How many nitrogen atoms are in 1 N205 molecule? In one molecule, there are two n

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How many nitrogen atoms are in 1 N205 molecule? In one molecule, there are two nitrogen atoms, as notated by the subscript 2 How many nitrogen atoms are in 2 N205 molecules? 2 molecules 2 nitrogen- 4 nitrogen atoms How many phosphate groups and oxygen atoms are in 1 formula unit of Cu3(PO4)2? 1 formula unit 2 phosphate groups 4 oxygen atoms 8 oxygen atoms How many oxygen atoms are in 3 formula units of Cu3(Po4)2? 3 formula units 2 phosphate groups 4 oxygen atoms 24 oxygen atoms How many oxygen atoms are in 1 molecule of CO2 and 1 molecule of H20? (1 molecule CO2-2 oxygen atoms) + (1 molecule H2O 1 oxygen atom) #3 oxygen atoms How many oxygen atoms are in 4 molecules of CO2 and 7 molecules of H20? (4 molecules CO2 2 oxygen atoms)+ (7 molecule H20-1 oxygen atom) 15 oxygen atoms How many oxygen atoms are in 7 formula units of Cu3(PO4)2 and 4 formula units of Na2sO4? (7 formula units 2 phosphate groups 4 oxygen atoms) (4 formula units 4 oxygen atoms) 72 oxygen atoms

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