10. The vapor pressure of the ketone carvone (MM = 150.2 g/mol, a component of oil of spearmint) varies as below. Use the Clausius-Clapeyron equation to estimate the enthalpy of vaporization and the normal boiling point for carvone. 57.4 100.4 133.0 157.3 203.5 227.5 P/torr 1.00 10.0 40.0 100 400 760

Q: At roughly what pressure, P, and temperature, T, will diamond, graphite, and liquid carbon all exist…

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Q: Use the normal boiling pointspropane 1C3H82 -42.1 °Cbutane 1C4H102 -0.5 °Cpentane 1C5H122 36.1…

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Q: 7 6.5 Ln (P) 6 5.5 5 Clausius Clapyeron Plot y = -3286.1x + 16.452 3 3.1 3.2 1/T (K) x 10-³ 3.3 3.4

A: Answer:Here:

Q: kJ and its normal boiling point is 99. °C. Calculate the vapor pressure of X at mol The enthalpy of…

A:

Q: Carbon tetrachloride (CCl4) has a vapor pressure of 250 torr at 40.0 0C, if the enthalpy of…

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A:

Q: Heat was added to a 50.0 g sample of a liquid compound (molar mass = 87.9 g/mol), at a rate of 1.25…

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Q: The vapor pressure, P, of bromine at several temperatures, T, is given in the table.

A:

Q: kJ and its normal boiling point is 38. °C. Calculate the vapor pressure of X at 7. The enthalpy of…

A: Enthalpy of vaporization is 27000 J/mol P1 is 1 atm P2 =? T1 is 38°C = 311 K T2 is 7°C = 280 K

Q: B) Which of the following compound will undergo self-aldol condensation in the presence of cold…

A: Self aldol condensation Reaction -  Self aldol condensation Reaction take place only those Compounds…

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A:

Q: The normal boiling point of liquid propyl amine is 322 K. Assuming that its molar heat of…

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Q: Given that the normal boiling point of CH3COCH3 is 56 °C, which of the following statements about he…

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Q: The vapor pressure of liquid acetone, CH3COCH3, is 100. mm Hg at 281 K. A 0.128 g sample of liquid…

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Q: A common solvent has a heat of vaporization of 38.56 kJ/mol and a normal boiling point of 78.4°C.…

A:

Q: 15) What is the (s, 1, g) of a substance at 0.5atm and 100°C? 16) What is the (s, 1, g) of a…

A: A phase diagram is a visual depiction of a substance's physical states under various pressures and…

Q: In P2 1 AvapH 1 T2 T₁ R vap 1. Knowing that the AHP of water is 40.6 kJ/mol at its normal boiling…

A: Recall the given Clausius-Clapeyron equation                   lnP2P1=-∆vapHR1T2-1T1 Knowing the…

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A:

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A: Point A is known as triple point at which solid, liquid and gas coexist. The area to the left of the…

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Q: The vapor pressure, P, of bromine at several temperatures, T, is given in T (K) Р (Torr) the table.…

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Q: calculate the delta Hvap for a substance that has a vapor pressure of 35.0 torr at 25.0C and a vapor…

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A:

Q: kJ The enthalpy of vaporization of Substance X is 14.0 mol and its normal boiling point is 0. °C.…

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Q: The enthalpy of vaporization of Substance X is 10.0 Round your answer to 2 significant digits. kJ…

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A: Answer :----

Q: Prior to the discovery that freon-12 (CF2C12) was harmful to the Earth's ozone

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A:

Q: 5. Using the trendline on the graph, calculate the enthalpy of vaporization (AHvap) of water. ( R =…

A: According to the clausius clapeyron equation, => ln(P) = -ΔHvapR1T + C where P = pressure  ΔHvap…

Q: Water is heated to 0°C with a constant pressure of 1x10-3 atm     Water is compressed to a…

A: 1) Water is heated to 0°C with a constant pressure of 1x10-3 atm: at this condition solid water…

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A:

Q: What is the vapor pressure of a liquid (in mmHg) at 298.15 K if its AHvap = 28.9 kJ/mol and its…

A: The vapour pressure of any liquid at its normal boiling point = 760 mm Hg  Hence at normal boiling…

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Q: ratio

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Q: 16. The molar enthalpy of vaporization of hexane (C6H₁4) is 28.9 kJ/mol, and its normal boiling…

A: Given, Enthalpy of vaporization (∆Hvap) = 28.9 kJ/mol = 28.9 × 1000 J/mol = 28900 J/mol Note:…

Q: The vapor pressure of a liquid doubles when the temperature is raised from 91°C to 99°C. At what…

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Q: 7. The vapor pressure of isooctane is 75.0 torr at 34.0 °C. What is the normal boiling point Given:…

A: Given: Vapor pressure at 34.0 oC = 75.0 torr. And heat of vaporization = 33.8 KJ/mol = 33800 J/mol.…

Q: What is the vapor pressure of a liquid (in mmHg) at 305.13 K if its AHvap = 28.9 kJ/mol and its…

A: Physical chemistry.

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.