| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 H2SO4 + 10 KI + 2 NaIO3 = 6 I2 + 5 K2SO4 + 6 H2O + Na2SO4
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + HOH =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 HOH
ICl3 + Mg = I2 + MgCl2 =>
2 ICl3 + 3 Mg = I2 + 3 MgCl2
Cu + KCN + HOH = K3[Cu(CN)4] + KOH + H2 =>
2 Cu + 8 KCN + 2 HOH = 2 K3[Cu(CN)4] + 2 KOH + H2
{-}methyl{-}2{-}propanol = {-}methylpropene =>
{-}methyl{-}2{-}propanol = {-}methylpropene
Cu(OH)2 + HSO4 = Cu(SO4)2 + H2O =>
Cu(OH)2 + 2 HSO4 = Cu(SO4)2 + 2 H2O
C2H5OH + HBr = C2H5Br + H2O =>
C2H5OH + HBr = C2H5Br + H2O
Br2 + LiOH = LiBr + H2O + LiBrO2 =>
2 Br2 + 4 LiOH = 3 LiBr + 2 H2O + LiBrO2
C6H12O6 + NH3 = CO2 + H2O + C10H18O5N2 =>
7 C6H12O6 + 8 NH3 = 2 CO2 + 18 H2O + 4 C10H18O5N2
C7H6Cl2 + H2O = C6H5CHO + HCl =>
C7H6Cl2 + H2O = C6H5CHO + 2 HCl
Fe(OH)2 + NaOH + Cl2 = Na2FeO4 + NaCl + H2O =>
Fe(OH)2 + 6 NaOH + 2 Cl2 = Na2FeO4 + 4 NaCl + 4 H2O
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
AgNO3 + Na3C6H5O7 + H2O = Ag + C6H8O7 + O2 + NaNO3 =>
12 AgNO3 + 4 Na3C6H5O7 + 6 H2O = 12 Ag + 4 C6H8O7 + 3 O2 + 12 NaNO3
NaCl + NH3 + CO2 + H2O = NaHCO3 + NH4Cl =>
NaCl + NH3 + CO2 + H2O = NaHCO3 + NH4Cl
HCl + C2H3O2{-} = Cl{-} + HC2H3O2 =>
HCl + C2H3O2{-} = Cl{-} + HC2H3O2
H2O + HSO4 = H3O + SO42 =>
115 H2O + HSO4 = 77 H3O + SO42
K + HOH = K(OH)2 + H2 =>
K + 2 HOH = K(OH)2 + H2
NiO + B2O3 + Al = NiB + Al2O3 =>
6 NiO + 3 B2O3 + 10 Al = 6 NiB + 5 Al2O3
H2SO4 + FeSO4 + KMnO4 = K2SO4 + H2O + MnSO4 + Fe2(SO4)3 =>
8 H2SO4 + 10 FeSO4 + 2 KMnO4 = K2SO4 + 8 H2O + 2 MnSO4 + 5 Fe2(SO4)3
KNO3(s) = KNO2(aq) + O2(aq) =>
2 KNO3(s) = 2 KNO2(aq) + O2(aq)
HCl + CaCO = CaCl2 + H2O + CC2 =>
6 HCl + 3 CaCO = 3 CaCl2 + 3 H2O + CC2
Mg + KH2PO4 = H2 + MgKPO4 =>
Mg + KH2PO4 = H2 + MgKPO4
H2SO4 + Mg(C2H3O2)2 = CH3COOH + MgSO4 =>
H2SO4 + Mg(C2H3O2)2 = 2 CH3COOH + MgSO4
(NH4)2S2O8 + Al = NH3 + H2O + SO2 + Al2O3 =>
(NH4)2S2O8 + 2 Al = 2 NH3 + H2O + 2 SO2 + Al2O3
Cu(OH)2 + Fe = Fe(OH)3 + Cu =>
