| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH2)02CO + H2O = CO2 + 2 NH3
Cr(NO3)3 + Sn = Sn(NO3)2 + Cr =>
2 Cr(NO3)3 + 3 Sn = 3 Sn(NO3)2 + 2 Cr
HIO4 + LiOH = LiIO4 + H2O =>
HIO4 + LiOH = LiIO4 + H2O
Cu2(OH)2CO3 = CuO + CO2 + H2O =>
Cu2(OH)2CO3 = 2 CuO + CO2 + H2O
CuO + H3SO4 = Cu3(SO4)2 + H2O =>
3 CuO + 2 H3SO4 = Cu3(SO4)2 + 3 H2O
K2[HPO4] + HCl = K[H2PO4] + KCl =>
K2[HPO4] + HCl = K[H2PO4] + KCl
BaCl2 + K4[Fe(CN)6] = Ba2[Fe(CN)6] + KCl =>
2 BaCl2 + K4[Fe(CN)6] = Ba2[Fe(CN)6] + 4 KCl
CH4 + S8 = CH2S + H2S =>
4 CH4 + S8 = 4 CH2S + 4 H2S
Al2(SO4)3 + NaCl + H2O = Na2SO4 + Cl2 + H + Al2O3 =>
Al2(SO4)3 + 6 NaCl + 3 H2O = 3 Na2SO4 + 3 Cl2 + 6 H + Al2O3
Ca + Al + SO4 + H2O = CaAl(SO4)212H2O =>
Ca + Al + 212 SO4 + H2O = CaAl(SO4)212H2O
C8H14O + O2 = CO + H2O =>
C8H14O + 7 O2 = 8 CO + 7 H2O
CrO3 + CaO = CaCrO4 =>
CrO3 + CaO = CaCrO4
NaOH + H2O = H2 + NaO2 =>
2 NaOH + 2 H2O = 3 H2 + 2 NaO2
NH4I + H2O = NH4OH + HI =>
NH4I + H2O = NH4OH + HI
Au + NH4Cl + KNO3 = NH3 + AuCl3 + K + H2O =>
3 Au + 9 NH4Cl + KNO3 = 10 NH3 + 3 AuCl3 + K + 3 H2O
NiCl2 + NH3CO3 = NiCO3 + NH3Cl2 =>
NiCl2 + NH3CO3 = NiCO3 + NH3Cl2
KClO3(s) + H2SO4(aq) = KHSO4(aq) + O2(g) + ClO2(g) + H2O(l) =>
4 KClO3(s) + 4 H2SO4(aq) = 4 KHSO4(aq) + O2(g) + 4 ClO2(g) + 2 H2O(l)
Cr2Br2(aq) + AgNO3(aq) = AgBr(s) + CrNO3(aq) =>
Cr2Br2(aq) + 2 AgNO3(aq) = 2 AgBr(s) + 2 CrNO3(aq)
NaClO + C3H6O = NaOH + NaCH3COO + CHCl3 =>
3 NaClO + C3H6O = 2 NaOH + NaCH3COO + CHCl3
CaH2 + H2O = Ca(H2O)2 + H2 =>
CaH2 + 2 H2O = Ca(H2O)2 + H2
HgI2*Cl2 = HgCl2 + I2 =>
HgI2*Cl2 = HgCl2 + I2
TiCl4(l) + H2O(l) = TiO2(s) + HCl(g) =>
TiCl4(l) + 2 H2O(l) = TiO2(s) + 4 HCl(g)
C3H5(OH)3 + PCl5 = C3H5Cl + POCl3 + Cl + H2O =>
2 C3H5(OH)3 + 3 PCl5 = 2 C3H5Cl + 3 POCl3 + 4 Cl + 3 H2O
FeSO4 + HBrO + HCl = FeCl3 + H2SO4 + HBr + H2O =>
2 FeSO4 + HBrO + 6 HCl = 2 FeCl3 + 2 H2SO4 + HBr + H2O
Na2TeO3 + NaI + ClH = NaCl + Te + I + H2O =>
Na2TeO3 + 4 NaI + 6 ClH = 6 NaCl + Te + 4 I + 3 H2O
