Ответ:
N₂ → NO₂ → HNO₃ → Ca(NO₃)₂ → NO₂
1) N₂+2O₂=2NO₂
2) 4NO₂+2H₂O+O₂=4HNO₃
3) 2HNO₃+Ca(OH)₂=Ca(NO₃)₂+2H₂O
4) 2Ca(NO₃)₂=2CaO+4NO₂+O₂
Объяснение:
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Ответ:
N₂ → NO₂ → HNO₃ → Ca(NO₃)₂ → NO₂
1) N₂+2O₂=2NO₂
2) 4NO₂+2H₂O+O₂=4HNO₃
3) 2HNO₃+Ca(OH)₂=Ca(NO₃)₂+2H₂O
4) 2Ca(NO₃)₂=2CaO+4NO₂+O₂
Объяснение: