Photos N2 H2 NH3

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N2 h2 nh3. Nh3-x-no2. N2 nh3 x no2. Nh3 x no. N2-nh3-no-no2-hno3-no2 решение.
Nh3-x-no2. N2 nh3 x no2. Nh3 x no. N2-nh3-no-no2-hno3-no2 решение.

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