Question

How do you calculate the molality of a salt solution using only temperature? Is it even possible to do so? This was part of an ice cream lab and the temperature of the ice was 1.0 degrees celcius and the temperature of the ice water salt mixture was -0.4 degrees celcius but how can I find the molality . Please help me
Please note the correct spelling of celsius.

delta T = i*Kf*m
The ice T is -0.4 so delta T is 0-(-.4) = 0.4
i for NaCl is 2 (two particles)
Kf for water is 1.86
solve for molality.

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