10.38 te thesed to10.36 A neon sign is made of glass tubing whose inside diameter is2.5 cm and whose length is 5.5 m. If the sign contains neonat a pressure of 1.78 torr at 35 °C, how many grams of neonare in the sign? (The volume of a cylinder is r h.)10.37 (a) Calculate the number of molecules in a deep breath ofair whose volume is 2.25 L at body temperature, 37°C, andpres-w to():areda pressure of 735 torr. (b) The adult blue whale has a lung ca-pacity of 5.0 × 10´ L. Calculate the mass of air (assume ano toaverage molar mass of 28.98 g/mol) contained in an adultblue whale's lungs at 0.0 °C and 1.00 atm, assuming the airbehaves ideally.as10.38 (a) If the pressure exerted by ozone, O3, in the stratosphereis 3.0 X 10-3 atm and the temperature is 250 K, how manyOzone molecules are in a liter? (b) Carbon dioxide makes up ap-fproximately 0.04% of Earth's atmosphere. If you collect a 2.0-Lsample from the atmosphere at sea level (1.00 atm) on a warmday (27 °C), how many CO2 molecules are in your sample?10.39 A scuba diver's tank contains 0.29 kg of O2 compressed into avolume of 2.3 L. (a) Calculate the gas pressure inside the tankat 9°C. (b) What volume would this oxygen occupy at 26 °Cand 0 95 atm?

pO3 = 3.0 * 10-3 atm T = 250 K V = 1 L % of CO2 = 0.04 % Volume of Sample = 2.0 L P of sample = 1…

10.38 (a) If the pressure exerted by ozone, O3, in the stratosphere is 3.0 X 10-3 atm and the temperature is 250 K, how many Ozone molecules are in a liter? (b) Carbon dioxide makes up ap- proximately 0.04% of Earth's atmosphere. If you collect a 2.0-L sample from the atmosphere at sea level (1.00 atm) on a warm day (27 °C), how many CO2 molecules are in your sample?

10.38 (a) If the pressure exerted by ozone, O3, in the stratosphere is 3.0 X 10-3 atm and the temperature is 250 K, how many Ozone molecules are in a liter? (b) Carbon dioxide makes up ap- proximately 0.04% of Earth's atmosphere. If you collect a 2.0-L sample from the atmosphere at sea level (1.00 atm) on a warm day (27 °C), how many CO2 molecules are in your sample?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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