Suppose you are asked to prepare a salt/ice mixture at temperature less than -10oC to use in performing sections B and C.
1. Explain why it is important that the mixture temperature is less than -10oC?
2. Use your knowledge of freezing point depression to calculate an approximate mass of sodium chloride required to prepare a mixture which is having the 725.0 grams of ice slush at the -10.0 oC