Posted by Anonymous on Monday, February 22, 2010 at 11:28pm.
q1 = heat to move ice from -48.6 to O.
q1 = mass ice x specific heat ice x delta T.
q2 = heat t melt ice at zero to liquid water at zero.
q2 = mass ice x delta H fusion.
q3 = heat to move liquid water from zero C to 100 c.
q3 = mass water x specific heat water x delta T.
q4 = heat to vaporize water at 100 to steam at 100.
q4 = mass water x delta H vaporization.
q5 = heat to move steam from 100 C to 173.0 C.
q5 = mass steam x specific heat steam x delta T.
Total Q = q1 + q2 + q3 + q4 + q5.
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