1.
7.1 * (240/100)
2. (20/100) * 7.1
The solubility of potassium chlorate at 20'c is 7.1g per 100g.calculate
1.The mass which dissolved in 240g of water to make a saturated solution
2.Mass of potassium chlorate in 20g of saturated solution at 20'c
1 answer