Arock weighing 15.0 g is placed in a graduated cylinder, displacing the volume from 25.0 ml to 36.2 ml. what is the density of the rock in grams/cubic centimeter?

Step-by-step explanation:

You need to remember the formula for calculate the density:

In this case:

You know that:

And when it is placed in a graduated cylinder, the volume is displaced from 25.0 mL to 36.2 mL.

Then, the volume of the rock is:

Since , you can rewrite the volume as:

Substituting values into the formula, you get that the density of the rock is:

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step-by-step explanation:

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step-by-step explanation: