Our constant Celsius times kilogram over mole multiplied by zero 71 moles over zero eight our mole ounce the kilograms cancel, the moles cancel, we're left with 44 degrees Celsius. So our temperature, our boiling point increases by 00:44 degree Celsius degree and that basically bumps our boiling point up to 100.44
degrees Celsius. Now our change in freezing point is equal to our constant KF times molarity times i. Once again I is one. Our molarity stays the same, our constant changes. Now we plug in 1.8, we get 1.8
times our molarity and we get approximately 1.6 degrees Celsius.