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For tin, Sn, the heat of vaporization at its normal boiling point of 2270 C is 230.1 kJ/mol. The entropy change when 2.13 moles

For tin, Sn, the heat of vaporization at its normal boiling point of 2270 C is 230.1 kJ/mol. The entropy change when 2.13 moles of liquid Sn vaporizes at 2270 C, 1 atm J/K. is

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