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Yuri [45]
2 years ago
10

A block of steel occupies a volume of 15 mL and a mass of 120.75g. What is its density? ​

Chemistry
1 answer:
Aloiza [94]2 years ago
3 0

Answer:

The answer is

<h2>8.05 g/mL</h2>

Explanation:

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

<h3>density =  \frac{mass}{volume}</h3>

From the question

mass of steel = 120.75 g

volume = 15 mL

The density of the steel block is

density =  \frac{120.75}{15}

We have the final answer as

<h3>8.05 g/mL</h3>

Hope this helps you

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2 years ago
Why do we use 51.0mL of NaOH but only 50.0mL of HCl?
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Answer

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3 years ago
Based on these data, what is the value of the formation constant, Kf, of [Cu(NH3)4]2+? [Cu 2+ ]=6.47x10 -15 kf=
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8 0
2 years ago
NEED HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
Zanzabum

True

Explanation:

It is correct to say that the biosphere includes all of the fish that are in the ocean. Even though the ocean is part of the hydrosphere.

The biosphere includes all life form on earth wherever they may dwell from deep abyss to the high atmosphere.

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3 0
3 years ago
Please help me would really appreciate it thank you :)
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Answer:

e. 8.04*10^4

Explanation:

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