a, \(C_2H_5OH+Na\rightarrow C_2H_5ONa+\dfrac{1}{2}H_2\)

\(C_2H_5OH+K\rightarrow C_2H_5OK+\dfrac{1}{2}H_2\)

\(C_2H_5OH+CH_3COOH⇌CH_3COOC_2H_5+H_2O\) (xt: H₂SO₄ đặc, t^o)

b, \(CH_3COOH+Na\rightarrow CH_3COONa+\dfrac{1}{2}H_2\)

\(CH_3COOH+K\rightarrow CH_3COOK+\dfrac{1}{2}H_2\)

\(CH_3COOH+C_2H_5OH⇌CH_3COOC_2H_5+H_2O\) (xt: H₂SO₄ đặc, t^o)

\(CH_3COOH+NaOH\rightarrow CH_3COONa+H_2O\)

\(2CH_3COOH+Zn\rightarrow\left(CH_3COO\right)_2Zn+H_2\)

Giải giúp

Mg + 2HCl → MgCl2 + H2

Các chất tác dụng được với axit HCl là: CuO, Mg, KOH

Phương trình hóa học:

\(CuO+2HCl\rightarrow CuCl_2+H_2O\)

\(Mg+2HCl\rightarrow MgCl_2+H_2\)

\(KOH+HCl\rightarrow KCl+H_2O\)

PT 1 và 2 chưa cân bằng bạn nhé.

\(CuO+2HCl \longrightarrow CuCl_2+H_2O\)

\(Mg+2HCl \longrightarrow MgCl_2+H_2\)

\(KOH+HCl \longrightarrow KCl + H_2O\)

Các chất tác dụng với axit axetic \(CH_3COOH\):

\(Na_2O+2CH_3COOH\rightarrow2CH_3COONa+H_2O\)

\(C_2H_5OH+CH_3COOH\rightarrow CH_3COOC_2H_5+H_2O\)

\(Mg+2CH_3COOH\rightarrow\left(CH_3COO\right)_2Mg+H_2\)

\(2CH_3COOH+Cu\left(OH\right)_2\rightarrow\left(CH_3COO\right)_2Cu+2H_2O\)

\(CaCO_3+2CH_3COOH\rightarrow\left(CH_3COO\right)_2Ca+CO_2+H_2O\)

PT: \(2CH_3COOH+ZnO\rightarrow\left(CH_3COO\right)_2Zn+H_2O\)

\(CH_3COOH+KOH\rightarrow CH_2COOK+H_2O\)

\(2CH_3COOH+Na_2CO_3\rightarrow2CH_3COONa+H_2O+CO_2\)

\(2CH_3COOH+Fe\rightarrow\left(CH_3COO\right)_2Fe+H_2\)

Bạn tham khảo nhé!

a, Rượu etylic

C2H5OH+CuO→CH3CHO+Cu+H2O

C2H5OH+NaOH→H2O+C2H5ONa

C2H5OH+CH3COOH ↔ H2O+CH3COOC2H5 (Nhiệt độ: 140°C Xúc tác: H2SO4 đặc)

2C2H5OH+2Na→H2+2C2H5ONa

b, Axit axetic

2CH3COOH+CuO→H2O+(CH3COO)2Cu

CH3COOH+NaOH→CH3COONa+H2O

CaCO3+2CH3COOH→(CH3COO)2Ca+H2O+CO2

CH3COOH+Na→CH3COONa+H2

2CH3COOH+Zn→H2+(CH3COO)2Zn

c, Chất béo

3NaOH+(C17H33COO)3C3H5→C3H5(OH)3+3C17H33COONa

K2O + 2CH3COOH → 2CH3COOK + H2O

Fe3O4 + 8CH3COOH → (CH3COO)2Fe + 2(CH3COO)3Fe +4H2O

2Na + 2CH3COOH → 2CH3COONa + H2

BaCO3 + 2CH3COOH → (CH3COO)2Ba + CO2↑ + H2O

KOH + CH3COOH → CH3COOK + H2O

Tác dụng với HCl

\(a,\\CuO+2HCl\to CuCl_2+H_2O\\ Mg+2HCl\to MgCl_2+H_2\\ Al_2O_3+6HCl\to 2AlCl_3+3H_2O\\ Fe(OH)_3+3HCl\to FeCl_3+3H_2O\\ Fe_2O_3+6HCl\to 2FeCl_3+3H_2O\)

\(b,\\ Cu+2H_2SO_4\to CuSO_4+2H_2O+SO_2\\ CuO+H_2SO_4\to CuSO_4+H_2O\\ Mg+2H_2SO_4\to MgSO_4+2H_2O+SO_2\\ Al_2O_3+3H_2SO_4\to Al_2(SO_4)_3+3H_2O\\ 2Fe(OH)_3+3H_2SO_4\to Fe_2(SO_4)_3+6H_2O\\ Fe_2O_3+3H_2SO_4\to Fe_2(SO_4)_3+3H_2O\\ C_6H{12}O_6\to6 C+6H_2O\)

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