HOW much energy is necessary to vaporize 22.4 g of NH,(/) (boiling point = -33.4 °C) that is initially at a temperature of -54.0 °C? Specific heat capacity, NH,(/): 4.7 J/(g C) Specific heat capacity, NH,(g): 2.2 J/(g C) Heat of vaporization 23.5 kJ/mol Molar mass 17.0 g/mol 39 kJ 340 kJ 590 kJ 6.3 kJ

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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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HOW much energy is necessary to vaporize 22.4 g of NH,(/) (boiling point = -33.4 °C) that is initially at a temperature of -54.0 °C?
Specific heat capacity, NH,(/):
4.7 J/(g C)
Specific heat capacity, NH,(g):
2.2 J/(g C)
Heat of vaporization
23.5 kJ/mol
Molar mass
17.0 g/mol
39 kJ
340 kJ
590 kJ
6.3 kJ
Transcribed Image Text:HOW much energy is necessary to vaporize 22.4 g of NH,(/) (boiling point = -33.4 °C) that is initially at a temperature of -54.0 °C? Specific heat capacity, NH,(/): 4.7 J/(g C) Specific heat capacity, NH,(g): 2.2 J/(g C) Heat of vaporization 23.5 kJ/mol Molar mass 17.0 g/mol 39 kJ 340 kJ 590 kJ 6.3 kJ
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