A 65 g ice cube is initially at 0 ∘ C . ( 1kJ = 10…

A 65 g ice cube is initially at 0 ∘ C . ( 1kJ = 1000 J) a) Determine the heat required to melt it completely ( L f   =   3 . 33 × 10 5   J k g ): Q = [BLANK-1]kJ b) Determine the ice cube’s change of entropy: Δ S = [BLANK-2] J/K c) What was the entropy change of the surrounding environment?: Δ S e n v = [BLANK-3] J/K