If the ΔH for H2O(l) → H2O(s) is -6.01 kJ, then what is the ΔH for 2H2O(s) → 2H2O(l)?

A -6.01 kJ
B. 6.01 kJ
C. -12.02 kJ
D. 12.02 kJ

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  1. sure looks like D to me

    twice the value, opposite direction

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