Chemistry, 23.04.2021 16:10 cxxcee

How many grams of iron are produced when 450 grams of Iron (III) oxide reacted?

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Chemistry, 22.06.2019 16:00, winnie45

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How many formula units in 2.63 mols of nacl?

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Chemistry, 23.06.2019 06:00, wirchakethan23

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.