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    A container maintains a constant pressure of 78500 Pa while changing to a volume of 421 liters. If 21980 J of work was done by the gas, what was the starting volume?

    liters ?

    A container maintains a constant pressure of 80200 Pa while changing to a volume of 445 liters. If 31670 J of work was done by the gas, what was the starting volume?

    liters ?

    A container maintains a constant pressure of 82200 Pa while changing to a volume of 875 liters. If 71340 J of work was done by the gas, what was the starting volume?

    liters ?

    A container maintains a constant pressure of 65000 Pa while changing to a volume of 708 liters. If 40170 J of work was done by the gas, what was the starting volume?

    liters ?

    A container maintains a constant pressure of 62200 Pa while changing to a volume of 415 liters. If 23630 J of work was done by the gas, what was the starting volume?

    liters ?

    A container maintains a constant pressure of 75600 Pa while changing to a volume of 346 liters. If 20260 J of work was done by the gas, what was the starting volume?

    liters ?