Suppose you are in a room that is at a temperature of 284.01K. What is the approximate RMS velocity of an O2 molecule in this room (in units of meters per second)?
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Suppose you are in a room that is at a temperature of 284.01K. What is the approximate RMS velocity of an O2 molecule in this room (in units of meters per second)?
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- The study of distributions of carbon dioxide (CO₂) and carbon monoxide (CO) in the atmosphere is an important environmental issue. The masses of CO₂ and CO molecules are 44u and 28u, respectively with u = 1.66x10-²7 kg. A. Calculate the most probable speed, average speed, and rms speed for CO₂ and CO molecules at 290K. B. Discuss the possible distributions of these particles throughout the atmosphere with explanations.At 100°C the rms speed of nitrogen molecules is 576 m/s. Nitrogen at 100° C and a pressure of 2.5 atm is held in a container with a 10 cm x 10 cm square wall. Estimate the rate of molecular collisions (collisions/s) on this wall. Express your answer in collisions per second. ► View Available Hint(s) the rate of collisions = Submit VG ΑΣΦ ? collisions SDr. Chini's research group recently made an interesting discovery, while studying laser interactions with molecular gases. They found that nitrous oxide molecules (mass 44.013 g per mole) can reach temperatures exceeding 745 degrees Celsius after a interacting with a few closely-spaced (in time) laser pulses. At this temperature, what is the rms speed (in m/s) of a nitrous oxide molecule?