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In this problem, 1.20 mole of a monatomic ideal gas is initially at 318 K and...

In this problem, 1.20 mole of a monatomic ideal gas is initially at 318 K and 1 atm. (a) What is its initial internal energy? kJ (b) Find its final internal energy and the work done by the gas when 480 J of heat are added at constant pressure. final internal energy kJ work done by the gas kJ (c) Find the same quantities when 480 J of heat are added at constant volume. finale internal energy kJ work done by the gas kJ

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