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Lana71 [14]
3 years ago
14

How many protons are in a hydrogen Atom

Chemistry
2 answers:
andre [41]3 years ago
7 0

Answer:

1

Explanation:

Its periodic number is 1.

Nataly [62]3 years ago
3 0

Answer:

There are 1 plus that is the periodic number

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3 years ago
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mafiozo [28]

The molecular weight of a given compound would simply the sum of the molar weights of each component.

 

The molar masses of the elements are:

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Since there are 6 C, 5 H, 1 N and 2 O, therefore the total molecular weight is:

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Therefore the molecular weight of nitrobenzene is 123 amu or which is exactly equivalent to 123 g / mol.

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Explanation:

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