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A helium-filled balloon contains 0.26 mol He at 101 kPa and a temperature of 21 and degC. What is the volume of the gas in the balloon?
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∙ 7y ago
6.3 L
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What happens when an inflated balloon is exposed to cold air?
When an inflated balloon is exposed to cold air, provided pressure is constant, the volume will decrease. Bring the balloon back to a warmer spot, and the gas gains kinetic energy from the warm air, and the balloon will plump back up.
What happens when liquid nitrogen is poured on balloon?
Liquid nitrogen has a low temperature, and that obviously decreases the volume of the air inside the balloon. The balloon shrinks
How does temperature affect the size of a balloon?
When the temperature is colder the particles in the balloon travel slower, making the balloon not able to increase in size it decreases.When the temperature is hot it allows the balloon to expand because the particles in the balloon are moving rapidly. in conclusion the the cold makes the balloon decrease in size and the heat allows it to expand.
A balloon is filled with helium. Its volume is 4.2L at 312.K. What will its volume in liters be at 285.K assuming no change in pressure?
Assuming pressure is constant, like you said, volume and temperature have a direct relationship. As temperature increases, volume increases; as temperature decreases, volume decreases. Setting up a algebraic direct proportion, you get approximately 3.84 liters for the balloon at 285 degrees K.
A balloon was filled to a volume of 2.50 L when the temperature was 30.0 C What would the volume become if the temperature dropped to 11.0 C?
2.5 x ____ = ____ 303.15 284.15 2.34 L
If you have 45L of helium in a balloon at temperature of25c and increased the temperature of the balloon to 55c what will the new volume of the balloon be?
49.5
When A balloon has a volume of 10500 liters and the temperature is 15 and degC. If the temperature were -25 and degC what would the volume of the balloon be?
It would be approx 9042 litres.
The volume of the balloon is 3 liters at a temperature of 300 degrees kelvin What will the volume of the balloon be if the temperature rises to 350?
3.5 litre if pressure is kept constant.
A balloon contains 0.116 of gas and has a volume of 2.90?
Good for it.
While a balloon is being filled if the temperature of the air in the balloon decreases what happens to its volume?
volume decreases considering the pressure is constant
How will volume of a balloon change if pressure remains constant but temperature increases?
The volume will increase in proportion to the increase in absolute temperature.
What is the diffusion rate of temperature at 5 degrees Celsius?
If I have 45 liters of helium in a balloon at 250 C and increase the temperature of the balloon to 550 C, what will the new volume of the balloon be?
As you walk into the cold locker room the temperature of the helium inside your balloon decreases What happens to its volume?
the volume of the balloon decreases because the tempature decreased
What happens to the volume of Balloon left on a sunny windowsill?
It would increase. The balloon would expand because when temperature increases, volume increases as well.
Suppose volume of 0.1 m3 and a temperature of 300 Kelvin You leave the balloon in a car with the windows rolled up and the temperature rises to 315 degrees Kelvin What is the new volume of the balloon?
0.105 m3
What happens when an inflated balloon is exposed to cold air?
When an inflated balloon is exposed to cold air, provided pressure is constant, the volume will decrease. Bring the balloon back to a warmer spot, and the gas gains kinetic energy from the warm air, and the balloon will plump back up.
What happens when liquid nitrogen is poured on balloon?
Liquid nitrogen has a low temperature, and that obviously decreases the volume of the air inside the balloon. The balloon shrinks
