Calculate the enthalpy when 850.0g of ice melts ΔH_fusion for ice=6009.5 J/mol?
I'm not really sure what ΔH_fusion means and how to use that to solve the problem?
I'm not really sure what ΔH_fusion means and how to use that to solve the problem?
1 Answer
Nov 8, 2017
And so, since
#850.0 cancel"g ice" xx ("1 mol")/(18.015 cancel"g water") = "47.18 mol ice"#
Therefore,
#color(blue)(DeltaH_"fus") = 47.18 cancel"mol ice" xx "6009.5 J"/cancel"mol ice"#
#= 2.835 xx 10^5 "J" = color(blue)("283.5 kJ")#