Images NA H2

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Na h2. Nh3+hbr. Na2o+h20 уравнение. 2nh3+h2so4. Nh3 + hbr → nh4br.
Nh3+hbr. Na2o+h20 уравнение. 2nh3+h2so4. Nh3 + hbr → nh4br.

See also