1. It is correct 2. Spell the word correctly 3.You know it well 4.Of course it is good 5. It is cold in the room 6. Don't look so coldly 7. It is easy. 8.I can do it easily<span>9.It is warm today 10.He always greets us warmly</span>
2AgNO3 = (t) 2Ag + 2NO2 + O2
2NO2 + H2O = HNO2 + HNO3
HNO3 + NH3 = NH4NO3
NH4NO3 + NaOH = NH3 + NaNO3 + H2O
2NH3 + H2CO3 = (NH4)2CO3
(NH4)2CO3 = (t) CO2 + 2NH3 + H2O
Катион водорода (Н+) и нитрат-анион(NO3-)
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