Решение на фото
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CH3-COONa+O2=CH4+CO2+Na+H2O
CH4=CH---CH+2H2
CH---CH+H2O=CH3-COH в присутствии солей ртути
CH3-COH+H2=CH3-CH2-OH
CH3-CH2-OH+CuO=CH3-COH+Cu+H2O
CH2--CH2=CH---CH+H2
CH---CH+H2O=CH3-COH
CH3-COH+H2=CH3-CH2-OH
CH4=CH---CH+2H2
CH---CH+H2O=CH3-COH
CH3-COH+H2=CH3-CH2-OH
CH3-CH2-OH=CH2--CH2+H2O
CH2--CH2+H2=CH3-CH3
NH₄OH + HCl = NH₄Cl + H₂O
NH₄OH + HNO₃ = NH₄NO₃ + H₂O
NH₄OH + H₂SO₄ = NH₄HSO₄ + H₂O
<span>О2, =32
NH3. =17
K3PO4, =212
CA3(PO4)2 = 310</span>