Question

please help with F,g,H , thank you!

VJ A tal tire has a recommended rating of 2.518 atm. While parked, the tire has at the temperature on 11.0°C, inflated to a volume of 10.4 L and with a pressure of 2.109 atm. When driving on a hot day, the tire warms to 62.0 Cand its volume expands to 10.9 L Pau a) Assuming there are the same molecules in the tire (n is constant) Does the pressure in the 11 tire exceed its recommended rating on the hot day? 2.965 atm, bous Not exced the rating b) Find the number of moles in the tire +0.9Almal ! c) Convert your answer in A to mmHg 17 974 Ha m let d) Knowing the number of mols in the tire use the ideal Gas law to calculate the final pressure at 62 C, is it the same as your answer in A 2.574 atm, alnussane linal pressure e) While parked (11 C) you inflated the tire to 2.38 atm assuming there is no temperature change what is the new volume of the tire? 11.00L ! f) Once you finish your drive, the tire temperature is 62 °C, after 10 minutes of being parked the temperature of the tire is now 58°C assuming your tire volume does not change what is the new pressure of the tire? (get the original pressure form C) g) You are driving and hit a pothole at full speed, your tire volume momentarily changes from 10.9 to 10.7 Liters. What was your tire pressure when you hit the pothole? Use your initial pressure from answer A and assume there was no temperature change. h) If the atmospheric composition is: Nitrogen (78.1%), Oxygen (20.9%), Argon (0.93%), Carbon Dioxide (0.04%). From your answer in e What is the partial pressure of each of the gases in your tire?

Answer 1

Af temp - 11 - 293+) 1 284k volume - 10.40 Pi = 2.109 atn Ad temp = 62°c.223 +62.335k. volume 22 10.92 from 'd we know that at gå.. P₂=2.30 yato law at 58 22 331k from ideal gas Pr=nRT en + Beyin 25 x 331 x 2374 *33) 335 .-2. 345 atm V = 10.9 alterit P = 2.365 atm 27 10.7 Pa = x Forom ideal gas equation - PrenRT MRT as const. . "PV, a Pava 2-365X109 = 2x10.7 9 . - 2409 atm . (Anewery ny Pfind a 2.38 atm (Total pressure Partial pressure? . x XProtel notal Nitrogen a 28.110. iet 100° lo is daken as too your mtotal= 100 mole . 78180 midle a Hitrogen

I Nitrogen mnitrogen & Protal n total . 18 т у 2- % (ор = 1.85 als Соп Partа реч о очат • Поче, о 26*9. fo, - до 4 x 22 г . [ор 1 : 0.497 atin 42 Рw to 2-я а - 6° 9 х 2-39 Loo . о-о) офт .