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There is no attempt penalty 07 Question (2 points) a See page 443 1st attempt Feedback...
A weather balloon with a volume of 211 L is launched at 20.0°C at sea level, where the atmospheric pressure is 1.00 atm. The balloon rises to an altitude of 2.00 x 104m, where atmospheric pressure is 61.0 mmHg and the temperature is 210.0 K. What is the volume of the balloon at 2.00 x 104m?
A weather balloon with a volume of 231 L is launched at 20.0°C at sea level, where the atmospheric pressure is 1.00 atm. The balloon rises to an altitude of 2.00 × 104 m, where atmospheric pressure is 57.0 mmHg and the temperature is 210.0 K. What is the volume of the balloon at 2.00 × 104 m?
A weather balloon with a volume of 191 L is launched at 20.0°C at sea level, where the atmospheric pressure is 1.00 atm. The balloon rises to an altitude of 2.00 × 104 m, where atmospheric pressure is 71.0 mmHg and the temperature is 210.0 K. What is the volume of the balloon at 2.00 × 104 m?
1st attempt di See Periodic Table See Hint In one demonstration of this reaction, 32.00 mL of H2 are collected over water at 25°C. Atmospheric pressure is 759.0 mmHg. How many grams of H2 are collected? g Hydrogen MacBo esc Fl F4 F5 F6 4
A weather balloon with a volume of 170.0 L is launched at 20 degrees C at sea level, where the atmospheric pressure is 1.00 atm. The balloon rises to an altitude of 20,000 m, Where atmospheric pressure is 59 mmHg and the temperature is 210 K. What is the volume of the balloon at 20,000 m?
2nd attempt W See Periodic Table O See Hint A balloon is partly inflated with 4.85 liters of helium at sea level where the atmospheric pressure is 998 mbar. The balloon ascends to an altitude of 3.00 x 10 meters, where the pressure is 863 mbar. What is the volume of the helium in the balloon at the higher altitude? Assume that the temperature of the gas in the balloon does not change in the ascent. 1st attempt Feedback hal...
A weather balloon is filled with 115.0L of He and launched from sea level (T-20.0°C, P-755 torr). The balloon is designed to continue its ascent to an altitude of 30.0 km where it bursts, releasing a package of meteorological instruments that parachute back to Earth. 1st attempt Feedback See Periodic Table See Hint If the atmospheric pressure at 30.0 km is 28.0 torr and the temperature is -38.0 °C, what is the volume of the balloon when it bursts? 8913
penalty 04 Question (4 points) See page 289 A balloon is filled to a volume of 15.9L at a temperature of 27.1°C. If the pressure in the balloon is measured to be 2.20 atm, how many moles of gas are contained inside the balloon? 2nd attempt hi See Periodic Table See Hint
2 points you have unlimited attempts/ There is no attempt penalty 07 Question (2 points) See page 281 1st attempt See Hint Assume you are bequeathed $300 by a long-lost cousin. You decide that, for the next year, you will put all that money in the bank until you decide what to do with it. The bank is currently paying an interest rate of 4% a. At the year's end you will have S b. At the year's end your...
08 Question (4 points) See page 275 For some reason, a skier decides to ski from the summit of a mountain near Park City, UT (elevation - 9970ft, TE-20.0°C, and Patm = 623 mmHg),to the base of the mountain (elevation - 6920 feet, T = -15 °C, and Pam - 688 mmHg) with a balloon tied to each of her ski poles. 1st attempt Iu See Periodic Table See Hint If each balloon is filled to a volume of 2.00...