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scoundrel [369]
3 years ago
12

What is melted rock and minerals found below earths crust

Chemistry
1 answer:
nordsb [41]3 years ago
6 0
Melted rock and minerals below the earth's crust is also known as magma
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a balloon has a pressure of 104.5 kpa and a volume of 3.4L. If the pressure is reduced to 42.7 kpa, what will the volume change
Nuetrik [128]

Answer:

The answer to your question is 8,32 L

Explanation:

Data

Pressure 1 = 104.5 kPa

Volume 1 = 3.4 L

Pressure 2 = 42.7 kPa

Volume 2 = ?

Formula

- To solve this problem use the Boyle's law.

       P1V1 = P2V2

- Solve for V2

       V2 = P1V1 / P2

- Substitution

       V2 = (104.5)(3.4) / 42.7

-Simplification

       V2 = 355.3 / 42.7

- Result

        V2 = 8.32 L            

7 0
3 years ago
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P1V1=P2V2
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2.7=1.0 V2
2.7/1.0= 1.0/1.0V2
2.7=V2
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When forming ions, metals typically do which of the following?
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Metals usually melt when forming iron
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