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Dmitrij [34]
3 years ago
12

Someone please helpppp!!!!!!Question 7

Chemistry
1 answer:
Snezhnost [94]3 years ago
5 0

answer:

612.5

Explanation:

from the equation, no. of mole of iron oxide is obtaibed from mass over molar mass equals to 5.5 moles, taking mole ratio as 1:2 to get moles of iron as 10.94 moles, then the mass is obtained by moles of iron times molar mass

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