We heated a small amount of water, to a boil, in an aluminum can. We then set it in a cold ice water bath and saw the can collapse. Write a couple sentences explaining in detail why this happened. Your description should use microscopic models to describe the macroscopic observation.

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Q: What is the role of Chemistry in environmental protection?

A: The role of Chemistry in environmental protection has to be given,

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A: Given Volume = 3.00 × 108 L  molarity = 4.00×10-2 mM

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Q: What are the uses of recrystallization, decolorization, and sublimation?  Give  examples of each.

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Q: Seawater contains an average of 1.08 x 103 ppm of Na* and 270 ppm of SO42. Calculate the molar…

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Q: Toxic Cr(VI) can be precipitated from an aqueous solution by bubbling SO2 through the solution. How…

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Q: The ratio of weight of oxygen in water and H2o2. Please write the solution eligibly. Thank you.

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