Question

A certain salt is known to have a solubility in water of 24.6g/100g water at 100°C and 10.9g/100g water at 20°C. The salt is dissolved in 220 g of water at 100°C until no more solid will dissolve. How much salt will crystallize out when the solution is cooled to 20°C?

Answer 1

Answer:

Simplify (3+73)(2+12)?Simplify (3+73)(2+12)?

Explanation:

Simplify (3+73)(2+12)?