| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeO + H2 = Fe + H2O
K2CO3 + HBr = CO2 + H2O + K3Br3 =>
3 K2CO3 + 6 HBr = 3 CO2 + 3 H2O + 2 K3Br3
CaTe = Ca + Te2 =>
2 CaTe = 2 Ca + Te2
(NH4)2 + SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2 + SO4 + BaCl2 = 2 NH4Cl + BaSO4
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
C3H10N + O2 = CO2 + H2O + N2 =>
2 C3H10N + 11 O2 = 6 CO2 + 10 H2O + N2
FeSO4 + BaCl2 = BaSO4 + FeCl2 =>
FeSO4 + BaCl2 = BaSO4 + FeCl2
Br2 + C18H36O2 = BrO + C18H36 =>
Br2 + C18H36O2 = 2 BrO + C18H36
NH4ClO3 = NH4Cl + O2 =>
2 NH4ClO3 = 2 NH4Cl + 3 O2
S + NaOH = Na2S4 + Na2SO3 + H2O =>
9 S + 6 NaOH = 2 Na2S4 + Na2SO3 + 3 H2O
Na3PO4 + CaCl2 = Na3PO4CaCl2 =>
Na3PO4 + CaCl2 = Na3PO4CaCl2
CaCO3 + C2H4O2 = CO2 + H2O + Ca{2+} + C2H3O{2-} =>
8 CaCO3 + 11 C2H4O2 = 14 CO2 + 10 H2O + 8 Ca{2+} + 8 C2H3O{2-}
Mg(s) + CuSO4 = MgSO4 + Cu(s) =>
Mg(s) + CuSO4 = MgSO4 + Cu(s)
Cl + CsI = Cs + ClI =>
Cl + CsI = Cs + ClI
Ba + KOH = Ba(OH)2 + K =>
Ba + 2 KOH = Ba(OH)2 + 2 K
FeO + H2 = Fe + H2O =>
FeO + H2 = Fe + H2O
Cl + LiI = LiCl + I =>
Cl + LiI = LiCl + I
Ca3N2 + HgF2 = Hg3N2 + CaF2 =>
Ca3N2 + 3 HgF2 = Hg3N2 + 3 CaF2
(CH3)2CHOH + K2Cr2O7 + H2SO4 = (CH3)2CHO + K2SO4 + Cr2(SO4)3 + H2O =>
6(CH3)2CHOH + K2Cr2O7 + 4 H2SO4 = 6(CH3)2CHO + K2SO4 + Cr2(SO4)3 + 7 H2O
BaO2H2 + H3PO4 = BaHPO4 + H2O =>
BaO2H2 + H3PO4 = BaHPO4 + 2 H2O
[Cu(H2O)4]{+2} + NH3 = Cu(NH3)4{+2} + H2O =>
[Cu(H2O)4]{+2} + 4 NH3 = Cu(NH3)4{+2} + 4 H2O
C2H6O + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
15 C2H6O + 4 KMnO4 + 6 H2SO4 = 10 C3H6O + 2 K2SO4 + 4 MnSO4 + 21 H2O
MgO2 + Ca = CaO2 + Mg =>
MgO2 + Ca = CaO2 + Mg
Na2O2 + FeSO4 + H2SO4 = Fe2(SO4)3 + Na2SO4 + H2O =>
Na2O2 + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + Na2SO4 + 2 H2O
Cl2 + LiI = LiCl + I2 =>
Cl2 + 2 LiI = 2 LiCl + I2
C4H11N + H2O = C4H12N + OH =>
C4H11N + H2O = C4H12N + OH
KIO3(heat) = KI + O =>
KIO3(heat) = KI + 3 O
HNO3 + KCO3 = HCO3 + KNO3 =>
HNO3 + KCO3 = HCO3 + KNO3
C7H8 + Cl2 = C7H6Cl2 + HCl =>
C7H8 + 2 Cl2 = C7H6Cl2 + 2 HCl
K3Po4 + MgCl2 = MgPo4 + K3Cl2 =>
K3Po4 + MgCl2 = MgPo4 + K3Cl2
Ba(OH)2 + Br2 = Ba(BrO)2 + BaBr2 + H2O =>
2 Ba(OH)2 + 2 Br2 = Ba(BrO)2 + BaBr2 + 2 H2O
LiOH + HCO2H = LiCO2H + H2O =>
LiOH + HCO2H = LiCO2H + H2O
H{+} + CN{-} = HCN =>
H{+} + CN{-} = HCN
LiI + Pb(NO3)2 = LiNO3 + PbI2 =>
2 LiI + Pb(NO3)2 = 2 LiNO3 + PbI2
Al + Zn2{+} = Al3{+} + Zn =>
3 Al + Zn2{+} = Al3{+} + 2 Zn
Al2(SO4)3*18H2O + (NH4)2SO4 + H2O = (NH4)2Al2(SO4)4*24H2O =>
Al2(SO4)3*18H2O + (NH4)2SO4 + 6 H2O = (NH4)2Al2(SO4)4*24H2O
C13H10O2 + KOH = C7H5KO2 + C6H6O =>
C13H10O2 + KOH = C7H5KO2 + C6H6O
Mg + HgCl2 = MgCl + Hg =>
2 Mg + HgCl2 = 2 MgCl + Hg
CaCO3 + H2SO4 = CaSO4 + H2CO3 =>
CaCO3 + H2SO4 = CaSO4 + H2CO3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
ZnCl2 + (NH4)2S = ZnS + NH4(Cl) =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4(Cl)
Fe + SNC = FeSCN =>
Fe + SNC = FeSCN
MgSO4 + SrCl2 = MgCl2 + Sr(SO4) =>
MgSO4 + SrCl2 = MgCl2 + Sr(SO4)
Al + Cl2 = AlCl3 = =>
2 Al + 3 Cl2 = 2 AlCl3
SiCl4 + C = SiC + Cl2 =>
SiCl4 + C = SiC + 2 Cl2
KCN(aq) + HBr(aq) = KBr(aq) + HCN(aq) =>
KCN(aq) + HBr(aq) = KBr(aq) + HCN(aq)
KMnO4 + N2O4 + H2O + KCl = MnCl2 + KNO3 + HCl =>
2 KMnO4 + 5 N2O4 + 2 H2O + 8 KCl = 2 MnCl2 + 10 KNO3 + 4 HCl
H2SO4 + Mg = H2 + MgSO4 =>
H2SO4 + Mg = H2 + MgSO4
K4(Fe(CN)6) + FeCl3 = K4 + FeCl3(Fe(CN)6) =>
K4(Fe(CN)6) + FeCl3 = K4 + FeCl3(Fe(CN)6)
Li + At = LiAt =>
Li + At = LiAt
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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