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Rainbow [258]
3 years ago
15

How many atoms of nitrogen are in the chemical formula Ni(NO3)2?

Chemistry
2 answers:
g100num [7]3 years ago
5 0

Answer:

The correct answer is A.2

Explanation:

The amount of nitrogen atoms in the nickel (II) nitrate molecule / whose formula is Ni (NO3) 2); is 2. The coefficient 2 multiplies by 2 the number of atoms of the Nitrate ion (charge -1), since it is required to balance the charge of nickel 2+.

katen-ka-za [31]3 years ago
4 0

Answer:

2 atoms of nitrogen are present.

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