Weigh out 5g of table salt. Dissolve it in 50mL of distilled water in a container using a stirrer and label appropriately. Calculate the concentration in terms of percent mass per volume.

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Q: How many milliliters of 2.0 M sulfuric acid are needed to make 400.0 mL of 0.30 M H 2SO 4?     38.3…

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Q: Obtain a sample of CuSO4 from the front bench. Using the digital scale weigh out 18g of CuSO4.…

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Q: See attached problem

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Q: How much water is present in 200 mL of 70% (v/v) isopropyl alcohol?     60 mL 140 mL 30 mL 70 mL

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Q: What is the theory behind recrystallization purifying a solid?

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Q: Describe the characteristics that a crystal obtained through recrystallization must have, the final…

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Q: Give some advantages of steam distillation over simple distillation.

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