The KF of water is listed as 1.86 C m-1. If you were to put a 10% / 90% mix of propylene glycol (76.09 g/mol) in water i

[answerhappygod]

The KF of water is listed as 1.86 C m-1. If you were to put a
10% /
90% mix of propylene glycol (76.09 g/mol) in water in your
radiator, what would the freezing
temp of this solution be? [Assumptions: 1) use 0.75 kg of your
solvent (water) to figure this out –
so 0.75 kg of water + 0.25 kg of propylene glycol and don’t forget
the “kilo” part. 2) Use normal
freezing point of 0 C]