| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO2 + 2 LiOH = Li2CO3 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ba + HI = BaI2 + H =>
Ba + 2 HI = BaI2 + 2 H
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
Al2(SO4)3(aq) + Ca3(PO4)2(aq) = AlPO4(s) + CaSO4(s) =>
Al2(SO4)3(aq) + Ca3(PO4)2(aq) = 2 AlPO4(s) + 3 CaSO4(s)
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
N2H4 + O2 = N20 + H2O =>
10 N2H4 + 10 O2 = N20 + 20 H2O
Ba + NH3 = Ba3N2 + H2 =>
3 Ba + 2 NH3 = Ba3N2 + 3 H2
H3PO3 + H3PO4 = P2O4 + H2O =>
H3PO3 + H3PO4 = P2O4 + 3 H2O
Cu{2+} + Zn{2+} + e = CuZn =>
Cu{2+} + Zn{2+} + 4e = CuZn
Ga3 + S2 = Ga2S3 =>
4 Ga3 + 9 S2 = 6 Ga2S3
As2S3 + HNO3 = H3AsO4 + SO2 + NO + H2O =>
3 As2S3 + 22 HNO3 = 6 H3AsO4 + 9 SO2 + 22 NO + 2 H2O
Fe2O3(s) + H2(g) = Fe(s) + H2O(l) =>
Fe2O3(s) + 3 H2(g) = 2 Fe(s) + 3 H2O(l)
CH3COOH + KMnO4 = K2CO3 + CO2 + MnO2 + H2O =>
3 CH3COOH + 8 KMnO4 = 4 K2CO3 + 2 CO2 + 8 MnO2 + 6 H2O
Cr2O3 + KOH + O2 = K2CrO4 + H2O =>
2 Cr2O3 + 8 KOH + 3 O2 = 4 K2CrO4 + 4 H2O
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
K3N + HCl = KCl + H2 + N2 =>
2 K3N + 6 HCl = 6 KCl + 3 H2 + N2
Ba(C2H3O2)2 + (NH4)3PO4 = Ba3(PO4)2 + NH4C2H3O2 =>
3 Ba(C2H3O2)2 + 2(NH4)3PO4 = Ba3(PO4)2 + 6 NH4C2H3O2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Zn(CN)2 + H2O = Zn(OH)2 + HCN =>
Zn(CN)2 + 2 H2O = Zn(OH)2 + 2 HCN
PbSO4 + CH3COONH4 = (CH3COO)2Pb + (NH4)2SO4 =>
PbSO4 + 2 CH3COONH4 = (CH3COO)2Pb + (NH4)2SO4
C71H143 + O2 = CO2 + H2O =>
4 C71H143 + 427 O2 = 284 CO2 + 286 H2O
SO2 + O2 + CaCo3 = CaSO4 + Co2 =>
2 SO2 + 2 O2 + 2 CaCo3 = 2 CaSO4 + 3 Co2
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
K2O + CO2 = K + KCO3 =>
K2O + CO2 = K + KCO3
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
C2H5C(CH3)2Cl + AgNO3 = C2H5C(CH3)2NO3 + AgCl =>
C2H5C(CH3)2Cl + AgNO3 = C2H5C(CH3)2NO3 + AgCl
UO3 + HNO3 = H2O + UO2(NO3)2 =>
UO3 + 2 HNO3 = H2O + UO2(NO3)2
LiFePO4 + C = LiC6 + FePO4 =>
LiFePO4 + 6 C = LiC6 + FePO4
EuF3 + H2 = Eu + HF =>
2 EuF3 + 3 H2 = 2 Eu + 6 HF
BaMg + K2SO4 = BaSO4 + K2Mg =>
BaMg + K2SO4 = BaSO4 + K2Mg
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
HCl + MnO2 = Mn2Cl2 + H2O + Cl =>
8 HCl + 2 MnO2 = Mn2Cl2 + 4 H2O + 6 Cl
CH2Br{-}CHBr{-}CH2{-}CH2{-}CH3 + KOH = CH2OH{-}CHOH{-}CH2{-}CH2{-}CH3 + KBr =>
CH2Br{-}CHBr{-}CH2{-}CH2{-}CH3 + KOH = CH2OH{-}CHOH{-}CH2{-}CH2{-}CH3 + KBr
Na2CO3 + BaCl2 = BaCO3 + Na2 + Cl =>
Na2CO3 + BaCl2 = BaCO3 + Na2 + 2 Cl
aluminumnitrate + sodiumcarbonate = aluminumcarbonate + sodiumnitrate =>
2 Al(NO3)3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaNO3
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
MgF22 + Cl2 = ClF + Mg =>
MgF22 + 11 Cl2 = 22 ClF + Mg
HPO3 + K = PO + KPO3 + H2O =>
4 HPO3 + 3 K = PO + 3 KPO3 + 2 H2O
HNO3 + Cu = Cu(NO3)2 + NO2(aq) + H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2 NO2(aq) + 2 H2O
Co2 + Ca(OH)2 = CaCo3 + OH =>
3 Co2 + 2 Ca(OH)2 = 2 CaCo3 + 4 OH
Sn + HF = SnF2 + H2 =>
Sn + 2 HF = SnF2 + H2
C2H2O4 + CsOH = Cs2C2O4 + H2O =>
C2H2O4 + 2 CsOH = Cs2C2O4 + 2 H2O
BaCO3 + HC2H3O2 = Ba + H2O + CO2 =>
4 BaCO3 + HC2H3O2 = 4 Ba + 2 H2O + 6 CO2
SnS + H2O2 + OH{-} = SnS3{2-} + Sn(OH)6{2-} =>
3 SnS + 3 H2O2 + 6 OH{-} = SnS3{2-} + 2 Sn(OH)6{2-}
H2Cr2O7 = CrO3 + H2O =>
H2Cr2O7 = 2 CrO3 + H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
KCN + AgNO3 = KAg(CN)2 + KNO3 =>
2 KCN + AgNO3 = KAg(CN)2 + KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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