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a. You put a cuvette into the spectrophotometer and obtain an absorbance reading of 2.4. Is...

a. You put a cuvette into the spectrophotometer and obtain an absorbance reading of 2.4. Is this a believable reading?

b. Your instructor takes the cuvette, flicks it with a finger, and then replaces it in the spectrophotometer. The reading is now 0.314. What do you think happened?

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