 911 911 90 928 942 95 974 984 100 1064 1064
Decarburization of a steel occurs when carbon diffuses from the steel to the surface and enters the atmosphere. How long will it take for a 0.6 % C steel surface to decarburize below 0.1 % C for a depth of 2 mm if the FCC steel is held at 1250 °C in an atmosphere containing zero carbon? I need this question's answer. It's important for me.
In a binary Fe-Fe3C system, what is the transformation that occurs when cooling an austenistic mixture of 2% C by weight from 1100°C to below the eutectoid temperature? What is the microstructure, and how is it formed? What are the concentrations of the total and partial phases? Data: eutectoid temperature: 723 ºC, eutectoid concentration: 0.76% C, limit concentration of ferrite: 0.022%, limit concentration of cementite: 6.7%.
Calculate the weight fraction for phases at point B? what are those phases? Is there any eutectic rection? How many phases are present in this diagram? Cu-Ni system T(°C) TA 1300 -L (liquid): A tie ļine liquidus L +a Тв EB solidus (solid) 1200 TD ID 20 3032 35: 4043 50 Ca wt% Ni
Q4/ A sample of 0.676g of an unknown compound containing barium ions (Ba*) is dissolved in water and treated with an excess of NazSO4 If the mass of BaSO4precipitate formed is 0.4105g. What is the percent by mass of Ba in the original unknown compound?
Q.4) For 30 wt% Sn - 70 wr% Pb alloy at 125 °C, (a) what phases are present? (b) What are the compositions of the phases? (c) Calculate the relative mass fraction of each phase present. Composition (at% Br 100 80 60 40 20 A 3270 Temperature (C) 300 200 100 0 0. (Pb) Solvus Solidu a+L B 18.3 20 liquidus Liquid 183 C 61.9 40 60 Composition (wt% Sn) 80 L 232 C G 97.8 1 600 500 P 400 (3) angesadway 300 200 H 100 100 (Sn)
Use the Kedzierski (2003) refrigerant/lubricant mixture pool boiling model to predict the boiling heat transfer coefficient (hm) for a range of superheats (AT, = 8 K to 40 K) and Ts=277.6 K: 5.9×10 (1-x₂)ph AT, k₂ (1-e) x,To, Where 1 hm = T-T, Г x,T,o, PLP% 5.9x10' (1-x₂)ph AT, 0.7551 (1-x₂) 18.75AP, (1-x₂) 18.75×10-¹ [m]p, (1-x) Xp Prv XbPr XbPrv KL (W/mK) 0.139 Assume that λ = 1.34 for xb=0.005 and that λ = 0.3 for xb = 0.02. The properties of the refrigerant (R123) at the film temperature are: R123 hig Or (J/kg) (N/m) 179692.3 0.01764 The properties of the mineral oil (lubricant) are: York-C V (cSt) 60 PL (kg/m³) 917.8 Prv (kg/m³) 2.701 VL (m²/s) 6 x 10-5 OL (N/m) 0.026
A student performing this lab experiment receives his unknown solution that may contain ( Ba, Ca, and Mg). And begins to conduct tests to identify 2+ 2+ 2+ the cations present in the unknown solution. Based on the following observation 1) When the unknown solution was treated with K,Cro4, no precipitate was formed. 2) The resulting solution from step 1 was basified with 6M NH, before the addition of aqueous K,C,0, which forms a white precipitate. 3) To the resulting solution from step 2, was treated with ammonia and of Na,HPO,· A white precipitate 4 was formed after heating the solution for 10 minutes at 60°C. Which cations were present in the student's unknown solution? Select one or more: 2+ Ва 2+ Mg 2+ Са
Q.4) For 30 wt% Sn- 70 wt% Pb alloy at 125 °C, (a) what phases are present? (b) What are the compositions of the phases? (c) Calculate the relative mass fraction of each phase present. Temperature (°C) 4327 C 300 200 100 (Phi 20 Solvus Solidus B 20 40 Composition lat% Sni 60 liquidus 183 C 40 Liquid E 61.9 60 Composition (wt% Sn) 80 80 100 232 C G 97.8 600 500 TEL # 400 Temperature (F) 300 200 H 100 100 (Sn)
An alloy system consists of two metals A&B which are soluble in each other in all proportions in the liquid state, but completely insoluble in the solid state. The melting point of metal A is 425°C and B is 375°C. The lowest melting point (Eutectic) is 230°C at 40%B. For a 30 wt% A alloy at 300°C, the phases weight are O 0.4 kg B and 0.6 kg Liquid O 0.21 kg A and 0.789 kg Liquid 0.35 kg B and 0.65 kg Liquid 0.82 kg A and 0.18 kg Liquid