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Paha777 [63]
3 years ago
9

Explain what a cold front is.

Chemistry
1 answer:
aleksley [76]3 years ago
3 0

Answer:

A cold front is a boundary or zone that separates two air masses. The cooler more dense mass replaces the warmer.

hope this helps :)

Explanation:

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Why atomic mass is an average vàlue​
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The atomic mass is the average number of protons and neutrons for all natural isotopes of an element. It is a decimal number.

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Atomic Mass and Mass Number Example :

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Which action would shift this reaction away from solid calcium fluoride and toward the dissolved ions? which action would shift
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Hello!

The chemical reaction for the dissolving of calcium fluoride is the following:

CaF₂(s) ⇄ Ca⁺²(aq) + 2F⁻(aq)

In this reaction, and according to Le Chatelier's principle, the action that would shift this reaction away from solid calcium fluoride and towards the dissolved ions is the removing of fluoride ions.

Le Chatelier's principle
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Have a nice day!
6 0
3 years ago
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