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Lachlan
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What does a marginal propensity in import decrease look like in a graph?
Thank you so much in advance - I understand the
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thanks for the answer
$10,126.65
I think you meant to state the chemical reaction is actually: 4Fe + 3O2=2Fe2O3 That being the case, 4 moles of iron provides 2 moles of Fe2O3. Using this ratio, the amount of Fe2O3 after rusting has completed can be calculated as: 1.45*2/4=0.725 moles
