\(CaC_2+2H_2O\rightarrow Ca\left(OH\right)_2+C_2H_2\)

\(C_2H_2+H_2\underrightarrow{^{Pd\text{/}PbCO_3,t^0}}C_2H_4\)

\(C_2H_4+H_2\underrightarrow{^{Ni,t^0}}C_2H_6\)

\(C_2H_6+Cl_2\underrightarrow{askt}C_2H_5Cl+HCl\)

+) \(CaC_2+2H_2O\rightarrow C_2H_2+Ca\left(OH\right)_2\)

+) \(C_2H_2+H_2\rightarrow C_2H_4\)

+) \(C_2H_4+Br_2\rightarrow C_2H_4Br_2\)

+) \(C_2H_4Br_2+2H_2O\rightarrow C_2H_4\left(OH\right)_2+2HBr\)

\(a)\)

\(C_2H_4+H_2O\xrightarrow[t^o]{Axit}C_2H_5OH\)

\(C_2H_5OH+O_2\underrightarrow{lên-men-giâm}CH_3COOH+H_2O\)

\(2CH_3COOH+CuO--->\left(CH_3COO\right)_2Cu+H_2O\)

\(b)\)

\(CaC_2+2H_2O--->Ca\left(OH\right)_2+C_2H_2\)

\(C_2H_2+2H_2\xrightarrow[Ni]{t^o}C_2H_6\)

\(C_2H_6+Cl_2\xrightarrow[anh-sang]{t^o}C_2H_5Cl+HCl\)

1/ C2H4 + H2O => (140^o,H2SO4đ) C2H5OH

C2H5OH + O2 => (men giấm) CH3COOH + H2O

CH3COOH + C2H5OH => (H2SO4đ,t^o) <pứ hai chiều> CH3COOC2H5 + H2O

CH3COOC2H5 + NaOH => (t^o) CH3COONa + C2H5OH

2/ C6H12O6 => (men rượu,t^o) 2CO2 + 2C2H5OH

C2H5OH + O2 => (men giấm) CH3COOH + H2O

2CH3COOH + CaCO3 => (CH3COO)2Ca + CO2 + H2O

3/ CaC2 + 2H2O => Ca(OH)2 + C2H2

C2H2 + H2 => (Pd, t^o) C2H4

C2H4 + 1/2 O2 => (xt,P,t^o) CH3CHO

CH3CHO + 1/2 O2 => CH3COOH

a) 2NaCl----->2Na+Cl2

Cl2+H2--->2HCl

Fe+2HCl---->FeCl2+H2

2FeCl2+Cl2--->2FeCl3

b) C+CO2---->2CO

2CO+O2--->2CO2

CO2+2KOH--->K2CO3+H2O

K2CO3+CO2+H2O----.2KHCO3

6) 4H2 + Fe3O4 to→ 3Fe + 4H2O

7) 3CO + Fe2O3to → 2Fe + 3CO2

8) 4CO + Fe3O4 to→ 3Fe + 4CO2

9) 2C2H2 + 5O2 to→ 4CO2 + 2H2O

10) C2H6O + 3O2 to→ 2CO2 + 3H2O

*CTV

6) 4H₂ + Fe₃O₄ → 3Fe + 4H₂O

7) 3CO + Fe₂O₃ → 2Fe + 3CO₂

8) 4CO + Fe₃O₄ → 3Fe + 4CO₂

9) 2C₂H₂ + 5O₂ \(\underrightarrow{t^o}\) 4CO₂ + 2H₂O

10) C₂H₆O + 3O₂ \(\underrightarrow{t^o}\) 2CO₂ + 3H₂O

6) 4$H_2+F{e}_3{O}_4\to \mathrm{3F}e+{\mathrm{4H}}_{2}O$

7) $\mathrm{3C}O+F{e}_2{O}_3\to \mathrm{2F}e+\mathrm{3C}{O}_2$

8) $\mathrm{4C}O+F{e}_3{O}_4\to \mathrm{3F}e+\mathrm{4C}{O}_2$

9) ${\mathrm{2C}}_2{H}_2+{\mathrm{5O}}_2\to \mathrm{4C}{O}_2+{\mathrm{2H}}_{2}O$

10) $C_2{H}_{6}O+{\mathrm{3O}}_2\to \mathrm{2C}{O}_2+{\mathrm{3H}}_{2}O$

2KMnO4-to-->K2MnO4+O2+MnO2

O2+2C dư-to-->2CO

2CO+O2-to-->2CO2

CO2+Ca(OH)2-->CaCO3+H2O

CaCO3-to-->Cao+co2

CH4 + 2O2 -> (t°) CO2 + 2H2O

C2H2 + 2Br2 -> C2H2Br4

CH4 + Cl2 -> (askt) CH3Cl + HCl

2C2H2 + 5O2 -> (t°) 4CO2 + 2H2O

C2H4 + Br2 -> C2H4Br2

nCH2=CH2 -> (t°, p, xt) n(-CH2-CH2-)

C2H4 + 3O2 -> (t°) 2CO2 + 2H2O

\(2C_xH_y+\left(\dfrac{2x+y}{2}\right)O_2\rightarrow2xCO_2+yH_2O\)

\(C_nH_{2n+2}+\left(\dfrac{3n+1}{2}\right)O_2\rightarrow nCO_2+\left(n+1\right)H_2O\)

\(C_nH_{2n}+\dfrac{3n}{2}O_2\rightarrow nCO_2+nH_2O\)

2ClO3->Cl2+3O2

O2+2H2S->2S+2H2O

S+O2-tO>SO2

2SO2+O2+2H2O-to, V2O5>2H2SO4

H2SO4+FeO->FeSO4+H2O

S+H2-to>H2S

H2S+4Cl2+4H2o->H2SO4+8HCl

H2SO4+Na2CO3->Na2SO4+H2O+CO2