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A student performed an experiment to synthesize aspirin using 5 grams of salicylic acid and an excess of acetic anhydride. After the reaction was completed, the student collected 4.2 grams of aspirin. What is the percent yield of this experiment?
answered
Jan 22
in
Chemical reactions
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46
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Who developed the Student's t-test?
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Jan 20
in
Psychology
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What kind of diseases can be difficult to treat because they live inside the host's cells, making it hard to destroy them without killing host cells?
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Jan 7
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Science
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50
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What is used to measure, in degrees, the distance north or south of the equater?
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Jan 7
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Science
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What is the brightest star in the orion constellation?
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Dec 27, 2024
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Science
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20
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What type of matter often sinks into cracks between rocks?
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Dec 27, 2024
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Science
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