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Ivenika [448]
3 years ago
5

PLEASE HELP !! 15 POINTS Describe how you would separate a mixture of charcoal, iron filings, salt, and water. What phases of ma

tter are included in this mixture?
Chemistry
1 answer:
Blizzard [7]3 years ago
5 0
Ok look So you gotta use a magnet to attract the iron filings thats what I know But maybe I think you would use Evaporati
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How many moles of H2O2 are needed to react with 1.07 moles of N2H4?
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Answer:

2.14 moles of H₂O₂ are required

Explanation:

Given data:

Number of moles of H₂O₂ required = ?

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now we will compare the moles of H₂O₂ and N₂H₄

                          N₂H₄     :      H₂O₂  

                            1           :        2

                            1.07      :         2×1.07 = 2.14 mol

                   

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