Diethyl ether,used as a solvent for extraction of organic compounds from aqueous solutions,has a high vapor pressure which makes it a potential fire hazard in laboratories in which it is used.How much energy is released when 100.0 g is cooled from 53.0°C to 10.0°C?
A) 10.1 kJ
B) 13.1 kJ
C) 16.1 kJ
D) 45.2 kJ
E) 48.6 kJ
Correct Answer:
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