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Oksanka [162]
3 years ago
12

What is the correct name for the n3– ion? nitride ion nitrogen ion nitrite ion nitrate ion

Chemistry
2 answers:
n200080 [17]3 years ago
7 0

The correct name for N3- is Nitride ion! I hope this helps you!

dem82 [27]3 years ago
5 0
The correct name for the N3- ion is a nitride ion.
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Answer: 17) d. C_2H_6

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Molecular formula is the chemical formula which depicts the actual number of atoms of each element present in the compound.  

Empirical formula is the simplest chemical formula which depicts the whole number of atoms of each element present in the compound.  

To calculate the molecular formula, we need to find the valency which is multiplied by each element to get the molecular formula.

The equation used to calculate the valency is:

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The empirical mass can be calculated from empirical formula and molar mass must be known.

17. Thus the empirical formula of C_2H_6 should be CH_3

18. The molecular formula will either be same as empirical formula or is a whole number multiple of empirical formula. Thus the empirical formula of a compound can never be twice the molecular formula.

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