# chemistry

Which liquid will float on water? Liquid A – 25 mL weighs 22.3 grams. Liquid B- 30 mL weighs 33.3 grams Liquid C- 10 mL weighs 10.001 grams.

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1. Determine the density of each. density = mass/volume. The liquid with a density less than 1.00 (the density of water) will float.

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2. A piece of copper wire has a density of 8.9 g/cm3. What is the density of a chunk of copper that has a mass of 250 grams?

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