Need answer to this question on Heat of transformation and heat capacity so that i can compare my solutions to yours;

a) How much water evaporates during the quenching of a red-hot piece of iron (12 kg at 700 °C) when dipped in water (5.0 kg at 20 °C) which is filled i n an iron tank of 2.0 kg.
Use: heat of evaporation of water of 2257 kJ/kg, and specific heat of iron of 0.45 kJ/(kg K) and that of water of 4.19 kJ/(kg K).

Question

Need answer to this question on Heat of transformation and heat capacity so that i can compare my solutions to yours;

a) How much water evaporates during the quenching of a red-hot piece of iron (12 kg at 700 °C) when dipped in water (5.0 kg at 20 °C) which is filled i n an iron tank of 2.0 kg.
Use: heat of evaporation of water of 2257 kJ/kg, and specific heat of iron of 0.45 kJ/(kg K) and that of water of 4.19 kJ/(kg K).