Martinite is a newly discovered ore that has a melting point of 356.8"C. The heat capacity in solid form is Csolid = 508J/kgK and in liquid form it is Cliquid = 595.8J/kgK. The latent heat of fusion is L = 34396J/kg. Laidlawlery is solid below temperatures of -23.1"C, and gaseous above temperatures of 47.2"C. The heat capacity in solid form is 226.4J/kgK, in liquid form is 372.7J/kgK, and in gaseous form is 417.6J/kgK. The latent heat of fusion is 18297J/kg, and the latent heat of vapourization is 24276J/kg. A total of 4.42kg of Martinite at a temperature of 361.8"C is placed in an insulated container with 6.48kg of Laidlawlery at a temperature of -15.1"C and allowed to reach thermal equilibrium. What is the final temperature of the combined substances