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mixer [17]
3 years ago
6

. What is the density of a block of plastic if the volume of the block is 5 cm and the mass is 17.2 g?

Chemistry
1 answer:
stellarik [79]3 years ago
5 0

Answer:

<h3>The answer is 3.44 g/cm³</h3>

Explanation:

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

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

From the question

mass = 17.2 g

volume = 5 cm³

We have

density =  \frac{17.2}{5}  \\

We have the final answer as

<h3>3.44 g/cm³</h3>

Hope this helps you

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Answer:

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2 years ago
An object with a mass of 3.2kg has a force of 16.3 newtons to the right and 6.7 newtons to the left applied to it. What is the r
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Answer:

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Explanation:

Given parameters:

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Solution:

To solve this problem, we use newtons second law of motion;

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7 0
2 years ago
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kow [346]

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8 0
3 years ago
A solution of sodium hydroxide was titrated against a solution of sulfuric acid. How many moles of sodium hydroxide would react
jeka57 [31]

Answer:

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Explanation:

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Check if H atoms are also balanced. They are. That means our final reaction is:

2NaOH + H₂SO₄ → Na₂SO₄ + 2H₂0

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3 years ago
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Explanation:

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7 0
3 years ago
Read 2 more answers
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