The heat of fusion for water is 6.01 kJ/mol and for ethyl alcohol (C2H5OH) is 5.01 kJ/mol. The amount of heat that would melt 25.0 grams of water would melt how many grams of ethyl alcohol?
Let x be the heat required for 25g of water
6.01kj is required for 18g of water
Cross multiply x*18=25*6.01
Let y the amount of ethanol melted by 8.347kj
46g of ethanol requires 5.01kj
Cross multiply y*5.01=8.347*46