Arigid box at room temperature (300 k) has a total pressure of 100.0kpa. inside the box there is carbon dioxidegas and a sample of solid naphthalenewhich has an odor that repels moths (hence has a high enough vapor pressure to be noticeable). a small hole is opened in the box and the gaseous contents begin to effuse out. using a detector, the initial rate of carbon dioxide effusion is 13.5×103times faster than the rate of effusion of naphthalene. using this information, estimate the vapor pressure of naphthalene in the box.
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Physics, 21.06.2019 18:00, hcortez8846
Which statement best explains why an object weight less on mercury than it does on earth
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Which explanation describes the forces involved for a person to walk down the sidewalk? a. the person's feet push backward on the sidewalk; the sidewalk pushes backward on the person. b. the person's feet push forward on the sidewalk; the sidewalk does not push on the person. c. the person's feet push backward on the sidewalk; the sidewalk pushes forward on the person. d. the person's feet push forward on the sidewalk; the sidewalk pushes forward on the person.
Answers: 1
Physics, 22.06.2019 07:00, shaffergabe10
Oxygen and hydrogen gas are at the same temperature t. what is the ratio of kinetic energies of oxygen molecule and hydrogen molecule if oxygen is 16 times heavier than hydrogen.
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Arigid box at room temperature (300 k) has a total pressure of 100.0kpa. inside the box there is car...
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