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4vir4ik [10]
3 years ago
5

How small do you think an individual atom is

Chemistry
2 answers:
zhuklara [117]3 years ago
6 0
Here is your answer:

Its so small that scientist need a special microscope just to see them.

Your answer is really tiny.
Rudiy273 years ago
4 0
Tiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiny. atoms are smaller than anything else
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8 0
3 years ago
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A chemist measures the energy change ?H during the following reaction: 2HgO (s) ?2Hg (l) +O2 (g) =?H182.kJ Use the information t
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Answer:

The reaction is endothermic.

Yes, absorbed

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Explanation:

In the reaction:

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<em>The reaction is endothermic</em>

<em />

As the reaction is endothermic, when the reaction occurs,

<em>the heat is absorbed.</em>

<em></em>

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72.8g are:

72.8g * (1mol / 216.59g) = 0.3361 moles HgO.

that absorb:

0.3361 moles HgO * (182kJ / 2 moles) =

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3 years ago
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KengaRu [80]
Not sure about #6 , but i got all the other answers

4 0
3 years ago
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Explanation:

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3 years ago
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