posted by Ya Girl on .
the addition of 50 g of salt to a sample of pure water causes its freezing point to be reduced from 0.0 C to -3. 15 C. Determine how by how many degrees the freezing point dropped for every 10 g of salt added?
50g/10g = 5 cycles of 10 degrees each starting at zero C.
3.15/5 = ?