Posted by Cha-Ching on Friday, December 16, 2011 at 9:08am.
q1 = heat need to raise T from -27 C to zero C.
q1 = mass ice x specific heat ice x (Tfinal-Tinitial).
q2 = neat to convert ice at zero C to liquid water at zero C.
q2 = mass ice x heat fusion.
q3 = heat to raise T of liquid water from zero C to 50 C
q3 = mass x specific heat x (Tfinal-Tinitial)
Total Q = q1 + q2 + q3
Related Questions
Beginner Chemistry - How much heat energy is needed to convert 125.0g of ice ...
chemistry - How much energy (in kilojoules) is needed to heat 5.45g of ice from...
chemistry - What are the joules needed to melt 50.0g of ice at 0 degree C and to...
chemistry - the heat of fusion water is335 J/g. The heat of evaporization of ...
college chemistry - How much heat is needed to melt 50.0g of ice at 0 degree ...
Chemistry - Consider a 27.5g piece of ice at 0.00C. a) how much heat is required...
Chemistry - Consider a 27.5 g piece of ice at 0.00 C. a) how much heat is ...
Chemistry - 1. How much heat is added to 40.0 g of ice at –20 o C to ...
Chemistry - Calculate the amount of heat in kilojoules released when 50 grams of...
Chemistry - How much energy is needed to convert 90g of water (ice) at -85 ...
For Further Reading