H2O + O2 = H3O2 =>
6 H2O + O2 = 4 H3O2
LiBr + Pb(NO3)2 = LiNO3 + PbBr2 =>
2 LiBr + Pb(NO3)2 = 2 LiNO3 + PbBr2
Fe2(SO4)3(aq) + K3PO4(aq) = FePO4 + K2SO4 =>
Fe2(SO4)3(aq) + 2 K3PO4(aq) = 2 FePO4 + 3 K2SO4
HCN + CoSO4 = CoCN + HSO4 =>
HCN + CoSO4 = CoCN + HSO4
FeCl3 + CaCl2 = FeCl2 + CaCl3 =>
FeCl3 + CaCl2 = FeCl2 + CaCl3
ZnBr2 + Al2(SO4)3 = Zn(SO4) + AlBr3 =>
3 ZnBr2 + Al2(SO4)3 = 3 Zn(SO4) + 2 AlBr3
CuSO4*5H2O + NH3 = CuSO4NH3 + H2O =>
CuSO4*5H2O + NH3 = CuSO4NH3 + 5 H2O
MnSO4 + Ca(ClO)2 + NaOH = MnO2 + CaCl2 + Na2SO4 + H2O =>
2 MnSO4 + Ca(ClO)2 + 4 NaOH = 2 MnO2 + CaCl2 + 2 Na2SO4 + 2 H2O
K2Co3 + H3Po4 = K2Po4 + H3Co3 =>
K2Co3 + H3Po4 = K2Po4 + H3Co3
N2 + PbO2 = PbN2 + O2 =>
N2 + PbO2 = PbN2 + O2
SbCl3 + KOH = Sb2O3 + KCl + H2O =>
2 SbCl3 + 6 KOH = Sb2O3 + 6 KCl + 3 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
C6H9NO + (CH3)2CHCH2OH = H2NC(CH3)2CH2OH + C6H8O =>
C6H9NO + (CH3)2CHCH2OH = H2NC(CH3)2CH2OH + C6H8O
CH3CH2CH3 + Br2 = CH3CH2CH3Br =>
2 CH3CH2CH3 + Br2 = 2 CH3CH2CH3Br
C2H5OH + H2O = H + HCO2H =>
C2H5OH + 3 H2O = 8 H + 2 HCO2H
CoCl*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
CoCl*6H2O + 2 NH4Cl + 4 NH3 + H2O2 = [Co(NH3)6]Cl3 + 8 H2O
Al + MgO = Al2O3 + Mg2 =>
4 Al + 6 MgO = 2 Al2O3 + 3 Mg2
Fe + Cu(No3)2 = Cu + Fe(No3) =>
2 Fe + Cu(No3)2 = Cu + 2 Fe(No3)
I2 + I{-} = I3{-} =>
I2 + I{-} = I3{-}
CaCl + Pb(NO3)2 = CaNO3 + Cl2Pb =>
2 CaCl + Pb(NO3)2 = 2 CaNO3 + Cl2Pb
C6H8 + KMnO4 + H2SO4 = C6H10O4 + MnSO4 + K2SO4 + H2O =>
5 C6H8 + 6 KMnO4 + 9 H2SO4 = 5 C6H10O4 + 6 MnSO4 + 3 K2SO4 + 4 H2O
LiAl + HCl = AlCl3 + LiCl + H =>
LiAl + 4 HCl = AlCl3 + LiCl + 4 H
Fe(OH)3 + LiBr = LiOH + FeBr3 =>
Fe(OH)3 + 3 LiBr = 3 LiOH + FeBr3
CH3CHO + Cu(OH)2 + NaOH = Na2CO3 + CuOH + H2O =>
CH3CHO + 10 Cu(OH)2 + 4 NaOH = 2 Na2CO3 + 10 CuOH + 9 H2O
H2SO4 + CU = SO2 + CUSO4 + H2O =>
2 H2SO4 + CU = SO2 + CUSO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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