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Calculate the Quantity of Energy Required to Change 7

Question 19

Multiple Choice

Calculate the quantity of energy required to change 7.72 mol of liquid water to steam at 100oC. The molar heat of vaporization of water is 40.6 kJ/mol.


A) 5.26 kJ
B) 40.6 kJ
C) 313 kJ
D) 77.2 kJ
E) 48.3 kJ

Correct Answer:

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