How many nitrogen atoms are present in calcium nitrate, Ca (NO3) 2? A) 6. B) 3. C) 2. D) 1

Question

Chemistry

Russo

18 December, 19:37

How many nitrogen atoms are present in calcium nitrate, Ca (NO3) 2? A) 6. B) 3. C) 2. D) 1

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Answers (2)

Know the Answer?

Orlando Davidson · Answer 1

Ca (NO3) 2

Ca = 1 atom

O = 6 atoms

N = 2 atoms

Answer C

Karina Banks · Answer 2

We are given the compound calcium nitrate, Ca (NO3) 2 and is asked for the number of atoms of nitrogen present. In this compound given, there are 1 atom of calcium, 2 atoms of nitrogen, and 6 atoms in total of oxygen. Hence the answer to this problemis C. 2