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Under constant pressure, the temperature...

Under constant pressure, the temperature of 3.00 mol of an ideal monatomic gas is raised 15.0 K. What are (a) the work W done by the gas, (b) the energy transferred as heat Q. (c) the change `Delta E _( i n t )` in the internal energy of the gas, and (d) the change `Delta `K in the average kinetic energy per atom?

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`(a) 374 J , (b) + 935 ,(c ) + 561 j , (d ) +3.11 xx 10^(-22)`J
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