Consider an oxygen tank used for a mountaineering expedition. The mass of one molecule of oxygen is 5.3x10-26 kg. What is the pressure that oxygen exerts on the inside walls of the tank if its concentration is 4x1027 particles/m3, and its rms speed is 500 m/s? O 35.3 x 103 Pa O 79.5 x 10° Pa O 10.1 × 104 Pa O 17.7 x 106 Pa O 39.8 x 106 Pa
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- 1. Five bicyclists are riding at speeds 2.6 m/s, 4.7 m/s, 5.4 m/s, 3.5 m/s, and 2.6 m/s. a) What is their average speed? V ave b) What is their rms speed? Vrms m/s m/sIf 2.00 mol of nitrogen gas (N2) are placed in a cubic box, 34.0 cm on each side, at 2.50 atm of pressure, what is the rms speed of the nitrogen molecules? 730.13 * m/sI need help with this question
- If 1.2 mol of oxygen gas is confined in a 10-L bottle under a pressure of 3.0 atm , what is the average translational kinetic energy of an oxygen molecule? Express your answer using two significant figures. Hν ΑΣφ к- J Submit Request AnswerOne mole of hydrogen gas (molar mass = 2.0 g/mol) has an rms velocity of 2.0 x 10° m/s. To what temperature on the Celsius scale does this correspond? 3.2 x 105 °C O 4.8 x 104 C 3.2 x 102 °C 48°C 6.9°CFive gas molecules have speeds of 500, 600, 700, 800, and 900 m/s. What is the rms speed? What is the average speed?