The solubility of NH4B is 38g/100 mL of water at 20°C and 65g/100 mL at 80°C. 1. I add a certain amount of NH¼BR to a vial of water at 20°C. Much of it dissolves, but there are [ Select ] some grains of salt left in the bottom. I have created 2. I create a saturated solution of NH Br at 80°C with 200.mL of water and then cool the mixture to 20°C. How much salt precipitates? [ Select ]
The solubility of NH4B is 38g/100 mL of water at 20°C and 65g/100 mL at 80°C. 1. I add a certain amount of NH¼BR to a vial of water at 20°C. Much of it dissolves, but there are [ Select ] some grains of salt left in the bottom. I have created 2. I create a saturated solution of NH Br at 80°C with 200.mL of water and then cool the mixture to 20°C. How much salt precipitates? [ Select ]
Chapter7: Solutions And Colloids
Section: Chapter Questions
Problem 7.9E
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