Answer to Question #244054 in General Chemistry for Rock prob

Question #244054

A 75.0 g rock is dropped into a graduated cylinder containing 75.0 mL of water. After the rock is dropped in, the water level rises to 78.1 mL. What is the density of the rock?

Expert's answer

78.1-75= 3.1

D = M/V

= 75/3.1 = 24.194g/ml

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