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Placing a sample of iron (II) oxide into a graduated cylinder makes the water volume increase 12.0 ml. The weight of the sample is 76.6g. What is it’s density? (Round to the nearest hundredths)

Respuesta :

Stephen46

Answer:

The answer is 6.83 g/mL

Explanation:

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

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

From the question

mass of iron (II) oxide = 76.6 g

volume = 12 mL

We have

[tex]density = \frac{76.6}{12} \\ = 6.3833333...[/tex]

We have the final answer as

6.83 g/mL to the nearest hundredth

Hope this helps you

Answer:

it 76.6

Explanation:

cause it is what it is

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