which compound contains the highest percentage of nitrogen by mass a nh2oh m

which compound contains the highest percentage of nitrogen by mass a nh2oh m

Which compound contains the highest percentage of nitrogen by mass?

(A)

NH2OH (M = 33.0)

(B)

NH4NO2 (M = 64.1)

(C)

N2O3 (M = 76.0)

(D)

NH4NH2CO2 (M = 78.1)

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