| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H10O4 + 2 C6H16N2 = C18H38N4O2 + 2 H2O
FeCl3 + K3[Fe(CN)6] + SnCl2 = SnCl4 + Fe4[Fe(CN)6]3 + KCl =>
8 FeCl3 + 6 K3[Fe(CN)6] + 3 SnCl2 = 3 SnCl4 + 2 Fe4[Fe(CN)6]3 + 18 KCl
PbO2 + CaO = Ca2PbO4 =>
PbO2 + 2 CaO = Ca2PbO4
Al2S3 + PbBr4 = AlBr3 + PbS2 =>
2 Al2S3 + 3 PbBr4 = 4 AlBr3 + 3 PbS2
C6H10O4 + C6H16N2 = C12H22O2N2 + H2O =>
C6H10O4 + C6H16N2 = C12H22O2N2 + 2 H2O
WO3 + HCl = WOCl4 + H2O =>
WO3 + 4 HCl = WOCl4 + 2 H2O
CH3CH2CHO + CuO = CH3CH2COOH + Cu =>
CH3CH2CHO + CuO = CH3CH2COOH + Cu
C6H10O4 + C6H16N2 = C12H22O2N2 + H2O =>
C6H10O4 + C6H16N2 = C12H22O2N2 + 2 H2O
As2S3 + Sn2S6 = Sn(AsS3)2 =>
2 As2S3 + Sn2S6 = 2 Sn(AsS3)2
Mn{2+} + S2O8{2-} + H2O = MnO4{-} + SO4{2-} + H{+} =>
2 Mn{2+} + 5 S2O8{2-} + 8 H2O = 2 MnO4{-} + 10 SO4{2-} + 16 H{+}
Zn(MnO4)2 + Cr2(SO4)3 = ZnSO4 + Cr(MnO4)3 =>
3 Zn(MnO4)2 + Cr2(SO4)3 = 3 ZnSO4 + 2 Cr(MnO4)3
NaNa + H2O = NaOH + H2 =>
NaNa + 2 H2O = 2 NaOH + H2
WO3 + HCl = WCl6 + H2O =>
WO3 + 6 HCl = WCl6 + 3 H2O
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
FeCl3 + C9H8O4 = FeC9H5O4 + HCl =>
FeCl3 + C9H8O4 = FeC9H5O4 + 3 HCl
C6H10O4 + C6H16N2 = C12H26N2O4 =>
C6H10O4 + C6H16N2 = C12H26N2O4
CrO4 + H2O = Cr(OH)4 + OH =>
CrO4 + 4 H2O = Cr(OH)4 + 4 OH
C6H10O4 + C6H16N2 = C12H22O2N2 + H2O =>
C6H10O4 + C6H16N2 = C12H22O2N2 + 2 H2O
Fe + Pb2(SO4)2 = Pb + Fe2(SO4)3 =>
4 Fe + 3 Pb2(SO4)2 = 6 Pb + 2 Fe2(SO4)3
S8 + NaCl = Na2S + Cl2 =>
S8 + 16 NaCl = 8 Na2S + 8 Cl2
HCl + WO3 = Cl + HWO3 =>
HCl + WO3 = Cl + HWO3
N2O3 + H2O = HNO3 + NO =>
3 N2O3 + H2O = 2 HNO3 + 4 NO
Co{+2} + Al = Co + Al{+2} =>
Co{+2} + Al = Co + Al{+2}
FeCl3 + C9H8O4 = FeC9H5O4 + Cl2 + H2 =>
2 FeCl3 + 2 C9H8O4 = 2 FeC9H5O4 + 3 Cl2 + 3 H2
CuSO4 + KI = CuI2 + K2SO4 = CuI + I2 + K2SO4 =>
CuSO4 + 2 KI = CuI2 + K2SO4
WO3 + HCl = WOCl4 + H2O =>
WO3 + 4 HCl = WOCl4 + 2 H2O
LiNO3(s) = LiNO2(s) + O2(g) =>
2 LiNO3(s) = 2 LiNO2(s) + O2(g)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CrSO4 + HBrO2 + H2SO4 = Cr2(SO4)3 + CrBr3 + H2O =>
24 CrSO4 + 6 HBrO2 + 9 H2SO4 = 11 Cr2(SO4)3 + 2 CrBr3 + 12 H2O
FeCl3 + C9H8O4 = FeC9H5O4 + Cl2 + H2 =>
2 FeCl3 + 2 C9H8O4 = 2 FeC9H5O4 + 3 Cl2 + 3 H2
Mg(OH)2SO3 = MgSO4H2O =>
Mg(OH)2SO3 = MgSO4H2O
CeO2 + HNO3 = Ce(NO3)2 + H2O + O2 =>
2 CeO2 + 4 HNO3 = 2 Ce(NO3)2 + 2 H2O + O2
(NH4)2SO4 + SrCl2 = (NH4)2Cl2 + SrSO4 =>
(NH4)2SO4 + SrCl2 = (NH4)2Cl2 + SrSO4
NaOH + H2C2H4O4 = H2O + Na2C2H4O4 =>
2 NaOH + H2C2H4O4 = 2 H2O + Na2C2H4O4
Pb(C2H3O2)2(ac) + KI(ac) = PbI2(s) + K(C2H3O2)(ac) =>
Pb(C2H3O2)2(ac) + 2 KI(ac) = PbI2(s) + 2 K(C2H3O2)(ac)
COOH + NaCO3 = COONa + CO2 + H2O =>
2 COOH + NaCO3 = COONa + 2 CO2 + H2O
WO3 + HCl = WOCl4 + H2O =>
WO3 + 4 HCl = WOCl4 + 2 H2O
HCl + WO3 = Cl + HWO3 =>
HCl + WO3 = Cl + HWO3
WO3 + HCl = WCl6 + H2O =>
WO3 + 6 HCl = WCl6 + 3 H2O
C2H6O(aq) + O2(g) = H2O + CO2(g) =>
C2H6O(aq) + 3 O2(g) = 3 H2O + 2 CO2(g)
HCl + WO3 = Cl + HWO3 =>
HCl + WO3 = Cl + HWO3
WO3 + HCl = WCl6 + H2O =>
WO3 + 6 HCl = WCl6 + 3 H2O
LiClO3 + Sr(OH)2 = Sr(ClO3)2 + LiOH =>
2 LiClO3 + Sr(OH)2 = Sr(ClO3)2 + 2 LiOH
HCl + WO3 = Cl + HWO3 =>
HCl + WO3 = Cl + HWO3
HCN + K(OH) = KCN + H2O =>
HCN + K(OH) = KCN + H2O
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
KOH + Al = KAlO2 + K + H2 =>
2 KOH + Al = KAlO2 + K + H2
H + MnO4 + Cl = Mn + HClO =>
4 H + MnO4 + 4 Cl = Mn + 4 HClO
FeCl3 + C9H8O4 = FeC9H5O4 + HCl =>
FeCl3 + C9H8O4 = FeC9H5O4 + 3 HCl
Fe(OH)2 + NaOH + Cl2 = Na2FeO4 + NaCl + H2O =>
Fe(OH)2 + 6 NaOH + 2 Cl2 = Na2FeO4 + 4 NaCl + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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