| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CoS + 6 HCl + KClO3 = 3 CoCl2 + KCl + 3 S + 3 H2O
C4H9Cl + CuO = CO2 + H2O + Cu + HCl =>
C4H9Cl + 12 CuO = 4 CO2 + 4 H2O + 12 Cu + HCl
FeS + SO3 = Fe2O3 + SO2 =>
2 FeS + 7 SO3 = Fe2O3 + 9 SO2
PCl3 + H2O = P(OH)3 + HCl =>
PCl3 + 3 H2O = P(OH)3 + 3 HCl
AgCl + MgCO3 = Ag2CO3 + MgCl2 =>
2 AgCl + MgCO3 = Ag2CO3 + MgCl2
Bi + Te = BiTe7 =>
Bi + 7 Te = BiTe7
NaBH4 + FeSO4*7H2O = B2H6 + H2 + Na2SO4 + Fe + H2O =>
2 NaBH4 + FeSO4*7H2O = B2H6 + H2 + Na2SO4 + Fe + 7 H2O
Na + CO = Na3(CO)4 =>
3 Na + 4 CO = Na3(CO)4
Cr + H2S = CrS3 + H =>
Cr + 3 H2S = CrS3 + 6 H
HC4H7O2 + KOH = K + C4H7O2 + H2O =>
HC4H7O2 + KOH = K + C4H7O2 + H2O
SrBr2 + K2SO4 = Sr2(SO4)2 + KBr =>
2 SrBr2 + 2 K2SO4 = Sr2(SO4)2 + 4 KBr
C6H8O6 = C6H6O6 + H =>
C6H8O6 = C6H6O6 + 2 H
C6H10O4 + Ca(OH)2 = CaC6H8O4 + H2O =>
C6H10O4 + Ca(OH)2 = CaC6H8O4 + 2 H2O
HC2HO + NaOH = H2O + NaC2HO =>
HC2HO + NaOH = H2O + NaC2HO
CH3OH + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO3 + H2O =>
3 CH3OH + 2 KMnO4 + 3 H2SO4 = 3 HCOOH + 2 MnSO4 + K2SO3 + 6 H2O
ClO2 + HCl = HClO + Cl =>
ClO2 + 2 HCl = 2 HClO + Cl
Fe + O2 = FeO9 =>
2 Fe + 9 O2 = 2 FeO9
K2Cr2O7 + CH3OH + H2SO4 = K2SO4 + Cr2(SO4)3 + CH2OO + H2O =>
2 K2Cr2O7 + 3 CH3OH + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 CH2OO + 11 H2O
Fe2 + NaOCl + H2O = Fe2O3 + NaOH + Cl =>
Fe2 + 6 NaOCl + 3 H2O = Fe2O3 + 6 NaOH + 6 Cl
KI3 + KOH = KIO3 + H2O + KI =>
3 KI3 + 6 KOH = KIO3 + 3 H2O + 8 KI
K2Cr2O7 + FeBr2 + HBr = CrBr3 + FeBr3 + KBr + H2O =>
K2Cr2O7 + 6 FeBr2 + 14 HBr = 2 CrBr3 + 6 FeBr3 + 2 KBr + 7 H2O
Na3N + O2 = Na2O + N2 =>
4 Na3N + 3 O2 = 6 Na2O + 2 N2
PbCl2 + K2SO4 = PbSO4 + K2Cl2 =>
PbCl2 + K2SO4 = PbSO4 + K2Cl2
Ca + H2O = Ca2O5 + H2 =>
2 Ca + 5 H2O = Ca2O5 + 5 H2
SrCO3 + HNO3 = Sr(NO3) + HCO3 =>
SrCO3 + HNO3 = Sr(NO3) + HCO3
C2H4 + I2 = C2H2I4 + H2 =>
C2H4 + 2 I2 = C2H2I4 + H2
AgNO2 + CH3COOK = CH3COOAg + KNO2 =>
AgNO2 + CH3COOK = CH3COOAg + KNO2
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
HNO3 + HgO = Hg(NO3)2 + H2O =>
2 HNO3 + HgO = Hg(NO3)2 + H2O
NH4F2 + NaCl = NH4Cl + NaF2 =>
NH4F2 + NaCl = NH4Cl + NaF2
H2C2O4*2H2O + NaOH = H2O + Na2C2O4 =>
H2C2O4*2H2O + 2 NaOH = 4 H2O + Na2C2O4
Zn + CuBr2 = ZnBr2 + Cu =>
Zn + CuBr2 = ZnBr2 + Cu
SO4(aq) + BaCl2(aq) = BaSO4(aq) + Cl =>
SO4(aq) + BaCl2(aq) = BaSO4(aq) + 2 Cl
FeS4 + BaOH2 = BaS4 + FeOH2 =>
FeS4 + BaOH2 = BaS4 + FeOH2
HI + NHO3 = NO + H2O + I2 =>
6 HI + 2 NHO3 = 2 NO + 4 H2O + 3 I2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CaCl2 + Fe(No3)3 = Ca(No3)2 + FeCl3 =>
3 CaCl2 + 2 Fe(No3)3 = 3 Ca(No3)2 + 2 FeCl3
UCl4 + CuCl = UCuCl5 =>
UCl4 + CuCl = UCuCl5
ZnSiO4 = ZnSi + O =>
ZnSiO4 = ZnSi + 4 O
HNO2 + SnO = Sn(NO2)2 + H2O =>
2 HNO2 + SnO = Sn(NO2)2 + H2O
XCuCl2 + XNaOH = XCu(OH)2 + XNaCl =>
XCuCl2 + 2 XNaOH = XCu(OH)2 + 2 XNaCl
MgBr2 + KOH = KBr + Mg(OH)2 =>
MgBr2 + 2 KOH = 2 KBr + Mg(OH)2
KMnO4 + Sb2(SO4)3 + H2SO4 = Sb2(SO4)5 + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 Sb2(SO4)3 + 16 H2SO4 = 5 Sb2(SO4)5 + 4 MnSO4 + 2 K2SO4 + 16 H2O
AlBr3 + BeS = Al2S3 + BeBr2 =>
2 AlBr3 + 3 BeS = Al2S3 + 3 BeBr2
Na + S2 = Na2S =>
4 Na + S2 = 2 Na2S
H2* + Cl2* = HCl =>
H2* + Cl2* = 2 HCl
BaO2 = BaOO =>
BaO2 = BaOO
HCOOCH2CH3 + H2O = HCOOH + CH3CH2OH =>
HCOOCH2CH3 + H2O = HCOOH + CH3CH2OH
NiI2(aq) + (NH4)2CO3(aq) = NiCO3(s) + NH4I(aq) =>
NiI2(aq) + (NH4)2CO3(aq) = NiCO3(s) + 2 NH4I(aq)
FeSO4 + K3[(Fe(CN)6)] = KFe(Fe(CN)6) + K2SO4 =>
FeSO4 + K3[(Fe(CN)6)] = KFe(Fe(CN)6) + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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