Question

what are things you need to separate rock sat to pure salt

Answer 1

Answer:

Rock salt is crushed into little pieces and added to water. The salt dissolves in the water but the earthy impurities are insoluble. Step 2. The solid sandy bits are separated from the salt solution using filtration.

Answer 2

Answer:

Rock salt is crushed into little pieces and added to water. The salt dissolves in the water but the earthy impurities are insoluble. Step 2. The solid sandy bits are separated from the salt solution using filtration.