What is the percentage yield if a student collected 2.3g of magnesium oxide from 2.0g of magnesium?
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Card 7
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Why is it not usually possible to collect the amounts calculated from the chemical equations when you actually do chemical reactions?
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Card 8
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A student made 4.4g of calcium oxide from 4.0g of calcium, what is the percentage yield?
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Card 9
Front
Why is it not usually possible to get 100% yield from a chemical reaction?
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Card 10
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Why should chemical manufacturers use reactions with high yields?
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Card 11
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**YOU NEED TO BE ABLE TO CALCULATE PERCENTAGE YIELDS FOR HIGHER FROM INFORMATION ABOUT THE MASS OF PRODUCT OBTAINED AND THE EQUATION FOR THE REACTION**
