Part E In an insulated container, 0.50 \rm kg of water at 80^\circ \rm C is mixed with 0.050 \rm kg of ice at -5.0^\circ \rm C. After a while, all the ice melts, leaving only the water. Find the final temperature T_f of the water. The freezing point of water is 0^\circ \rm C. Express your answer in degrees Celsius to two significant figures. Okay, so I know I have to use heat of fusion, Q=mL, and I know Qnet = 0, but I am not sure how to combine these info together. What I have is. . . (I converted everything to K first) m_1c_1deltaT + m_2c_2deltaT + mL = 0 (.5kg)(4184J/kgK)(T_f-353K)+(.05kg)(2050J/kgK)(T_f-286K)+mL = 0 I am not sure if I have plugged in the values correctly and I don't know what m and L is. . . Please help?