| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2S + Ba(OH)2 = BaS + 2 LiOH
H3BO3 + F{-} + H{+} = BF4{-} + H2O =>
H3BO3 + 4 F{-} + 3 H{+} = BF4{-} + 3 H2O
C3H8O3 + CH3(CH2)10COOH = CH3(CH2)10COC3H7O2 + H2O =>
2 C3H8O3 + 7 CH3(CH2)10COOH = 6 CH3(CH2)10COC3H7O2 + 2 H2O
V(ClO3)6 = VCl6 + O2 =>
V(ClO3)6 = VCl6 + 9 O2
H2SO4 + NH4OH = H2O + [NH4]2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + [NH4]2SO4
MnO2 + [SO3]{2-} + H{+} = Mn2{+} + [S2O6]2{-} + H2O =>
2 MnO2 + 4[SO3]{2-} + 8 H{+} = Mn2{+} + [S2O6]2{-} + 4 H2O
HCl(aq) + Fe(OH)3(s) = HFe(aq) + Cl(OH)3(aq) =>
HCl(aq) + Fe(OH)3(s) = HFe(aq) + Cl(OH)3(aq)
Pb(NO3)2 + KI = PbI2 + (KNO3) =>
Pb(NO3)2 + 2 KI = PbI2 + 2(KNO3)
KClO3 + K2CO3 + MnO2 = KCl + K2MnO4 + CO2 =>
KClO3 + 3 K2CO3 + 3 MnO2 = KCl + 3 K2MnO4 + 3 CO2
Li + HCl = Li2Cl + H =>
2 Li + HCl = Li2Cl + H
Fe(NO3)3 + K3(PO4) = Fe(PO4)3 + K3(NO3) =>
Fe(NO3)3 + 3 K3(PO4) = Fe(PO4)3 + 3 K3(NO3)
C2H2O4 + Ca(CH3COO)2 = CH3COOH + C2HO4 + Ca =>
2 C2H2O4 + Ca(CH3COO)2 = 2 CH3COOH + 2 C2HO4 + Ca
Tc + H2SO4 = TcSO4 + H3 =>
3 Tc + 3 H2SO4 = 3 TcSO4 + 2 H3
HNO3 + MnSO4 + NaBiO3 = Bi(NO3)3 + HMnO4 + Na2SO4 + H2O + NaOH =>
15 HNO3 + 2 MnSO4 + 5 NaBiO3 = 5 Bi(NO3)3 + 2 HMnO4 + 2 Na2SO4 + 6 H2O + NaOH
Na2S + MnI2 = NaI + MnS =>
Na2S + MnI2 = 2 NaI + MnS
Ra + C = RaC2 =>
Ra + 2 C = RaC2
(NH4)2MoO4 + Zn + HCl = Mo4O11 + ZnCl2 + NH4Cl + H2O =>
4(NH4)2MoO4 + Zn + 10 HCl = Mo4O11 + ZnCl2 + 8 NH4Cl + 5 H2O
Sr(s) + P4(s) = Sr3P2(s) =>
6 Sr(s) + P4(s) = 2 Sr3P2(s)
As2S3 + HBr2O3 + H2O = H3AsO4 + S + HBr =>
7 As2S3 + 10 HBr2O3 + 26 H2O = 14 H3AsO4 + 21 S + 20 HBr
RbHCO3 + RbOH = Rb2CO3 + H2O =>
RbHCO3 + RbOH = Rb2CO3 + H2O
NaCl + Br2 = Na(Br)2 + Cl =>
NaCl + Br2 = Na(Br)2 + Cl
Fe + FeCl2 = FeFeCl3 =>
Fe + 3 FeCl2 = 2 FeFeCl3
(NH4)2Fe(SO4)2 + NH4SCN = Fe(SCN)2 + (NH4)2SO4 =>
(NH4)2Fe(SO4)2 + 2 NH4SCN = Fe(SCN)2 + 2(NH4)2SO4
Ti + SiO4 = TiSiO4 =>
Ti + SiO4 = TiSiO4
H2Cl + NaO = NaCl + H2O =>
H2Cl + NaO = NaCl + H2O
