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Romlah
Answers (1)
If Nitrogen(N)=30.4% Then Oxygen(O)=100 - 30.4%=69.6% Divide both by their relative atomic mass Nitrogen(N)= 30.4 ÷ 14 = 2.17 Oxygen(O)= 69.6 ÷ 16 = 4.35 Divide both by the smallest number= 2.17 Nitrogen(N)= 2.17 ÷ 2.17 = 1 Oxygen(O)= 4.35 ÷ 2.17 =
