3 Fe2O3+ CO= 2Fe3O4 +Co2
How many moles of Fe2O3 were produced with 11.5 moles of Co2

2? if not the correct answer you might need to provide more information

step-by-step explanation:

∠cbe and ∠deb are same-side interior angles.

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step-by-step explanation:

a. 32 degrees

step-by-step explanation:

here we have to use the rule.

m∠e = 1/2 (major arc - minor arc)

m∠e = 1/2 (212 - 148)

m∠e = 1/2 (64)

m∠e = 32 degrees

answer: a. 32 degrees

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