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Chemistry question?
4 bottles, each containing about 5 grams of finely powdered white substance, are found in a laboratory. Near the bottles are four labels specifying high purity and indicating that the substances are glucose, sodium chloride, aluminum oxide, and zinc sulfate. Assume that these labels belong to the bottles and that each bottle contains a single substance. Describe the tests you could conduct to determine which label belongs to which bottle. Give the results you would expect from each test.
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