Suppose that you have a 8.58 mass % solution of potassium iodide, KI, in water. What...
Suppose that you have a 8.58 mass % solution of potassium iodide, KI, in water. What mass of solution in grams contains 10.0 g of KI? watch for sig figs
Homework Answers
mass % is 8.58 % that means that 8.58 gram Ki in 100 gram of solution
8.58 gram of KI is contained by 100 gram solution
1 gram of KI will be contained by (100/8.58) gram solution
10 grams of KI will be contained by (100/8.58)*10= 116.55 grams of solution = 117 grams
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