# Chemistry

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1. How much heat energy is needed to transform 125g of ice at 0 degrees Celsius to warm water at 80 degrees Celsius?

• Chemistry -

q1 = heat to melt ice at zero C to liquid water at zero C.
q1 = mass ice x heat fusion ice.

q2 = heat to move liquid water from zero C to 80 C.
q2 = mass water x specific heat water x (Tfinal-Tinitial)

Total heat = Q = q1 + q2

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