3 Cu(OH)2 + 2 Fe = 2 Fe(OH)3 + 3 Cu
Co + SO2 = Co9S8 + O2 =>
9 Co + 8 SO2 = Co9S8 + 8 O2
CH2O + CO + H2O = HOCH2COOH =>
CH2O + CO + H2O = HOCH2COOH
KI + CuCl2 = CuCl + KCl + I =>
KI + CuCl2 = CuCl + KCl + I
Ba(HCO3)2 + KHSO4 = BaSO4 + KHCO3 + H2O + CO2 =>
Ba(HCO3)2 + KHSO4 = BaSO4 + KHCO3 + H2O + CO2
BaCl + H2SO4 = BaSO4 + HCl + H =>
BaCl + H2SO4 = BaSO4 + HCl + H
Ag2O = AgO2 + Ag =>
2 Ag2O = AgO2 + 3 Ag
H + SiCl4 + H2O = H8Si4O4 + HCl =>
16 H + 4 SiCl4 + 4 H2O = H8Si4O4 + 16 HCl
Al2(SO4)3 + NH3*H2O = Al(OH)3 + (NH4)2 + SO4 =>
Al2(SO4)3 + 6 NH3*H2O = 2 Al(OH)3 + 3(NH4)2 + 3 SO4
MnO4 + S2O3{2-} + OH{-} = MnO2 + SO4{2-} + H2O =>
2 MnO4 + S2O3{2-} + 2 OH{-} = 2 MnO2 + 2 SO4{2-} + H2O
CH2CH2OH + CH3COOH = CH3COOCH2CH3 + H2O =>
4 CH2CH2OH + 2 CH3COOH = 3 CH3COOCH2CH3 + 2 H2O
Na2CO3 + NaH2PO4 = NaHCO3 + Na3PO4 =>
2 Na2CO3 + NaH2PO4 = 2 NaHCO3 + Na3PO4
PbO + HNO3 = Pb(NO3)2 + H2O =>
PbO + 2 HNO3 = Pb(NO3)2 + H2O
FeCl2 + Cl2 + KOH = K[Fe(OH)4] + KCl =>
2 FeCl2 + Cl2 + 8 KOH = 2 K[Fe(OH)4] + 6 KCl
C5H11NO2 + O2 = H2O + CO2 + COH4N2 =>
2 C5H11NO2 + 12 O2 = 9 H2O + 9 CO2 + COH4N2
O3 + Mn(OH)4 + NaOH = Na2MnO4 + H2O =>
O3 + 3 Mn(OH)4 + 6 NaOH = 3 Na2MnO4 + 9 H2O
Fe + LiOH = Fe(OH)2 + Li =>
Fe + 2 LiOH = Fe(OH)2 + 2 Li
C6H5ClNaOH = C6H5OHNaCl =>
C6H5ClNaOH = C6H5OHNaCl
C6H12 + Br = C6H11Br + HBr =>
C6H12 + 2 Br = C6H11Br + HBr
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
K3PO4 + Fe(NO3)3 = FePO4 + KNO3 =>
K3PO4 + Fe(NO3)3 = FePO4 + 3 KNO3
NaCl + LiBr = NaBr + LiCl =>
NaCl + LiBr = NaBr + LiCl
Mg + Cl + O4 = Mg(ClO4)2 =>
Mg + 2 Cl + 2 O4 = Mg(ClO4)2
SiCl4(l) + H2O(l) = HCl(aq) + SiO2(s) =>
SiCl4(l) + 2 H2O(l) = 4 HCl(aq) + SiO2(s)
ClSO2CH2CH2NH2HCl + NH4OH = H2NSO2CH2CH2NH2 + NH4Cl + H2O =>
ClSO2CH2CH2NH2HCl + 3 NH4OH = H2NSO2CH2CH2NH2 + 2 NH4Cl + 3 H2O
OH{-} + TlCl + ClO{-} = Tl2O3 + Cl{-} + H2O =>
2 OH{-} + 2 TlCl + 2 ClO{-} = Tl2O3 + 4 Cl{-} + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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