Chemistry, 10.11.2019 01:31 pryncesz2859
What is the mass percentage of iodine (i2) in a solution containing 4.0×10−2 mol i2 in 130 g of ccl4? express your answer using two significant figures. % request answer part b seawater contains 8.2×10−3 g sr2+ per kilogram of water. what is the concentration of sr2+ measured in ppm? express your answer using two significant figures. ppm p p m request answer
Answers: 3
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What is the mass percentage of iodine (i2) in a solution containing 4.0×10−2 mol i2 in 130 g of ccl4...
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