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5) A gas expands at constant temperature from a volume of 2.0 L. to 6.5 L...
A gas expands from 5.7 L to 8.1 L at constant temperature. Calculate the work done by the gas if it expands against a constant external pressure of 0.98 atm. Answer in units of joules.
A sample of nitrogen gas expands in volume from 1.4 to 6.2 L at constant temperature. Calculate the work done in joules if the gas expands (a) against a vacuum: (b) against a constant pressure of 0.64 atm: 10 Enter your answer in scientific notation. (c) against a constant pressure of 4.3 atm: Enter your answer in scientific notation.
A gas expands in volume from 20.5m, to 98.5mt constant temperature. Calculate the work done in joules if the expands against a constant pressure of 0.75atm. 0.09511 051 5.93 -0.0585
The gas inside a cylinder expands against a constant external pressure of 0.953 atm from a volume of 4.51 L to a volume of 14.50 L. In doing so, it turns a paddle immersed in 0.962 L of liquid toluene (C7H8). Calculate the temperature rise of the liquid, assuming no loss of heat to the surroundings or frictional losses in the mechanism. Take the density of liquid C7H8 to be 0.867 g cm-3 and its specific heat to be 1.69...
The gas inside a cylinder expands against a constant external pressure of 0.906 atm from a volume of 3.61 L to a volume of 14.50 L. In doing so, it turns a paddle immersed in 0.926 L of liquid octane (C8H18). Calculate the temperature rise of the liquid, assuming no loss of heat to the surroundings or frictional losses in the mechanism. Take the density of liquid C8H18 to be 0.703 g cm-3 and its specific heat to be 2.22...
Be sure to answer all parts. A sample of nitrogen gas expands in volume from 1.8 to 4.7 L at constant temperature. Calculate the work done in joules if the gas expands (a) against a vacuum: J (b) against a constant pressure of 0.96 atm: × 10 J Enter your answer in scientific notation. (c) against a constant pressure of 6.9 atm: × 10 J Enter your answer in scientific notation.
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
A certin gas expans in volume from 2.0 L to 0.6 L at a constant tempature. Caculate the work done under the following conditions: a. expansion agasint external pressure of 1.2 atm b. expansion aganist a vacuum
Consider an ideal gas enclosed in a 1.00 L container at an internal pressure of 24.0 atm. Calculate the work, w, if the gas expands against a constant external pressure of 1.00 atm to a final volume of 24.0L W = -55931 Now calculate the work done if this process is carried out in two steps. 1. First, let the gas expand against a constant external pressure of 1.50 atm to a volume of 16.0L. 2. From the end point...
An ideal gas expands from 26.0 L to 80.0 L at a constant pressure of 1.00 atm. Then, the gas is cooled at a constant volume of 80.0L back to its original temperature. It then contracts back to its original volume without changing temperature. Find the total heat flow, in joules, for the entire process. total heat flow: