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Nuetrik [128]
4 years ago
8

A phase change from a solid to a gas is called: deposition freezing boiling sublimation

Chemistry
1 answer:
yKpoI14uk [10]4 years ago
3 0
I’M SO HAPPY!
I’M LEARNING THIS, TOOOOO!

So, you know
Solid - Liquid = Melting
Liquid - Gas = Vaporization (Boiling)
Gas - Liquid = Condesation
Liquid - Solid = Freezing

What you need to know is
Solid - Gas
Gas - Solid

Sublimation is the process of solid to a gas
Deposition is the process of a gas to a solid

Think of Sublimation as a promotion directly from a solid to a gas
Think of Deposition as going down from the high rank of Gas to a Solid

Both Sublimation and Deposition can be used in an example with Nitrogen

The answer is Sublimation
P.S. Sorry I typed a lot to explain
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Explanation:

Hello,

In this case, we use the Boyle's law which allows us to understand the volume-pressure behavior as an inversely proportional relationship:

P_1V_1=P_2V_2

Thus, solving for the final volume, once the pressure changes, we obtain:

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The product of 173.06 times 0.21 should be reported as what using proper number of sig figs?
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