I need the answer as soon as possible When 0.220 g of iron (atomic weight =55.85 g/mol) is burned, 0.341 g of ironoxide is obtained. What is the masspercent of iron in the iron oxide? Giventhat the atomic weight of Oxygen =16.00 g/mol.O a. 75.5%O b. 64.5%c. 80.4%d. 73.3%е. 83.1%

Given data:-0.220 g of iron atomic weight = 55.85 g/molis burned with oxygen.→ 0.341 g of iron is…

Answered: percent of iron in the iron oxide"

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Chemistry

percent of iron in the iron oxide"

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter10: The Mole

Section10.3: Moles Of Compounds

Problem 42PP

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Question

I need the answer as soon as possible

When 0.220 g of iron (atomic weight =
55.85 g/mol) is burned, 0.341 g of iron
oxide is obtained. What is the mass
percent of iron in the iron oxide? Given
that the atomic weight of Oxygen =
16.00 g/mol.
O a. 75.5%
O b. 64.5%
c. 80.4%
d. 73.3%
е. 83.1%

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