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andriy [413]
2 years ago
15

If a chemical reaction occurring at STP produces a change from 5 moles of gaseous reactants to 2 moles of gaseous product, what

is the overall change in volume of the system
Chemistry
1 answer:
lukranit [14]2 years ago
5 0

If the number of moles decreases from 5 moles of gaseous reactants to 2 moles of gaseous product, the overall change in volume of the system is negative.

<h3>What is volume?</h3>

Volume refers to the space occupied by an object. Gases do not have a specific volume, rather they take on the volume of the container. We must note that the volume of  given mass of gas is directly proportional to the number of moles present.

Hence, if the number of moles decreases from 5 moles of gaseous reactants to 2 moles of gaseous product, the overall change in volume of the system is negative.

Learn more about volume of a gas: brainly.com/question/22960215

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mel-nik [20]

Answer:

Condensation is the process of water vapor condensing into liquid water.

Explanation:

"Water condenses on a can of cold soda. Water vapor in the air reaches its dew point as it cools in the air around the can, forming liquid drops of water. Condensation is the process where water vapor becomes liquid. It is the reverse of evaporation, where liquid water becomes a vapor." -National Geographic"

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3 years ago
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den301095 [7]

Answer:

9.  8.2x10¹⁴ Hz

Explanation:

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To find the wavelength in m,

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So, 366 nm = ?

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Frequency = 3.0x10⁸m.s-1 / 3.66x10⁻⁷ m

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8 0
3 years ago
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Lerok [7]

Answer: <em>Hopefully this helps! sorry if not. :))</em>

<em></em>

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There's no question??

\

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