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Natasha_Volkova [10]
3 years ago
6

A solid is cooled to a very low temperature assuming the mass remains constant how if at all does this affect the density of the

solid?
Chemistry
1 answer:
vekshin13 years ago
8 0
Temperature is related to the kinetic energy the atoms within any given substance. Within a solid, we can therefore assume that the density will increase as the solid is cooled to a low temperature, as this will cause a loss in kinetic energy and the atoms won't be able to move as freely.
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What is the difference in chemical energy between organic and inorganic materials?
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the difference is  the presence of a carbon atom

Explanation:

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Write a balanced chemical equation for the reaction that occurs when silver (I) oxide decomposes into silver metal and oxygen ga
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Explanation:

The grey powder of silver ( I ) oxide i.e.  Ag₂O  breaks down to give a metal called the silver metal and an odorless , colorless gas , which is the oxygen gas .

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8 0
3 years ago
Consider the reversible reaction A ( g ) − ⇀ ↽ − B ( g ) Which K values would indicate that there is more B than A at equilibriu
oksano4ka [1.4K]

Answer:

5000 and 8\times 10^{7} indicate that there is more B than A at equilibrium

Explanation:

For the given reaction: K=\frac{[B]}{[A]}

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So, K=\frac{[B]}{[A]}>1

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4 0
3 years ago
An irregularly shaped piece of magnesium with a mass of 11.81 g was dropped into a graduated cylinder partially filled with wate
dlinn [17]

Answer:

The answer is

<h2>1.74 g/mL</h2>

Explanation:

The density of a substance can be found by using the formula

density =  \frac{mass}{volume}  \\

From the question

mass of magnesium = 11.81 g

volume = 6.80 mL

The density of the metal is

density =  \frac{11.81}{6.80}  \\  = 1.73676470...

We have the final answer as

<h3>1.74 g/mL</h3>

Hope this helps you

7 0
4 years ago
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Answer:

96.1 %

Explanation:

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7 0
3 years ago
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