Chemistry, 06.09.2020 21:01 christopherschool04

A graduated cylinder has a mass of 50 g when empty. When 30 mL of water is added, the graduated cylinder has a mass of 120 g. If a rock is added to the graduated cylinder, the water level rises to 75 mL and the total mass is now 250 g. What is the density of the rock?

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A graduated cylinder has a mass of 50 g when empty. When 30 mL of water is added, the graduated cyli...

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