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OpenStudy (anonymous):
What is the change in enthalpy when 180 g of water vapor condenses at 100oC? (delta Hv = 40.67 kJ/mol) A. - 565 kJ B. 407 kJ C. -407 kJ D. 565 kJ
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OpenStudy (anonymous):
hey @aaronq would you mind helping me with this question?
OpenStudy (anonymous):
Q= m x Hv / M(H2O) Q= 180 x 40.67 / 18 Q= 407 kJ
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