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Placing a sample of iron (ll) oxide into a graduated cylinder makes the water volume increase 12.0 mL. The weight of the sample is 76.6 g. What is its density?

User Solonl
by
8.2k points

2 Answers

1 vote

Answer:

he answer is

3.83 g/mL

Step-by-step explanation:

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

From the question

mass = 76.6 g

volume = 12 mL

The density of iron (ll) oxide is

Step-by-step explanation:

User Seelenvirtuose
by
7.8k points
5 votes

Answer:

The answer is

3.83 g/mL

Step-by-step explanation:

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


density = (mass)/(volume) \\

From the question

mass = 76.6 g

volume = 12 mL

The density of iron (ll) oxide is


density = (76.6)/(12) \\ = 6.38333333...

We have the final answer as

6.38 g/mL

Hope this helps you

User Johan Stuyts
by
7.8k points

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