This graph shows how the vapor pressure of three liquids varies with temperature: vapor pressure, torr 900- 800 700 600- 500 4002 3001 200 100- 0. 100 110 120 Which liquid is the most volatile? Which is the least volatile? 130 temperature, °C Use the graph to answer the following questions: What is the normal boiling point of each liquid? Note: your answer must be within 1°C of the exact answer to be -ethylbenzene -acetic acid pyrrole Suppose a beaker of acetic acid is put inside a sealed tank containing acetic acid gas at 104. degree C and 478. torr. After ten minutes, will there be more liquid in the beaker, less liquid, or the same amount? 140 most volatile: least volatile: ethylbenzene: acetic acid: pyrrole: O more O less O the same choose one choose one 0 °C °℃ °℃ X ✪ ✪ S

Q: This graph shows how the vapor pressure of three liquids varies with temperature: 900 800 700 600…

A: We are given the vapor pressure (torr) versus temperature(oC) graph, and we have to find the most…

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Q: Carbon tetrachloride has a vapor pressure of 213 torr at 40.°C and 836 torr at 80.°C. What is the…

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Q: The pressure above a pure sample of solid Substance X at - 186. °C is lowered. At what pressure will…

A: The phase diagram represents the different phases of the substance and the pressure and temperature…

Q: P (atm) 1.5 1.0 0.5+ 0 -10 0 P= W P= CHM 111 نا P= 10 20 y 30 40 50 60-70 T (°C) a. At what…

A: In this question, we need to identify the normal boiling point, critical point and triple point from…

Q: This graph shows how the vapor pressure of three liquids varies with temperature: 900- 800- 700- 600…

A: The vapor pressure change with varying temperatures for benzene, methanol and acetone is shown below…

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Q: The following compounds are liquid at -10°C: butane (boiling point -0.5°C); ethanol (boiling point…

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Q: A certain liquid has a vapor pressure of 92 torr at 23 Celsius and 359 Celsius torr at 45 Celsius.…

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Q: Study the following phase diagram of Substance X. pressure (atm) 16- 0- solid liquid gas 400 200…

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A: The temperature at which the vapor pressure of the liquid becomes equal to the atmospheric pressure…

Q: This graph shows how the vapor pressure of three liquids varies with temperature: 900 800 4 700 600…

A: a.) Volatile liquids are those which can easily boil . So they have lower boiling point or Higher…

Q: This graph shows how the vapor pressure of three liquids varies with temperature: 900 800- 700 - 600…

A: The equilibrium pressure of a vapour above its liquid/solid state is called vapour pressure.  As the…

Q: Refer to the following phase diagram (not to scale!) for oxygen: 49.8 1.00 P. atm 0.00150- 54.4 54.8…

A: Two questions based on phase rule concept, which are to be accomplished.

Q: Difluoroethene has two isomers with very different properties despite having the same chemical…

A: Given that:Enthalpy of vaporization = 21.4 KJ/molNormal boiling point = -28oC = -28 + 273.15 =…

Q: Consider a liquid with a vapor pressure of 384 torr at 49.5°C and a vapor pressure of 1,245 torr at…

A: According to Clausius- Clapeyron equation boiling point and vapor pressure are related as ln(P1P2) =…

Q: The pressure above a pure sample of solid Substance X at -221. °C is lowered. At what pressure will…

A: Answer: Sublimation is a process in which substance gets converted from its solid form into liquid…

Q: Which liquid will have the highest vapor pressure? Group of answer choices CH3Cl CH3OH C3H8 C6H14

A: The given compounds are: CH3Cl, CH3OH, C3H8 , and C6H14.

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A: The objective of the question is to calculate the pressure at which the substance  will sublime.

Q: This graph shows how the vapor pressure of three liquids varies with temperature: vapor pressure,…

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Q: This graph shows how the vapor pressure of three liquids varies with temperature: 900 80 700 600 500…

A: The liquids which can evaporate easily at room temperature are referred to as volatile liquids.…

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Q: The pressure above a pure sample of solid Substance X at -146. °C is lowered. At what pressure will…

A: Initial temperature of solid, X = - 146 oC + 273 = 127 K  Since the initial state of X is solid, we…

Q: This graph shows how the vapor pressure of three liquids varies with temperature: 900- 800- 700 600…

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Q: Arrange the following in order of decreasing boiling point. I нннн н-с-с -с-с-NH2 н н Н Н HTC-H H-C-…

A: Boiling point : The temperature at which liquid becomes a gas is known as boiling of substance.…

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Q: 18. Which statement best describes boiling point elevation?

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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.