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2/+ 273K 1. A weather balloon is filled with 3.3 x 10 L of hydrogen at a temperature of 21 °C and a pressure of 745 torr. What is the volume of the balloon at a height of 15 km, where the temperature is -23 °C? Assume pressure is constant. a. 2.09 x 10" L V. 33, L b. 3610 L c. 2810 L d. 3880 L

2/+ 273K 1. A weather balloon is filled with 3.3 x 10 L of hydrogen at a temperature of 21 °C and a pressure of 745 torr. What is the volume of the balloon at a height of 15 km, where the temperature is -23 °C? Assume pressure is constant. a. 2.09 x 10" L V. 33, L b. 3610 L c. 2810 L d. 3880 L

Chemistry
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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3003 De LEARNING TARGET: LT.4a (NEW) 4a (CLICK... To pass: All m/c questions correct & 2-3 small errors on 04 OR PV/T₁= P₂V₂/T₂n₂ 1 atm = 101325 Pa = 760 torr = 760 mm Hg 2/+ 273K 1. A weather balloon is filled with 3.3 x 10 L of hydrogen at a temperature of 21 °C and a pressure of 745 torr. What is the volume of the balloon at a height of 15 km, where the temperature is -23 °C? Assume pressure is constant. A a. 2.09 x 10⁰ L V. 33×10 L T₁ 214273 P₁. 745 Torr a c. d. (B) Two m/c questions correct & only trivial errors on Q4 b. 3610 L C₁ d. c. 2810 L 2 -23/223= 250k 2. A can of hair spray bought at the grocery store was left in a hot car, going from a chilly room temperature of 17 "C to a sweltering 43 °C. What will happen to the pressure of the gas in the can? A 15 The pressure would increase. The pressure would decrease. The pressure will stay constant. This question cannot be solved with the information given. a. The volume would increase. b. The volume would decrease. The volume will stay constant. This question cannot be solved with the information given. K="C+ 273.15 3. Consider a sample of hellum gas in a balloon. What would happen to this balloon if the temperature decreases and the pressure increases? d. 3880 L Download
Transcribed Image Text:3003 De LEARNING TARGET: LT.4a (NEW) 4a (CLICK... To pass: All m/c questions correct & 2-3 small errors on 04 OR PV/T₁= P₂V₂/T₂n₂ 1 atm = 101325 Pa = 760 torr = 760 mm Hg 2/+ 273K 1. A weather balloon is filled with 3.3 x 10 L of hydrogen at a temperature of 21 °C and a pressure of 745 torr. What is the volume of the balloon at a height of 15 km, where the temperature is -23 °C? Assume pressure is constant. A a. 2.09 x 10⁰ L V. 33×10 L T₁ 214273 P₁. 745 Torr a c. d. (B) Two m/c questions correct & only trivial errors on Q4 b. 3610 L C₁ d. c. 2810 L 2 -23/223= 250k 2. A can of hair spray bought at the grocery store was left in a hot car, going from a chilly room temperature of 17 "C to a sweltering 43 °C. What will happen to the pressure of the gas in the can? A 15 The pressure would increase. The pressure would decrease. The pressure will stay constant. This question cannot be solved with the information given. a. The volume would increase. b. The volume would decrease. The volume will stay constant. This question cannot be solved with the information given. K="C+ 273.15 3. Consider a sample of hellum gas in a balloon. What would happen to this balloon if the temperature decreases and the pressure increases? d. 3880 L Download
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