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shutvik [7]
3 years ago
14

A eraser has a mass of 4g and a volume of 2cm3 what is it’s density

Chemistry
1 answer:
sladkih [1.3K]3 years ago
4 0

Answer:

<h3>The answer is 2.0 g/cm³</h3>

Explanation:

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

density =  \frac{mass}{volume} \\

From the question

mass = 4 g

volume = 2 cm³

We have

density =  \frac{4}{2}  \\

We have the final answer as

<h3>2.0 g/cm³</h3>

Hope this helps you

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Now, we need to calculate how many grams of N₂O would have that same number of molecules, or in other words, <em>the same amount of moles</em>.

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The detaied steps is as shown in the attached file.

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