heat to melt the ice: Hf*.1kg
Heat to heat water to 100C= .1kg*4200j/kg*100
calculate, then add, watch units. Specifically, numbers such as you gave without units are totally meaningless
Calculate the heat energy required to change 0.1kg of ice at 0oc to water boiling at 100oc (SPC of water = 4200, SLH of ice =336000)?
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