What is the energy change when the temperature of 14.6 gaseous xenon is decreased from 38.7 °C to of grams 23.5 °C?

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What is the energy change when the temperature of 14.6
gaseous xenon is decreased from 38.7 °C to
of
grams
23.5 °C?
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What is the energy change when the temperature of 14.6 gaseous xenon is decreased from 38.7 °C to of grams 23.5 °C?

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