Asked by Savita
How much heat is absorbed by 100 g of ice at -20 deg C to become water at 0 deg C? The specific heat of ice is 2.06 J/gC.
Answers
Answered by
DrBob222
q1 to change T ice @ -20 C to ice @ zero C.
q1 = mass ice x specific heat ice x (Tfinal-Tinitial) = ?
q2 = heat to change ice @ zero C to water @ zero C.
q2 = mass ice x heat fusion ice = ?
total Q = q1 + q2 = ?
q1 = mass ice x specific heat ice x (Tfinal-Tinitial) = ?
q2 = heat to change ice @ zero C to water @ zero C.
q2 = mass ice x heat fusion ice = ?
total Q = q1 + q2 = ?
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