| Équations équilibrées la veille | Équations équilibrées le lendemain |
SrCl2 + 2 LiOH = Sr(OH)2 + 2 LiCl
ZnSO4 + Cl = Zn + ClSO4 =>
ZnSO4 + Cl = Zn + ClSO4
X(s) + YZ(aq) = Y(s) + XZ(aq) =>
X(s) + YZ(aq) = Y(s) + XZ(aq)
Fe + I2 = FeI3 =>
2 Fe + 3 I2 = 2 FeI3
Au + KCN + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH
LiHSO3 + HNO3 = LiNO3 + H2SO3 =>
LiHSO3 + HNO3 = LiNO3 + H2SO3
NH4Cl + F2 = NH4F + Cl =>
2 NH4Cl + F2 = 2 NH4F + 2 Cl
HSO3 + I2{-} + H2O = I{-} + SO4 + H{+} =>
HSO3 + 3 I2{-} + H2O = 6 I{-} + SO4 + 3 H{+}
C9H18(g) + O2(g) = CO2(g) + H2O(g) =>
2 C9H18(g) + 27 O2(g) = 18 CO2(g) + 18 H2O(g)
SrCl2 + LiOH = Sr(OH)2 + LiCl =>
SrCl2 + 2 LiOH = Sr(OH)2 + 2 LiCl
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
HC + NO = CO2 + H2O + N2 =>
4 HC + 10 NO = 4 CO2 + 2 H2O + 5 N2
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
NO2{-} + Fe{3} + OH{-} = NO3{-} + Fe{2} + H2O =>
NO2{-} + 2 Fe{3} + 2 OH{-} = NO3{-} + 2 Fe{2} + H2O
K2SO3 + Mg(NO3)2 = KNO3 + MgSO3 =>
K2SO3 + Mg(NO3)2 = 2 KNO3 + MgSO3
C7H12O + H2SO4 = C7H12SO4 + H2O =>
C7H12O + H2SO4 = C7H12SO4 + H2O
NaI + SnCl4 = NaCl + SnI2 + I2 =>
4 NaI + SnCl4 = 4 NaCl + SnI2 + I2
C6H5NH2 + Br2 = C6H2Br3NH2 + HBr =>
C6H5NH2 + 3 Br2 = C6H2Br3NH2 + 3 HBr
KClO3 + CaCl2 = KCl2 + CaClO3 =>
KClO3 + CaCl2 = KCl2 + CaClO3
HNN2 + Pb = Pb(NN2)2 + NH3 =>
9 HNN2 + 4 Pb = 4 Pb(NN2)2 + 3 NH3
Li2SO4 + Au = Au2SO4 + Li =>
Li2SO4 + 2 Au = Au2SO4 + 2 Li
*3Fe + *4H2O = Fe3O4 + *4H2 =>
*3Fe + *4H2O = Fe3O4 + *4H2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
AlCl3 + K2S = AlS + K2Cl3 =>
AlCl3 + K2S = AlS + K2Cl3
HO4P + Ca(OH) = Ca(PO4) + H2O =>
HO4P + Ca(OH) = Ca(PO4) + H2O
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + NaCl(aq) =>
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaCl(aq)
Cr2O3 + H2SO4 = Cr2(SO4)3 + H2O =>
Cr2O3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O
H2Br + NaOH = H2O + Na + Br =>
H2Br + 2 NaOH = 2 H2O + 2 Na + Br
HBr + BaSO3 = BaBr2 + H2SO3 =>
2 HBr + BaSO3 = BaBr2 + H2SO3
H2 + Ae = AeH2 =>
H2 + Ae = AeH2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
FeO + H = FeH4 + O2 =>
2 FeO + 8 H = 2 FeH4 + O2
C2 + H2 = C2H6 =>
C2 + 3 H2 = C2H6
NaIO + NaClO = NaIO3 + NaCl =>
NaIO + 2 NaClO = NaIO3 + 2 NaCl
NH4NO3 + NH4Cl + Au + H2SO4 = (NH4)2SO4 + HCl4Au + H2O =>
3 NH4NO3 + 32 NH4Cl + 8 Au + 19 H2SO4 = 19(NH4)2SO4 + 8 HCl4Au + 9 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
SrCl2 + LiOH = Sr(OH)2 + LiCl =>
SrCl2 + 2 LiOH = Sr(OH)2 + 2 LiCl
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
Zn + Ag2S = ZnS + Ag =>
Zn + Ag2S = ZnS + 2 Ag
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
SnCl2 + Sn(OH)2 = SnOHCl =>
SnCl2 + Sn(OH)2 = 2 SnOHCl
CI2(g) + KI(ag) = KCI(aq) + I2(s) =>
CI2(g) + KI(ag) = KCI(aq) + I2(s)
Cu + Fe2S3 = CuS + Fe =>
3 Cu + Fe2S3 = 3 CuS + 2 Fe
Fe + Al(SO4)3 = FeSO4 + Al2 =>
6 Fe + 2 Al(SO4)3 = 6 FeSO4 + Al2
CaCl2AgCl = CaClAgCl2 =>
CaCl2AgCl = CaClAgCl2
H2SO4CuO = CuSO4 + H2O =>
H2SO4CuO = CuSO4 + H2O
CO2BaSO4 = BaCO3SO3 =>
CO2BaSO4 = BaCO3SO3
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
AgNH3(aq) + KI(aq) = AgI(aq) + K(aq) + NH3(aq) =>
AgNH3(aq) + KI(aq) = AgI(aq) + K(aq) + NH3(aq)
Na2CO3 + O2 = NaO + CO3 =>
Na2CO3 + O2 = 2 NaO + CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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