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Mice21 [21]
3 years ago
13

Plz help the periodic change between night and day is caused by

Chemistry
2 answers:
Anestetic [448]3 years ago
8 0

Answer:

The earth rotating is what causes day and night to happen

Explanation:

olga55 [171]3 years ago
6 0
The earth rotating is what causes day and night to happen
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Answer:

Y is a 3-chloro-3-methylpentane.

The structure is shown in the figure attached.

Explanation:

The radical chlorination of 3-methylpentane can lead to a tertiary substituted carbon (Y) and to a secondary one (X).

The E2 elimination mechanism, as shown in the figure, will happen with a simulyaneous attack from the base and elimination of the chlorine. This means that primary and secondary substracts undergo the E2 mechanism faster than tertiary substracts.

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The average kinetic energy of gas particles depends on which factor?
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Only the temperature of gas
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In reality, energy conversion from burning fuel is never 100% efficient. Significant loss of energy due to heating occurs. If th
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Land is a natural resource because it is used by living things to meet their needs. O True
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Absolutely True :) cause we use it all the time

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B) The size of a star is a balance between<br> 2 things. Explain this statement.
Zielflug [23.3K]

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