| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4NO3 + Ba(NO2)2 = 2 N2 + Ba(NO3)2 + 4 H2O
TiO2 + H2S = TiS2 + H2O =>
TiO2 + 2 H2S = TiS2 + 2 H2O
Al(s) + FeCl3(aq) = AlCl(aq) + Fe(s) =>
3 Al(s) + FeCl3(aq) = 3 AlCl(aq) + Fe(s)
FeCl3 + MgO = Fe + MgOCl3 =>
FeCl3 + MgO = Fe + MgOCl3
CNa = NaC =>
CNa = NaC
TiSO4 + KI = TiI2 + K2SO4 =>
TiSO4 + 2 KI = TiI2 + K2SO4
Ca(s) + H2O(l) = H2 + Ca(OH)2(aq) =>
Ca(s) + 2 H2O(l) = H2 + Ca(OH)2(aq)
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
Am + HBiO2 = Am(BiO2)3 + Bi2O + H2O =>
4 Am + 18 HBiO2 = 4 Am(BiO2)3 + 3 Bi2O + 9 H2O
Ba + S8 = BaS =>
8 Ba + S8 = 8 BaS
Na(s) + H2(g) = Na2H2(s) =>
2 Na(s) + H2(g) = Na2H2(s)
Zn(C2H3O2)2(aq) + K2S(aq) = ZnS(s) + KC2H3O2(aq) =>
Zn(C2H3O2)2(aq) + K2S(aq) = ZnS(s) + 2 KC2H3O2(aq)
H{+} + Cl{-} = HCl =>
H{+} + Cl{-} = HCl
C6H12O6 + O2 = C5H6O4 + H2O =>
5 C6H12O6 + 3 O2 = 6 C5H6O4 + 12 H2O
Mn{2+} + OCl{-} + OH{-} = MnO4{-} + Cl{-} + H2O =>
2 Mn{2+} + 5 OCl{-} + 6 OH{-} = 2 MnO4{-} + 5 Cl{-} + 3 H2O
MnO4 + HSO3 = MnO2 + HSO4 =>
MnO4 + 2 HSO3 = MnO2 + 2 HSO4
NO + H2SO4 = NSO4 + H2O =>
NO + H2SO4 = NSO4 + H2O
Zn + NH3 = ZnNH3 =>
Zn + NH3 = ZnNH3
CHS + O2 = CO2 + H2O + S =>
4 CHS + 5 O2 = 4 CO2 + 2 H2O + 4 S
Zn(s) + FeCl(aq) = Fe(aq) + ZnCl2(aq) =>
Zn(s) + 2 FeCl(aq) = 2 Fe(aq) + ZnCl2(aq)
SiCl4 + CH3OH + NH3 = Si(OCH3)4 + NH4Cl =>
SiCl4 + 4 CH3OH + 4 NH3 = Si(OCH3)4 + 4 NH4Cl
C6H5COOK + C2H5OH = C6H5COOC2H5 + KOH =>
C6H5COOK + C2H5OH = C6H5COOC2H5 + KOH
CO + O2(g) = CO2 =>
2 CO + O2(g) = 2 CO2
SCN{-3} + Fe{+3} = FeSCN =>
SCN{-3} + Fe{+3} = FeSCN
CuO + NH4OH + (NH4)2SO4 = (Cu(NH3)4)SO4 + H2O =>
CuO + 2 NH4OH + (NH4)2SO4 = (Cu(NH3)4)SO4 + 3 H2O
Na2CrO4 + SO2 = Na2SO4 + NaCrO3 =>
2 Na2CrO4 + SO2 = Na2SO4 + 2 NaCrO3
CO2 + H2O + H2S = C6H12O6 + H2SO4 =>
6 CO2 + 6 H2O + 3 H2S = C6H12O6 + 3 H2SO4
Ni2O3 = Ni + O =>
Ni2O3 = 2 Ni + 3 O
BaCl2(s) + MgO(s) = MgCl2(s) + BaO(s) =>
BaCl2(s) + MgO(s) = MgCl2(s) + BaO(s)
Zn + Co(NO3)5 = Co + Zn(NO3)5 =>
Zn + Co(NO3)5 = Co + Zn(NO3)5
CO4 + H2 = CH4 + H2O =>
CO4 + 6 H2 = CH4 + 4 H2O
MnSO4 + CaOCl2 + NaOH = Na2MnO4 + CaCl2 + H2O + Na2SO4 =>
MnSO4 + 2 CaOCl2 + 4 NaOH = Na2MnO4 + 2 CaCl2 + 2 H2O + Na2SO4
K3MnO4 + HCl = KMnO4 + MnO2 + KCl + H2O =>
3 K3MnO4 + 8 HCl = KMnO4 + 2 MnO2 + 8 KCl + 4 H2O
NaNO2 + KI + CH3COOH = NO + I2 + NaCH3COO + KCH3COO + H2O =>
2 NaNO2 + 2 KI + 4 CH3COOH = 2 NO + I2 + 2 NaCH3COO + 2 KCH3COO + 2 H2O
BaCl2 + AlN = BaAl + NCl2 =>
BaCl2 + AlN = BaAl + NCl2
Zn2 + S2 = ZnS =>
Zn2 + S2 = 2 ZnS
H2SO3 + Ba(OH)2 = BaSO3 + H2O =>
H2SO3 + Ba(OH)2 = BaSO3 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C2H2 + KMnO4 + H2SO4 = (COOH)2 + K2SO4 + MnSO4 + H2O =>
5 C2H2 + 8 KMnO4 + 12 H2SO4 = 5(COOH)2 + 4 K2SO4 + 8 MnSO4 + 12 H2O
H2SO4 + B(HO)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(HO)3 = B2(SO4)3 + 6 H2O
K2MnO4 + Na2SO3 + H2O = MnO2 + KOH + Na2SO4 =>
K2MnO4 + Na2SO3 + H2O = MnO2 + 2 KOH + Na2SO4
Na2[Zn(OH)4] + H2SO4 = Zn(OH)2 + Na2SO4 + H2O =>
Na2[Zn(OH)4] + H2SO4 = Zn(OH)2 + Na2SO4 + 2 H2O
Rb + Ag + I = RbAgI =>
Rb + Ag + I = RbAgI
FeSO4 + H2O = [Fe(H2O)4]SO4 =>
FeSO4 + 4 H2O = [Fe(H2O)4]SO4
K2S + H2O = KSHKOH =>
K2S + H2O = KSHKOH
Mg3Si4O + H2SO4 + O2 = MgSO4 + SiO2 + H2O =>
Mg3Si4O + 3 H2SO4 + 5 O2 = 3 MgSO4 + 4 SiO2 + 3 H2O
COCl2 + CH3OH = (CH3O)2CO + HCl =>
COCl2 + 2 CH3OH = (CH3O)2CO + 2 HCl
CaO + HI = CaI2 + H2O =>
CaO + 2 HI = CaI2 + H2O
Ca(NO3)2 + HCl = HNO3 + CaCl2 =>
Ca(NO3)2 + 2 HCl = 2 HNO3 + CaCl2
MgCl2 + FeI2 = FeCl2 + MgI2 =>
MgCl2 + FeI2 = FeCl2 + MgI2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/27/24
Équations équilibrées sur08/26/23
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