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fiasKO [112]
3 years ago
11

The electrons move around the nucleus in regions know as electron shells, is the statement true or false, if false, rewrite the

statement
Chemistry
1 answer:
iris [78.8K]3 years ago
6 0
It is true...................
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Answer:

0.719 moles of NH₃

Explanation:

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Mass of amonia = 12.23 g

Mass / Molar mass = Moles

12.23 g / 17 g/mol = 0.719 moles

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