19) A balloon is inflated from 0.0100 L to 0.600 L against an external pressure of...
A system expands from a volume of 1.00 L to 2.00 L against a constant external pressure of 1.00 atm. What is the work (w) done by the system? (1 L·atm = 101.3 J) a) 1.00 J b) 2.00 J c) 1.01 × 102 J d) 1.01 × 105 J e) 3.00 J
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Inflating a balloon requires the inflator to do pressure voluve. work ash the sumoundings. If the balloon is inflated from O. Loul to 1.852 against D=1.00 atm, How much work is done in a ?
Compute the work done by a gas on the surrounds when it expands against a constant external pressure of 2.00 atm from 5.00 L to 10.00 L at 30C. If 2.00 atm is the gas pressure at 10.00 L, 30C, compute the number of mole of gas. Compute the work that must be done by the surrounds on the gas to return the gas to its initial state using one irreversible compression.
Atmospheric pressure is 101000 Pa. A toy balloon is inflated with helium at a constant pressure that is 890000 Pa in excess of atmospheric pressure. If the balloon inflates from a volume of 0.00081 m^3 to 0.00101 m^3, how much work is done by the balloon on the surrounding air? Answer in units of J.
A gas is allowed to expand from a volume of 4.5 L to a volume of 6.39 L against a constant external pressure of 1.00 atm. How much PV work (in joules) is performed on the surroundings? Express your answer to two decimal places. (1 L·atm = 101.3 J)
A cylinder equipped with a piston expands against an external pressure of 1.61 atm . If the initial volume is 0.515 L and the final volume is 1.260 L , how much work (in J) is done?
A cylinder equipped with a piston expands against an external pressure of 1.64 atm . If the initial volume is 0.535 L and the final volume is 1.290 L , how much work (in J) is done
5. An inflated balloon has a volume of 8.0 L at sea level (1.0 atm) and is allowed to ascend until the pressure is 0.40 atm. During the ascent, the temperature drops from 21.0 °C to -21.0 "C. What is the volume of the balloon at the final altitude?
1. A balloon is partially inflated with 5.00 L of helium at sea level, where the atmospheric pressure is 1.00 atm. The balloon ascends to an altitude of 1600 m, where the pressure is 0.83 atm. What is the volume of the balloon at the higher altitude, if the temperature of the helium does not change? 2. What Celsius temperature is required to increase the volume of.a sealed balloon from 2.00 L to 3.00 L if the initial temperature is...
Calculate the work done by a system when it expands against a constant external pressure of 4.6 atm from an initial volume of 6.9 L to a final volume of 21.6 L. Give your answer in joules (J) to the nearest integer (whole number). Do NOT input units. If your answer is negative, use a hyphen - (do not use an underscore) and do not add any spaces. For example, if your answer is -345.678 J, enter -346