Heat lost by the hot water= heat gained by melting ice + heat gained by melted ice
mc??h= mlf + mc??m
0.4*4200*(20-?) = (0.04*340, 000) + (0.04*4200*?)
33600-380? = 13600 + 38?
1848?=20000
T=20000/1848 =5.82^oC
Moraa orina answered the question on April 10, 2018 at 17:59
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