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29 Sep 2019
You have 100 ml each of 300 mg/mlsodium phosphate, 350 mg/ml sodium chloride, and 150 mg/mlpotassium nitrate. You want to make one liter of a solutioncontaining 1.0 mg/ml sodium phosphate, 13 mg/ml sodium chloride,and 15 mg/ml potassium nitrate. How much of each starting solutiondo you need to use and how much water do you need to add? Do youhave enough materials to make this solution?
You have 100 ml each of 300 mg/mlsodium phosphate, 350 mg/ml sodium chloride, and 150 mg/mlpotassium nitrate. You want to make one liter of a solutioncontaining 1.0 mg/ml sodium phosphate, 13 mg/ml sodium chloride,and 15 mg/ml potassium nitrate. How much of each starting solutiondo you need to use and how much water do you need to add? Do youhave enough materials to make this solution?
Hubert KochLv2
29 Sep 2019