Fe{3+} + L{-} = Fe{2+} + L =>
Fe{3+} + L{-} = Fe{2+} + L
C6H6O + H2O = CO2 + H2 =>
C6H6O + 11 H2O = 6 CO2 + 14 H2
Rb + H2O = RbOH + H =>
Rb + H2O = RbOH + H
SiO2 + NaClO + H2O = Si(ClO)4 + NaOH =>
SiO2 + 4 NaClO + 2 H2O = Si(ClO)4 + 4 NaOH
BeC + H2O = CH + Be(OH) =>
BeC + H2O = CH + Be(OH)
Ba(HCO3)2 + NaOH = NaHCO3 + Ba(OH)2 =>
Ba(HCO3)2 + 2 NaOH = 2 NaHCO3 + Ba(OH)2
HCl + NaClO3 = NaCl + HClO3 =>
HCl + NaClO3 = NaCl + HClO3
AgNO3(aq) + Pb(NO3)2(aq) = PbNO3(s) + Ag(NO3)2(aq) =>
AgNO3(aq) + Pb(NO3)2(aq) = PbNO3(s) + Ag(NO3)2(aq)
FeCl2 + K2SO4 = FeSO4 + KCl =>
FeCl2 + K2SO4 = FeSO4 + 2 KCl
MgCl2 + (NH4)2C2O4 = (NH4)2[Mg(C2O4)2] + NH4Cl =>
MgCl2 + 2(NH4)2C2O4 = (NH4)2[Mg(C2O4)2] + 2 NH4Cl
ZnO + CuCl2 = CuO + ZnCl2 =>
ZnO + CuCl2 = CuO + ZnCl2
H2O + (Na)3PO4 = NaOH + H3PO4 =>
3 H2O + (Na)3PO4 = 3 NaOH + H3PO4
HSiCl3 + H2O = SiO2 + HCl + H2 =>
HSiCl3 + 2 H2O = SiO2 + 3 HCl + H2
HCl + CaCO3 = CaCl2(aq) + H2O(l) + CO2(g) =>
2 HCl + CaCO3 = CaCl2(aq) + H2O(l) + CO2(g)
CH3CH2CHO + Ag2O = CH3COOH + Ag =>
2 CH3CH2CHO + 4 Ag2O = 3 CH3COOH + 8 Ag
CaCl2 + H2SiF6 + H2O = CaF2 + HCl + SiO2 =>
3 CaCl2 + H2SiF6 + 2 H2O = 3 CaF2 + 6 HCl + SiO2
C4H9OH + KMnO4 + H2SO4 = C4H7OH + MnSO4 + H2O + K2SO4 =>
5 C4H9OH + 2 KMnO4 + 3 H2SO4 = 5 C4H7OH + 2 MnSO4 + 8 H2O + K2SO4
AlCl3 + K(NO3) = Al(NO3)3 + KCl =>
AlCl3 + 3 K(NO3) = Al(NO3)3 + 3 KCl
AgSO4 + Cu = Cu2SO4 + Ag =>
AgSO4 + 2 Cu = Cu2SO4 + Ag
CH3COONa + CH3COCl = C4H6O3 + NaCl =>
CH3COONa + CH3COCl = C4H6O3 + NaCl
O + Mn = MnO4 =>
4 O + Mn = MnO4
Zn + H2O + NO3{-} = Zn{+2} + NH3 + OH{-} =>
4 Zn + 6 H2O + NO3{-} = 4 Zn{+2} + NH3 + 9 OH{-}
FeCl + KClO3 + HCl = FeCl3 + KCl + H2O =>
3 FeCl + KClO3 + 6 HCl = 3 FeCl3 + KCl + 3 H2O
Fe{3+} + L{-} = Fe{2+} + L2 =>
2 Fe{3+} + 2 L{-} = 2 Fe{2+} + L2
AgNO3 + CaSO4 = Ag2(SO4) + Ca(NO3)2 =>
2 AgNO3 + CaSO4 = Ag2(SO4) + Ca(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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