Question
1)How much heat is required for 20.0 g of water to go from 23C to 38C?
2)Find the amount of energy needed to melt 15.0 g of Ice at 0 C
2)Find the amount of energy needed to melt 15.0 g of Ice at 0 C
Answers
1. q = heat = mass H2O x specific heat H2O x (Tfinal-Tinitial)
2. q = mass ice x heat fusion
2. q = mass ice x heat fusion
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