How many kilojoules of heat are required to melt 325 grams of ice?

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Answer 1 · 2016-04-19T04:44:09

#H_2O(s) + Delta rarr H_2O(l)#

Given your quantities approx #110# #kJ# heat are required.

We wish to measure the energy of the given reaction. You have quoted the latent heat of fusion as #340*J*g^-1#.

If #340*g# ice are melted then,

#325*cancelgxx340*cancelJ*cancel(g^-1)xx10^-3*kJ*cancel(J^-1)# #=# #??#