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EastWind [94]
3 years ago
5

BRAINLIESTTT ASAP!! PLEASE HELP ME :)

Chemistry
2 answers:
creativ13 [48]3 years ago
7 0

Answer:

Only Student B

Explanation:

Her answer shows an octet around the N.

It uses dots to represent the lone pair and lines to represent the three bonding pairs.

The answer of Student B shows the correct number of electrons, but it uses arrows to represent the covalent bonds.

Lewis structures use only dots or lines to represent covalent bonds.

fredd [130]3 years ago
6 0

Answer:

Is B, it is B because you don't need arrows on it.

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Which molecule or reaction supplies the energy for polymerization of nucleotides in the process of transcription?
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Answer to this is "the phosphate bonds that are present in the nucleotide triphosphate serves as the substrates" in the process of transcription.

Transcription is the process in which DNA is transformed into RNA with the help of an enzyme known as RNA-polymerase. RNA and DNA are the nucleic acids which are formed by linking the nucleotides together.


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3 years ago
A sucrose packet contains 4.0g sucrose C12H22O11, how many moles of sucrose does the packet contain?
SpyIntel [72]

Answer:

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Explanation:

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3 years ago
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dimaraw [331]
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8 0
3 years ago
Read 2 more answers
Be sure to answer all parts.
Marianna [84]

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7 0
2 years ago
according to the third law if a football player hits another player with an action force of 1500n how much will the reaction for
djyliett [7]

Answer:

The reaction would be 1500n (equal reaction)

Explanation:

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3 years ago
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