At 25 °C gallium is a solid with a density of 5.91 g/cm3. Itsmelting point, 29.8 °C, is low enough that you can melt itby holding it in your hand. The density of liquid galliumjust above the melting point is 6.1 g/cm3. Based on thisinformation, what unusual feature would you expect tofind in the phase diagram of gallium?

Q: The phase diagram of substance W is shown. a. Suggest one application of the phase diagram of W. b.…

A: Phase diagram: It is a representation of the physical state of a substance in different conditions…

Q: Explain what the triple point and the critical point on a phase diagram represent.

A: A phase diagram is a schematic description of a substance's physical states under various pressure…

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A: We are authorised to solve first three subparts of a question. Please post rest of the subparts…

Q: 4. The specific heat capacity of silver is 0,235J/g⋅K. Its melting point is 962°C, and its heat of…

A:

Q: At what temperature is this process at equilibrium?

A: Free energy change at equilibrium is zero.

Q: The specific heat capacity of silver is 0,235J/g-K. Its melting point is 962°C, and its heat of…

A: Since the silver is initially at 25 oC. Hence to melt the silver from solid to liquid state, first…

Q: What phase change would occur iat a constant pressure of 0.25 atm the temperature was increased from…

A: The answer is as follows:

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A:

Q: What is the normal boiling point for iodine?

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Q: At 25 °C gallium is a solid with a density of 5.91 g/cm^3. Its melting point, 29.8 °C, is low enough…

A: Given information:Density of gallium is 5.91 g/cm3 at 25oDensity of gallium at its melting point ( 8…

Q: A substance has a triple point at a temperature of 17°C and apressure of 3.2 atmospheres. In which…

A:

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Q: 12.83 Consider the phase diagram shown for substance X. (a) What phase(s) is (are) present at point…

A: Given: A phase diagram:

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A: Since the boiling point of unobtainium is 345 °C.

Q: 12.83 Consider the phase diagram shown for substance X. (a) What phase(s) is (are) present at point…

A:

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Q: tuay the Tollowing phase diagram of Substance X. A B C E F H temperature (K) A In what region would…

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Q: 6. Visualize a substance with the following points on the phase diagram: a triple point at 0.5 atm…

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

Q: Visualizing physical states in a phase diagram Match each numbered point (1-3) in the phase diagram…

A:

Q: B A T On the phase diagram shown above, segment substance are in equilibrium. corresponds to the…

A: The phase-diagram is :

Q: Explain The Major Features of a Phase Diagram?

A: The major features of a phase diagram is,                   They are phase boundaries and they have…

Q: Visualize a substance with the following points on the phase diagram: a triple point at 0.05 atm and…

A:

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Q: Figure I shows the phase diagram ofCO.. 73.7 679 5.2 1.0 -78.5 °C -56.4 °C 25.0°C 31.1 °C…

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Q: Use the phase diagram of Substance X below to find the pressure at which the melting point of X is…

A: In the given graph , where the red line is intersecting both x and y axes are the required points

Q: If I had a quantity of this substance at a pressure of 0.25 atm and a temperature of -100° C, what…

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Q: 9. Consider the phase diagram a. What phase(s) is/are present at point A? P D. A В b. What phase(s)…

A: Since you have posted question with multiple subparts. So, as per guidelines we can answer three…

Q: Study the following phase diagram of Substance X. B E D' F G temperature (K) O A O B Which is the…

A: The phase diagram given is,

Q: Draw a generic phase diagram and label its important features.

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Q: Below is a phase diagram for neon. a. Label each portion correctly with the following terms: vapor,…

A: Neon is a noble gas and its phase diagram is given above.

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Q: Describe the major features of the phase diagram?

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Q: 2. Below is the phase diagram of sulphur. At 95.4°C, the densities of rhombic and monoclinic sulphur…

A: Disclaimer As you have asked only for the part IVth of the given question. So according to your…

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A:

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.