Chem help urgent!!!!!!!!!!!!!!!!!?!
Chem help urgent!!!!!!!!!!!!!!!!!?
A rock salt (NaCl), ice, and water mixture is used to cool milk and cream to make homemade ice cream. How many grams of rock salt must be added to water to lower the freezing point 12.7°C?
Answers:
U should take this questions to
Answers Science & Mathematics.
But maybe this could help you:
http://www.spartechsoftware.com/reeko/ex...