| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(ClO)2 + 4 HCl = CaCl2 + 2 H2O + 2 Cl2
CH3COH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CH3COH + 2 KMnO4 + 3 H2SO4 = 5 CH3COOH + 2 MnSO4 + K2SO4 + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cl2 + KOH = KCl + KClO4 + H2O =>
4 Cl2 + 8 KOH = 7 KCl + KClO4 + 4 H2O
Al3 + HCl = AlCl3 + H2 =>
2 Al3 + 18 HCl = 6 AlCl3 + 9 H2
NH2 + COCl2 = NCO + HCl =>
NH2 + COCl2 = NCO + 2 HCl
As2 + Cl2 + H2O = H3AsO4 + HCl =>
As2 + 5 Cl2 + 8 H2O = 2 H3AsO4 + 10 HCl
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
Fe3O4 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe3O4 + 28 HNO3 = 9 Fe(NO3)3 + NO + 14 H2O
Al + HCl = AlCl + H =>
Al + HCl = AlCl + H
Fe + HNO3 = Fe(NO3)2 + NO + H2O =>
3 Fe + 8 HNO3 = 3 Fe(NO3)2 + 2 NO + 4 H2O
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
K2SO4(ag) + BaCl2(ag) = BaSO4(s) + KCl(ag) =>
K2SO4(ag) + BaCl2(ag) = BaSO4(s) + 2 KCl(ag)
B2H6 + KMnO4 + H2SO4 = H3BO3 + MnSO4 + K2SO4 + H2O =>
5 B2H6 + 12 KMnO4 + 18 H2SO4 = 10 H3BO3 + 12 MnSO4 + 6 K2SO4 + 18 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
AS2S3 + HNO3 + H20 = H2SO4 + NO + H3ASO4 =>
20 AS2S3 + 200 HNO3 + H20 = 80 H2SO4 + 200 NO + 20 H3ASO4
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
H2S + HNO3 = SO2 + NO2 + H20 =>
5 H2S + 10 HNO3 = 5 SO2 + 10 NO2 + H20
C2H5OH = C2H4 + H2O =>
C2H5OH = C2H4 + H2O
NA + Cl2 = NACl2 =>
NA + Cl2 = NACl2
AS2S3 + HNO3 + H2O = H2SO4 + NO + H3ASO4 =>
3 AS2S3 + 29 HNO3 + 2 H2O = 12 H2SO4 + 29 NO + 3 H3ASO4
NA + Cl2 = NACl =>
2 NA + Cl2 = 2 NACl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AS2S3 + HNO3 + H2O = H2SO4 + NO + H3ASO4 =>
3 AS2S3 + 29 HNO3 + 2 H2O = 12 H2SO4 + 29 NO + 3 H3ASO4
Al + AGNo3 = Al(No3) + AG =>
Al + AGNo3 = Al(No3) + AG
H3PO4 + ZnS = ZnPO4 + H + S =>
H3PO4 + ZnS = ZnPO4 + 3 H + S
MgCl2 + HOH = Mg(OH)2 + HCl =>
MgCl2 + 2 HOH = Mg(OH)2 + 2 HCl
H3PO4 + ZnS = Zn3(PO4)2 + H + S =>
2 H3PO4 + 3 ZnS = Zn3(PO4)2 + 6 H + 3 S
Zn + KOH = K2ZnO2 + H2 =>
Zn + 2 KOH = K2ZnO2 + H2
C2H4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CH3COOH + H2O =>
5 C2H4 + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 CH3COOH + 6 H2O
P + HJO3 + H2O = H3PO4 + HJ =>
6 P + 5 HJO3 + 9 H2O = 6 H3PO4 + 5 HJ
K + Cl2 = KCl2 =>
K + Cl2 = KCl2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
FeO3 + C = Fe + CO3 =>
FeO3 + C = Fe + CO3
Zn(OH)2 + NH3 = [Zn(NH3)4](OH)2 =>
Zn(OH)2 + 4 NH3 = [Zn(NH3)4](OH)2
K2S2O8 + Mg = K2S + SO2 + MgO =>
K2S2O8 + 6 Mg = K2S + SO2 + 6 MgO
Ca(OH)2 + Cl2 = CaCl2 + Ca(ClO3)2 + H2O =>
6 Ca(OH)2 + 6 Cl2 = 5 CaCl2 + Ca(ClO3)2 + 6 H2O
O2 + PH3 = H2O + P2O5 =>
4 O2 + 2 PH3 = 3 H2O + P2O5
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Cl + Mg = ClMg =>
Cl + Mg = ClMg
CH3COOH + O2 = H20 + CO2 =>
5 CH3COOH + 5 O2 = H20 + 10 CO2
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
CO2 + NaOH = NaHCO3 =>
CO2 + NaOH = NaHCO3
HCLO = HCL + O =>
HCLO = HCL + O
MnO4 + H2O = MnO2 + OH =>
MnO4 + 2 H2O = MnO2 + 4 OH
CuS + HNO3 = CuSO4 + NO2 + H20 =>
5 CuS + 20 HNO3 = 5 CuSO4 + 20 NO2 + H20
F + Xe = XeF2 =>
2 F + Xe = XeF2
Na2S + C2H4O2 = Na(C2H3O2) + H2S =>
Na2S + 2 C2H4O2 = 2 Na(C2H3O2) + H2S
K2S + HNO2 = K2NO2 + HS =>
K2S + HNO2 = K2NO2 + HS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/15
Équations équilibrées sur12/19/14
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