Hello everyone! I have this problem which i havenâ€™t been able to solve, i would really appreciate it if anyone could help me solve it. Thank you in advance

A solid (A) is soluble in water to the extent of 1 g per 100 ml of water at room

temperature and 10 g per 100 ml of water at the boiling point. How would you

obtain pure A from a mixture of 10 g of A, 1 g of impurity B (B has the same

solubility in water as A) and 0.1 g of impurity C (C is insoluble in water)?

How many grams of pure A could be obtained after one recrystallization from

water?

How much pure A could be obtained after one recrystallization from a mixture of 10

g of A, 9 g of B and 8g of C?