how many oxygen atoms are in the formula of magnesium nitrate, mg(no₃)₂? view available hint(s) 1 2 3 6

how many oxygen atoms are in the formula of magnesium nitrate, mg(no₃)₂? view available hint(s) 1 2 3 6

how many oxygen atoms are in the formula of magnesium nitrate, mg(no₃)₂? view available hint(s) 1 2 3 6

Answer

Explanation:

Step1: Analyze the formula of nitrate ion

In the formula (Mg(NO_3)_2), the nitrate ion is (NO_3^-). In one (NO_3^-) ion, there are 3 oxygen atoms.

Step2: Consider the number of nitrate ions

There are 2 (NO_3^-) ions in (Mg(NO_3)_2) (because of the subscript 2 outside the parentheses). So the total number of oxygen atoms is (3\times2 = 6).

Answer:

6