2C2H5OH + 2Na -> 2C2H5ONa + H2
C2H5OH + CH3COOH -> CH3COOC2H5 + H2O
C2H5OH + HBr = C2H5Br + H2O
C2H5OH + C2H5OH = C2H5-O-C2H5 + H2O
C2H5OH -> CH2=CH2 + H2O (t>140)
C2H5OH + 3O2 = 2CO2 + 3H2O
C2H5OH + CuO = CH3COH + Cu + H2O
Химическая формула 2НСI+ Na2CO3=2NaCl+CO2+2H2O
Решение 150г/60=2.5 г
1. NaOH 2. HCl 3. P₂O₅ 4. BaCl₂ 5. Cu(OH)₂ 6. CuSO₄ 7. H₃PO₄ 8. AgNO₃ 9. MgO 10. H₂S
1. 2NaOH + SO₂ = Na₂SO₃ + H₂O
2. NaOH + Ca(OH)₂ ≠
3. FeCl₃ + 3NaOH = Fe(OH)₃↓ + 3NaCl
4. CuO + NaOH ≠
5. NaOH + HNO₃ = NaNO₃ + H₂O
6. BaSO₄ + NaOH ≠
FeCl₃ + 3AgNO₃ = 3AgCl↓ + Fe(NO₃)₃
полиэтилен(полимер) класс алкены