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fomenos
3 years ago
14

A droplet of pure mercury has a density of 13.6 g/cm3. What is the density of a sample of pure mercury that is 10 times as large

as the droplet?
Chemistry
1 answer:
dusya [7]3 years ago
5 0
The density will be the same.  Since the two materials are identical, there will be an equal density in both drops. 


In the first drop, lets say there is 1 cm3 of pure mercury, weighing 13.6 g.  The density is 13.6g/1 cm3, or 13.6g/cm3.

In the second sample, 10 times larger, it is 10cm3 of pure mercury, but it also has 10 times larger mass, at 136g.  This is 136g/10cm3, which simplifies to the same 13.6g/cm3.

Hope that helps!
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Equilibrium will shift towards the products when temperature is decreased in an exothermic reaction of the  formation of ammonia.

<h3>What is an exothermic reaction?</h3>

An exothermic reaction is a reaction in which heat content of the reactants is greater than the heat content of product.

In an exothermic reaction, heat is given off.

For an exothermic reaction in equilibrium, increasing temperature shifts equilibrium to the towards the left, towards the reactants.

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Therefore, equilibrium will shift towards the products when temperature is decreased in the reaction of the  formation of ammonia.

Learn more about exothermic reactions at: brainly.com/question/13892884

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2 years ago
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6 0
3 years ago
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