3.6 gram glucose in 500 gram water mixed with 4.75 gram MgCl2 in 1000 gram water. (Kd = 0.52 °C/m. and Kf = 1.86 °C/m.) whats the temperature after mixing?
i think that the glucose solution will increased in temperature and the MgCl2 solution will decrease in temperature, until they both reached equilibrium temperature.
Q = mcΔT
m = molal
but i dont know how to find ΔT