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jonny [76]
3 years ago
9

Surface tension explains which of the following

Chemistry
2 answers:
Natalija [7]3 years ago
5 0
III only. Surface tension caused liquids and in this case water, to bead. The first, sounds like density, and distillation doesn't have anything to do with surface tension.

dexar [7]3 years ago
3 0
I'm pretty sure the answer is 1. I and III
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How does a system at equilibrium respond to the addition of more reactant
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It favors the forward reaction.

Explanation:

According to Le Chatelier's Principle, when a system at equilibrium suffers a perturbation, the system will react in order to counteract the effect of such perturbation.

If more reactant is added, the system will try to decrease its concentration. It will do so by favoring the forward reaction, decreasing the concentration of the reactant  and increasing the concentration of the products, in order to re-establish the equilibrium.

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c

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A reaction that breaks large molecules into smaller ones by the addition of water is called a(n):
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Identify the number of moles in 369 grams of calcium hydroxide. Use the periodic table and the polyatomic ion resource.
topjm [15]

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Therefore, the number of moles in 369 grams of calcium hydroxide is, 4.98 moles

7 0
3 years ago
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