Heat of solution of NH4Cl
A. Determine the number of calories and joules absorbed when the
NH4Cl dissolved.
B. Determine the number of mole of NH4Cl dissolved.
C. Determine the heat of solution of NH4Cl in cal/g, Kcal/mole,
J/g and kJ/mole.
Heat of solution of NH4Cl
Initial water temperature (Trial 1 &2) = 20°C
Volume of water in cup (Trial 1 &2) = 50 ml
Mass of NH4Cl (Trial 1 &2) = 5.198 g, 5.005g
Final Temperature of Solution (Trial...