August 2022 1 4 Report
1. Азот проявляет свойства окислителя в реакции, уравнение которой:
а) 4NO2+O2+2H2O=4HNO3
б) 3HNO2=HNO3+2NO+H2O
в) N2+O2=2NO
г) 4NH3+5O2=4NO+6H2O
2. задание в фото
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