Chemistry, 28.01.2020 07:31 lizzyboo32
What is the empirical formula for a compound if a sample contains 3.72 g of p and 21.28 g of cl?
pcl5
pcl3
p2cl10
p2cl5
Answers: 3
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If 90.0 grams of ethane reacted with excess chlorine,how many grams of dicarbon hexachloride would form
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Total the mass on the syringe. record it in the correct row of the data table. kg done click and drag weights to change the pressure. click the syringe to zoom in and see the volume. intro
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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
What is the empirical formula for a compound if a sample contains 3.72 g of p and 21.28 g of cl?
Mathematics, 09.02.2021 20:50
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