Chemistry, 18.09.2021 16:00 jorell

I crumple up aluminum foil and trap air inside. I measure the mass as 2 g. and the aluminum displaces 1.5 ml of water in a graduated cylinder. What are the percentages of aluminum and air in my sample? (the density of pure aluminum is 2.7 g/ml)

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I crumple up aluminum foil and trap air inside. I measure the mass as 2 g. and the aluminum displace...

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