Ethyl chloride, C2H5Cl, is used as a local anesthetic. It works by cooling tissue as it vaporizes; its heat of vaporization is 26.4 kJ/mol. How much heat could be removed by 20.0 g of ethyl chloride?
A. 8.18 kJ
B. 341 kJ
C. 528 kJ
D. 3410 kJ
Answer:A
Ethyl chloride, C2H5Cl, is used as a local anesthetic. It works by cooling tissue as it vaporizes; its heat of vaporization is 26.4 kJ/mol. How much heat could be removed by 20.0 g of ethyl chloride?
A. 8.18 kJ B. 341 kJ C. 528 kJ D. 3410 kJ