Asked by Diane
How many calories are absorbed when 150g of ice at O is changed to liquid water at 45C?
Answers
Answered by
DrBob222
q1 = heat to melt ice at zero C to liquid at zero C.
q1 = mass ice x heat fusion.
q2 = heat to warm water at zero C to 45 C.
q2 = mass water x specific heat H2O x (Tfinal-Tinitial).
Total = q1 + q2.
q1 = mass ice x heat fusion.
q2 = heat to warm water at zero C to 45 C.
q2 = mass water x specific heat H2O x (Tfinal-Tinitial).
Total = q1 + q2.
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