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iVinArrow [24]
3 years ago
11

How many moles of oxygen react with 7.3 mole of iron?4Fe + 302 → 2Fe2O3​

Chemistry
1 answer:
Alexandra [31]3 years ago
4 0

Explanation:

7.3*3=21.9

21.9/4=5.475

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Answer:

0.4 M

Explanation:

Molarity is defined as moles of solute, which in your case is sodium hydroxide,  

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mL

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7

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⋅

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=

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The volume of the solution in liters will be

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⋅

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1000

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=

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c

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n

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c

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