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3 years ago

Which equation represents sublimation?

2 answers:

8 0

Answer is 3) - H₂O(s) → H₂O(g)

Sublimation can be defined as the type of phase conversion of a substance which is in its solid phase to a gaseous phase without going through its liquid phase. 

According to the given choices only third one is correct because solid H₂O goes to its vapor without going liquid state.

agasfer [191]3 years ago

5 0

Third one because sublimation is changing from solid to gas

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pickupchik [31]

Answer:

1.Fill in the blank with the correct term to make the statement true.

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2.Which statement is true about winds?

Winds always blow from low to high pressure.

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Winds always blow from water to land.

false

Winds always blow from land to water.

false

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They stop all movement of both air and water.

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think this is it

They slow down the air but speed up the water.

pt:2

answering the pictures

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Explanation:

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3 0

3 years ago

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Distinguish between climate and atmosphere.

nignag [31]

What are you talking about and what’s the question

6 0

3 years ago

The energy absorbed or released when a neutral atom loses one electron

makvit [3.9K]

It is called an ion.

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3 years ago

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F O R 50 P O I N T S !!!

nika2105 [10]

Answer:

You would put the 4 quantum numbers corresponding to the electrons being described above

Explanation:

Quantum numbers refer to electrons, so I'll assume you mean the electron number that would correspond with the atomic number of the element. Quantum numbers are basically like an address for electrons, giving us information about the location of an electron from most general to most specific.

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3 years ago

Carlos is making phosphorus trichloride using the equation below. He uses 15.5 g of phosphorus and collects 50.9 g of phosphorus

Oxana [17]

Answer : The mass of chlorine reacted with the phosphorus is, 53.25 grams.

Explanation :

First we have to calculate the moles of phosphorus.

$\text{Moles of phosphorus}=\frac{\text{Mass of phosphorus}}{\text{Molar mass of phosphorus}}$