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24-03-2022
Chemistry

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Fe2O3+3H2=2Fe+3H2O

Calculate how many grams of iron can be made from 16.5 grams of Fe2O3 by the equation above.

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24-03-2022

Answer:

No of moles of fe2o3 = 16.5/(55.8x2+16x3)=0.103mols

No. Of moles of iron= 0.103 x 2 = 0.206mols

Mass of iron = 0.206 x 55.8 = 11.5g

Explanation:

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