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Lady bird [3.3K]
3 years ago
8

How does convection occur in the troposphere?

Chemistry
2 answers:
densk [106]3 years ago
5 0

Answer:

the warm air rises and cool air sinks

Explanation:

Tamiku [17]3 years ago
4 0

Answer:

the warm air rises and cool air sinks

Explanation:

The surface heated air expands as it warms, becomes less dense than surrounding cooler air and rises as buoyant and turbulent bubbles. This is convection and is the main process by which the troposphere mixes and heats. Although convection stirs and mixes the troposphere, the higher it is the colder it becomes.

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El fluoruro de hidrógeno HF que se utiliza en
Blizzard [7]

Answer:

25.6g de HF son producidos

Explanation:

<em>...¿Cuánto HF es producido?</em>

Para resolver este problema debemos convertir la masa de cada reactivo a moles usando su masa molar. Como la reacción es 1:1, el reactivo con menor número de moles es el reactivo limitante. Con las moles del reactivo limitante podemos obtener las moles de HF y su masa así:

<em>Moles CaF2:</em>

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<em>Moles H2SO4:</em>

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1S = 32g/mol

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98g/mol

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Como las moles de CaF2 < Moles H2SO4: CaF2 es reactivo limitante.

<em>Moles HF usando la reacción:</em>

0.641 moles CaF2 * (2mol HF / 1mol CaF2) = 1.282 moles HF

<em>Masa HF:</em>

Masa molar:

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1.282 moles HF * (20g/mol) =

<h3>25.6g de HF son producidos</h3>
8 0
3 years ago
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2022
Lapatulllka [165]

Answer:

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OOOOOO

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3 years ago
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