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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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123lol456 123lol456
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4 months ago

Liquid ammonia can be used as a refrigerant and heat transfer fluid. How much energy is required to heat 25.0 g of NH3( l) from  –65.0°C to  –12.0°C?

 Normal boiling point–33.4°C  
 Specific heat of NH3( l)4.7 J/g •°C  
 Specific heat of NH3( g)2.2 J/g •°C  
 Molar heat of vaporization 23.5 kJ/mol    


▸ 4.92 kJ

▸ 16.0 kJ

▸ 34.5kJ

▸ 39.4 kJ

▸ 182.8kJ
Textbook 
Chemistry: Atoms First

Chemistry: Atoms First


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dcmc92dcmc92
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