termainejones termainejones
  • 11-12-2020
  • Chemistry
contestada

If 35.0 mL of water in a graduated cylinder is displaced by 8.00 mL
once a 14.0 g rock is placed inside, what is the density of the rock?

Respuesta :

Stephen46
Stephen46 Stephen46
  • 11-12-2020

Answer:

0.52 g/mL

Explanation:

The density of a substance can be found by using the formula

[tex]density = \frac{mass}{volume}\\[/tex]

From the question

volume = final volume of water - initial volume of water

volume = 35 - 8 = 27 mL

We have

[tex]density = \frac{14}{27} \\ = 0.518518...[/tex]

We have the final answer as

0.52 g/mL

Hope this helps you

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