Fe(oh)2 + hcl =fe(oh)2 =naoh + n2o5 =naoh + h3bo3 - вопрос №965273922253332 от kimmatveev 01.02.2022 21:05

Question

Химия: Fe(oh)2 + hcl =fe(oh)2 =naoh + n2o5 =naoh + h3bo3 =naoh + cu(no3)2 = ​

kimmatveev · Answer

Fe(OH)₂ + 2HCl =  FeCl₂ + 2H₂OFe(OH)₂ =  FeO + H₂O2NaOH + N₂O₅ =  2NaNO₃ + H₂O3NaOH + H₃BO₃ =  Na₃BO₃ + 3H₂O2NaOH + Cu(NO₃)₂ = Cu(OH)₂↓ + 2NaNO₃...

Fe(oh)2 + hcl =fe(oh)2 =naoh + n2o5 =naoh + h3bo3 =naoh + cu(no3)2 = ​