545 J of work is done on a gas and changes the volume by −2.50 L. What is the external pressure? Assume that the external pressure is constant over the change in volume. Give the answer to three significant figures. Provide your answer below: atm
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of work is done on a gas and changes the volume by . What is the external pressure? Assume that the external pressure is constant over the change in volume. Give the answer to three significant figures.