How many atoms of oxygen are in 4.00 moles of N2O5

Question

Chemistry

Judah Leonard

8 February, 17:24

How many atoms of oxygen are in 4.00 moles of N2O5

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Answers (1)

Know the Answer?

Ariella Andrews · Answer 1

there are 20 oxygen atoms in 4.00 moles of Dinitrogen pentoxide

Explanation:

there are 2 atoms in an oxygen molecule, so each oxygen molecules has at least 2. Dinitrogen pentoxide is N2O5, which has 7 atoms, 2 nitrogen and 5 oxygen. 1 molecule of N2O5 has 5 oxygen atoms, so 4 of then would be 20