Josh M.

asked • 06/20/15

My suggestion and I have Ben fighting with this question all day could use so e help

considering the balanced chemical reaction below when the reaction was carried out the calculated yield for carbon dioxide was 546 grams but the measured yield was 483 grams what is the percentage yield fe2o3+3co>2fe+3co2

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ROGER F. answered • 06/21/15

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DR ROGER - TUTOR OF MATH, PHYSICS AND CHEMISTRY

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Percent yield is defined as measured yield/calculated yield * 100,
 
so it's 483/546 * 100 = 88.5% ANSWER
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Josh M.

Wrong. That answer was not accepted. 
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06/21/15

ROGER F.

Well, apparently something is missing here. Are you sure your numbers are correct? Also, we didn't seem to need the equation at all. That part made me somewhat suspicious from the beginning......Are you sure you printed the complete question?
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06/21/15

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