Question: I need help with this question. How much heat is required to convert 28.1g of liquid H2O at 71C into steam at ?133.C For liquid

I need help with this question.

How much heat is required to convert 28.1g of liquid H2O at 71C into steam at ?133.C For liquid water, C=4.185J/gC For water vapor, C=1.996J/g Hvap=40.65kJ/mol Energy needed = Remember that there are three pieces that must be considered q1= heat needed to raise the temperature of the liquid to 100.0C=mCDT (MWmass)Hvop=q2= heat needed to vaporize the sample q3= heat needed to raise the temperature of the vapor from 100.0C to the final temperature = mCDT

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