10.0g of Hg(l) were spilled in a sealed room of dimensions 6.5m * 5.2m * 3.5m....
10.0g of Hg(l) were spilled in a sealed room of dimensions 6.5m * 5.2m * 3.5m. The room temperature rises to 28.0˚C.
(a) Find the vapor pressure of Hg in the room?
(b) what fraction of the Hg is still liquid?
Homework Answers
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10.0g of Hg(l) were spilled in a sealed room of dimensions 6.5m
* 5.2m * 3.5m....
1. If you place 10.0 L of heptane (CHio) in a sealed room that is 5.25 m long, 2 m wide, and 2.75...
1. If you place 10.0 L of heptane (CHio) in a sealed room that is 5.25 m long, 2 m wide, and 2.75 m igh, will all the heptane evaporate? If some liquid remains, how much will there be? The vapor pressure of heptane is 13.9 torr at 25 °C, and the density of the liquid at this temperature is 0.684 g/mL. Treat the room dimensions as exact numbers.
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1. If you place 10.0 L of methanol (CH4O) in a sealed room that is 3...
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A student leaving campus for spring break wants to make sure the air in her dorm room has a high water vapor pressure s...
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2. Methyl alcohol, CH,OH, has a vapor pressure of 203 mm Hg at 35°C. If 5.00...
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1.Gay-Lussac's Law A gas container is initially at 47 mm Hg and 77 K (liquid nitrogen temperature.) What will the pressure be when the container warms up to room temperature of 25 ˚C? 2. A container of gas is initially at 0.500 atm and 25 ˚C. What will the pressure be at 125 ˚C? 3.A toy balloon has an internal pressure of 1.05 atm and a volume of 5.0 L. If the temperature where the balloon is released is 200...
A sample of a gas at room temperature occupies a volume of 28.0 L at a...
A sample of a gas at room temperature occupies a volume of 28.0 L at a pressure of 372 torr. If the pressure changes to 1860 torr, with no change in the temperature or moles of gas, what is the new volume, V? Express your answer with the appropriate units. View Available Hint(s) V = Value Units Submit Part B If the volume of the original sample in Part A (P-372 torr. Vi - 28.0 L ) changes to 62.0...
omeone answer all the wuestions : 24.11 Equal masses of He and Ne are placed in a sealed container. What is the partial pressure of He if the sotal pressure in the (E) 5 atm (A) 1 atm (B) 2 at...
omeone answer all the wuestions
: 24.11 Equal masses of He and Ne are placed in a sealed container. What is the partial pressure of He if the sotal pressure in the (E) 5 atm (A) 1 atm (B) 2 atms (C) 3 atm 2.A pure liquid in an open vessel boils at the temperature at which the (A) molar entropy of the liquid becomes equal to that of the gas vapor pressure of the liquid becomes equal to the...
Problem 6.10 Water Vapor Changes A gas mixture contains 10.0 mole% H2O(v) and 90.0 mole Ny....
Problem 6.10 Water Vapor Changes A gas mixture contains 10.0 mole% H2O(v) and 90.0 mole Ny. The gas temperature and absolute pressure at the start of each of the three parts of this problem are SAC and 700.0 mm Hg. Ideal gas behavior may be assumed in every part of this problem. a. If some of the gas mixture is put in a cylinder and slowly cooled at constant pressure, at what temperature would the first drop of liquid form?...
1. If you place 10.0 L of heptane (CHio) in a sealed room that is 5.25 m long, 2 m wide, and 2.75 m igh, will all the heptane evaporate? If some liquid remains, how much will there be? The vapor pressure of heptane is 13.9 torr at 25 °C, and the density of the liquid at this temperature is 0.684 g/mL. Treat the room dimensions as exact numbers.
1. If you place 10.0 L of heptane (CHio) in a...
A student leaving campus for spring break wants to make sure the air in her dorm room has a high water vapor pressure so that her plants are comfortable. The dorm room measures 3.38 m x 4.61 m x 3.47 m and the student places a pan containing 1.59 L of water in the room. Assume that the room is airtight, that there is no water vapor in the air when she closes the door, and that the temperature remains...
2. Methyl alcohol, CH,OH, has a vapor pressure of 203 mm Hg at 35°C. If 5.00 g CH2OH is sealed in a 10.0 L flask, what mass will remain in the liquid phase when equilibrium is established at 35°C? (760 mm Hg = 1 atm, R = 0.0821 L.atm/mol K) a. 0.00 g b. 1.62 g c. 2.08 g d. 2.27 g e. 4.69 g
A sample of a gas at room temperature occupies a volume of 28.0 L at a pressure of 372 torr. If the pressure changes to 1860 torr, with no change in the temperature or moles of gas, what is the new volume, V? Express your answer with the appropriate units. View Available Hint(s) V = Value Units Submit Part B If the volume of the original sample in Part A (P-372 torr. Vi - 28.0 L ) changes to 62.0...
omeone answer all the wuestions
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