Suppose you have a spherical balloon filled with air at room temperature and 1.0 atm pressure; its radius is 17cm . you take the balloon in an airplane, where the pressure is 0.78 atm. If the temperature is unchanged, what's the balloon's new radius?
Suppose you have a spherical balloon filled with air at room temperature and 1.0 atm pressure;...
Suppose you have a spherical balloon filled with air at room temperature and 1.0 atm pressure; its radius is 8 cm . You take the balloon in an airplane, where the pressure is 0.88 atm. Part A If the temperature is unchanged, what's the balloon's new radius? (The answer is not 10.435 cm)
A gas‑filled weather balloon has a volume of 50.0L at ground level, where the pressure is 765 mmHg and the temperature is 20.3 C. After being released, the balloon rises to an altitude where the temperature is −4.52 C and the pressure is 0.0687 atm. What is the weather balloon's volume at the higher altitude?
1) Gas is confined in a tank at a pressure of 9.8 atm and a temperature of 26.5°C. If two-thirds of the gas is withdrawn and the temperature is raised to 90.0°C, what is the pressure of the gas remaining in the tank? 2) A weather balloon is designed to expand to a maximum radius of 17 m at its working altitude, where the air pressure is 0.030 atm and the temperature is 200 K. If the balloon is filled...
6. (25 pts) There's a giant 188 L balloon filled with 0.3333 atm of O2(g) and 0.6667 atm Fr() at room temperature (298 K). The balloon can not burst but it's volume can fluctuate. a. How many mols of each, O2 and F3, are present in the balloon? (Use R=0.08206) b. The F, reacts with the O, to produce OF2(g). Assuming the reaction happens so fast the balloon's volume remains constant, initially, what is the new total pressure inside the...
Suppose you have filled a 35.0 L car tire with air at a pressure of 40.0 lb / in2. If you attach a balloon to the tire and let the air out of the tire into the balloon until the pressure is 14.7 lb / in2, what is the final volume to which the balloon will expand, assuming that the temperature is constant and that the volume of the tire remains constant. (Hint: first calculate the final volume of the...
You have a 2.20-L balloon full of air at 23°C. To what Celsius temperature would you have to heat the balloon to double its volume if the pressure remained unchanged?
1. If I have 5.6 liters of gas in a piston at a pressure of 1.5 atm and compress the gas until its volume is 4.8 L, what will the new pressure inside the piston be? 2. I have added 15 L of air to a balloon at sea level (1.0 atm). If I take the balloon with me to Denver, where the air pressure is 0.85 atm, what will the new volume of the balloon be? 3. I’ve got...
Suppose a balloon has a maximum volume of 7.00 L. Also suppose each time you blow into a balloon, you expel 0.045 mol of air. How many times can you blow into the balloon before the balloon pops? Assume atmospheric conditions of 1.0 atm and 22 °C and that your breath is room temperature.
A weather balloon is designed to expand to a maximum radius of 21 m at its working altitude, where the air pressure is 0.030 atm and the temperature is 200 K. If the balloon is filled at atmospheric pressure and 318 K, what is its radius at liftoff?
A weather balloon is designed to expand to a maximum radius of 22 m at its working altitude, where the air pressure is 0.030 atm and the temperature is 200 K. If the balloon is filled at atmospheric pressure and 258 K, what is its radius at liftoff? ________m