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joja [24]
4 years ago
13

How many moles are in 42.9 g of Fe2O4

Chemistry
1 answer:
White raven [17]4 years ago
7 0

Answer:

0.24375moles

Explanation:

Moles=mass/moler mass

Fe-56

O-16

(56×2)+(16×4)

=176

42.9÷176=0.24375moles

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