BaCl2 has molar mass of 208.23 g/mol
Boiling point of elevation can be calculated using the
formula:
ΔTb = iKbm
Where:
i = van’t Hoff factor (This is 3 for BaCl2 since it dissociates to 3
ions)
Kb = molal boiling point constant for water (0.51 °C/m)
m = molality of solution
Substituting the values into the equation:
ΔTb = 3*0.51*(4/(2*208.23))
ΔTb = 0.0147°C or 0.015°C
