Determine change in internal energy when a gas contracts
What is the change in internal energy when a gas contracts from 377 mL to 119 mL under a pressure of 1550 torr, while at the same time being cooled by removing 124.0 J of heat energy? Show the steps.
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What is the change in internal energy when a gas contracts from 377 mL to 119 mL under a pressure of 1550 torr, while at the same time being cooled by removing 124.0 J of heat energy?
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Hydrogen iodide, HI, is formed in an equilibrium reaction when gaseous hydrogen and iodine gas are heated together. If 20.0 g of hydrogen and 20.0 g of iodine are heated, forming 10.0 g of hydrogen iodide, what mass of hydrogen remains unreacted?
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