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The Enthalpy of Vaporization of Ammonia at Its Normal Boiling °\degree

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The enthalpy of vaporization of ammonia at its normal boiling point,-33.34 °\degree C, is approximately 23.35 kJ/mol.What is the entropy change in the surroundings when one mole of liquid ammonia vaporizes at -33.34 °\degree C in a large room maintained at a temperature of 25.0 °\degree C?


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