in an enclosed container , 100g of ice at -10c and 200g of water at 25 c are mixed. Determine the amount of heat required to convert the mixture to steam at 110c

Cice=2100J/kg.K
Cwater=4186J/kg.K
Csteam=2080J/kg.K
And latent heats Lf ice=335000J/kg and Lv=2260000J/kg