Given the phase diagram of  mixture A and B both are solid where the mixture is heated until both are at liquid phase liquid phase.    Which phase is described by the given conditions

Q: Calculate the solubility of nitrogen in water at an atmospheric pressure of 0.390 atm (a typical…

A:

Q: A solution of acetic acid (CH3COOH) and water is boiling at 103.1 °C. A sample of the vapor above…

A: In  condensed liquid of 100 g (Let say) Acetic acid is 50%  i.e  50 g Water is 100%-50% = 50% i.e.…

Q: Pure naphthalene melts at 80 °C. Pure I-naphthol melts at 123°C. All mixtures of these two…

A: A question based on phase diagram that is to be accomplished.

Q: Figure 1 below shows the partial pressure diagram of components A and B in the gas phase (pA, pB),…

A: Given Partial pressure diagram of component A and B in gas phase as a function of mole fraction of A…

Q: Describe a binary eutectic diagram and show all phase regions with all the relevant information for…

A: The binary eutectic phase diagram explains the chemical behavior of two immiscible (unmixable)…

Q: 7. Antimony and lead form a simple eutectic phase diagram like those discussed in class. Antimony…

A: When there is equilibrium between the two or more phases of a component, this comes under the study…

Q: 900 800 Carbon disulfide 700 600 Methanol 500 Ethanol 400 Heptane 300 200 100 0. 10 20 30 40 50 60…

A: The curve given is, Given: Vapour pressure of diethyl ether is 400 mm Hg at 18.0 oC.

Q: Substances A and B are two miscible liquids that behave as an ideal mixture. Use the following…

A: Since you have posted multiple questions, we are entitled to answer the first only. The temperature…

Q: The volumetric flow rate of the artery supplying the human brain is 216 ml/min. If the diameter of…

A: Given that -  Volumetric flow rate of artery = 216 mL/min  Diameter of artery = 10.4 mm = 10.4/10 =…

Q: Consider two substances A and B with melting points of 205 K and 227 K, respectively. They form a…

A: The phase diagram of a substance furnishes the graphical output of the temperature (T) and pressure…

Q: 8. The diagram below is an example of Liquid-Solid-Temperature Composition Phase Diagram of…

A: The given phase diagram is:

Q: The phase diagram for the simple system aluminum copper is drawn below. Answer the following…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: 973 14. On the right is the phase diagram of the binary mixture between Zn and Mg under 1 atm.…

A: Option-(B) is correct.

Q: Practile Problers Table H Vapor Pressure of Four Liquids 200. propanone ethanol 150. water ethanoic_…

A:

Q: At what point on a two-component (A and B) diagram does a liquid phase produce two solid phases upon…

A:

Q: A solution of acetic acid (CH₂COOH) and water is boiling at 103.1 °C. A sample of the vapor above…

A:

Q: What is suspensions? Select one: Dispersed systems in which one liquid is dispersed as finite…

A:

Q: A 50 wt% Pb-50 wt% Mg alloy is slowly cooled from 700°C (1290°F) to 400°C (750°F). (i) At what…

A: The Mg-Pb phase diagram is shown as follows:

Q: Acetonitrile and dodecane are partially miscible liquids under certain conditions. The phase diagram…

A: A pair of liquids is said to be partially miscible if there is a set of compositions over which the…

Q: This is the phase diagram of the liquid-liquid equilibrium of a butanol-water mixture at atmospheric…

A: The objective of this question is to show the phase diagram shown for the liquid-liquid equilibrium…

Q: 10.The diagram below is an example of Liquid-Solid-Temperature Composition Phase Diagram of…

A: The given phase diagram is:

Q: a) If a liquid with x(Ge)=0.4 is cooled, at what temperature does the first solid appear? b) What…

A: (a) If the liquid is with x(Ge)=0.4 is cooled, The first solid will appear at 800K.

Q: What is the composition of a liquid for which the vapor phase above the liquid has a pressure of 373…

A:

Q: 375 370 365 360 355 350 345 340 0.1 0.2 03 04 05 0.6 0.7 0.8 0.9 A A Mole fraction B B What is the…

A: Given diagram is : What is the estimated boiling point of the pure component B = ?  Options are :…

Q: Give the approximate value in K of the normal melting point of the pure substance described by the…

A: When there is study of different phases of a component, it will come under the study of phase…

Q: T(K) 309.82 309.42 296 1. The following data was obtained for liquid A and B which is partially…

A: Temperature, composition data of a liquid mixture A-B is given

Q: Define eutectic point. For a binary ( two.component ) mixture of solid organic compounds

A: Using phase diagram of mixture of two solids.

Q: The phase diagram for the nearly ideal mixture of benzene and toluene is shown below. Consider a…

A: Given that , The mole fraction of toluene=0.6 The phase diagram of Benzene and Toluene mixture is…

Q: ST4D.3 - The vapor pressure of a substance at various mole fractions in a mixture were found to be…

A:

Q: Which of the following phase diagrams corresponds to a system wherein boiling occurs before the two…

A: The phase diagram corresponds to a system where boiling occurs before the two liquids are Fully…

Q: Which of the following phase diagrams corresponds to a system wherein the upper critical temperature…

A: The phase diagrams corresponds to a system wherein the upper critical temperature is less than the…

Q: Calculate the total pressure in a binary system where the mole fraction of A in the vapor phase is…

A:

Q: 6. At what temperature will propanone boil if the atmospheric pressure is 70 kPa?

A:

Q: 2. Bismuth and cadmium form a simple eutectic phase diagram. Bismuth melts at 271°C and cadmium at…

A: At 1 bar pressure, melting points: Bi : 2710C=(271+273) K = 544 KCd: 3210C= (321+273) K = 594 K At…

Q: Melting point of a compound is lowered when an impurity is introduced. However 1:1 mixture of A and…

A: Solution                         We know  That This is mostly due to the Hydrogen - Fluorine…

Q: A. Na (s) + peritectic B. Na (s) + eutectic C. Na (s) + NazK (s) D. K (s) + NazK (s) E. NazK +…

A: At the eutectic point , the solid and liquid exist in equilibrium and the degree of freedom for the…

Q: 375 370 365 360 355 350 345 340 0.1 02 03 04 05 0.6 0.7 0.8 09 A A. Mole fraction B What is the…

A: Note: Please plot this figure on a graph paper, you will get accurate value  of boiling point 351K.

Crystal Structures

Solids are present all around us. They have different properties and applications. Diamond and graphite are two well-known solids. Diamond is the hardest material in the world and is used in making jewelry. Graphite on the other hand is soft. The lead of your pencil is graphite. Why are they so different in appearance and properties despite the fact they are chemically the same? Both are allotropes of carbon. The answer lies in the structure, the way constituent particles are arranged in the solids.