Chemistry, 05.10.2019 22:00 violetmeadow4
Calculate the molarity of a solution prepared by dissolving 8.054 g of k2cro7 in enough water to give 250. ml of solution.
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How are the terms group and period used on the periodic table
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Anitrogen atom and an oxygen atom combine chemically to form nitric oxide. what is nitric oxide?
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When hydrogen peroxide (h2o2) is added to potassium iodide (ki) solution, the hydrogen peroxide decomposes into water (h2o) and oxygen (o2). the chemical equation for the decomposition reaction is: 2h2o2—> 2h2o + o2. what is the role of the potassium iodide in this reaction? a. reactant. b. product. c. precipitate. d. catalyst.
Answers: 1
Calculate the molarity of a solution prepared by dissolving 8.054 g of k2cro7 in enough water to giv...
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