So let's find the change in boiling point first. Changing boiling point is equal to our constant times molarity times I. I is simply the number of particles that our solid associates into. And since this doesn't associate into anything, we simply put I equals one, so this equals zero five. 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.