Question

A system consists of a 0.130-kg chunk of ice floating in 1.12 kg of water, all at 0 ∘C. Part A How much thermal energy must be added to the system to convert it to 1.25 kg of water at 15.0 ∘C?

Answer 1

Heatfusion*.130 + 1.25*Cwater*(15-0)=?