| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(FeO(OH)) + ZnO = ZnFe2O4 + H2O
C6H5COOH(s) + NaOH(aq) = C6H5COO{-} + Na{+}(aq) + H2O(l) =>
C6H5COOH(s) + NaOH(aq) = C6H5COO{-} + Na{+}(aq) + H2O(l)
CuSO4 + Na3PO4 = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4 + 2 Na3PO4 = Cu3(PO4)2 + 3 Na2SO4
C6H12O6 + OH{-} = C6H11O7{-} + e + H2O =>
C6H12O6 + 3 OH{-} = C6H11O7{-} + 2e + 2 H2O
Fe + H{+} + ClO4{-} = Fe{3+} + Cl2 + H2O =>
14 Fe + 48 H{+} + 6 ClO4{-} = 14 Fe{3+} + 3 Cl2 + 24 H2O
Zn + BaO = ZnO + Ba =>
Zn + BaO = ZnO + Ba
NaHCO3 + C27H28Br2O5S = NaHCO3C27H28Br2O5S =>
NaHCO3 + C27H28Br2O5S = NaHCO3C27H28Br2O5S
H2SO4 + NH3 = H2 + NH4SO4 =>
2 H2SO4 + 2 NH3 = H2 + 2 NH4SO4
LiFl + Br = LiBr + Fl =>
LiFl + Br = LiBr + Fl
HCN + Pb(OH)4 = H2O + Pb(CN)4 =>
4 HCN + Pb(OH)4 = 4 H2O + Pb(CN)4
CaCN2 + H2O = CaCO3 + NH3 =>
CaCN2 + 3 H2O = CaCO3 + 2 NH3
MgS + O2 = MgSO4 =>
MgS + 2 O2 = MgSO4
CaOCl2 + H2O = Ca(OH)2 + CaCl2 + HClO =>
2 CaOCl2 + 2 H2O = Ca(OH)2 + CaCl2 + 2 HClO
CsOH = OH + Cs =>
CsOH = OH + Cs
Pb(OH)2 + AgCl = PbCl2 + AgOH =>
Pb(OH)2 + 2 AgCl = PbCl2 + 2 AgOH
UO2 + HNO3 = UO2(NO3)2 + H2O + NO =>
3 UO2 + 8 HNO3 = 3 UO2(NO3)2 + 4 H2O + 2 NO
HgS + NH4NO3 = HgNO3 + NH4S =>
HgS + NH4NO3 = HgNO3 + NH4S
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
BaCl2 + K2S = BaS + K2Cl2 =>
BaCl2 + K2S = BaS + K2Cl2
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
NaOH(aq) + KNO3(aq) = NaNO3(aq) + K(OH) =>
NaOH(aq) + KNO3(aq) = NaNO3(aq) + K(OH)
C3H4Cl + O2 = CO2 + H2O + HCl =>
4 C3H4Cl + 15 O2 = 12 CO2 + 6 H2O + 4 HCl
CuS + HNO3 = Cu(NO5)2 + S + H2O + NO =>
3 CuS + 16 HNO3 = 3 Cu(NO5)2 + 3 S + 8 H2O + 10 NO
Fe2O3 + Ag = AgO + Fe3 =>
3 Fe2O3 + 9 Ag = 9 AgO + 2 Fe3
Br2 + Ca3P2 + H2O = HBr + Ca3(PO4)2 =>
8 Br2 + Ca3P2 + 8 H2O = 16 HBr + Ca3(PO4)2
MoO = Mo + O =>
MoO = Mo + O
CoCl2*6H2O + H2O2 + NH3 + NH4Cl = [Co(NH3)5(OH2)]Cl3 + H2O =>
2 CoCl2*6H2O + H2O2 + 8 NH3 + 2 NH4Cl = 2[Co(NH3)5(OH2)]Cl3 + 12 H2O
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KNO3 + C12O11H22 = CO2 + H2O + KNO2 =>
24 KNO3 + C12O11H22 = 12 CO2 + 11 H2O + 24 KNO2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
Re2O7 + CaOH = CaReO4 + H2O =>
Re2O7 + 2 CaOH = 2 CaReO4 + H2O
(SnO3)2{-}(aq) + Bi(s) + H = Bi(OH)3(s) + (SnO2)2{-}(aq) =>
3(SnO3)2{-}(aq) + 2 Bi(s) + 6 H = 2 Bi(OH)3(s) + 3(SnO2)2{-}(aq)
SO{2+} + NO{2+} = SO{3+} + NO =>
2 SO{2+} + NO{2+} = 2 SO{3+} + NO
Mg + N2 = Mg2N =>
4 Mg + N2 = 2 Mg2N
C6H5CHCl2 + KOH = C6H5COOH + KCl + H2 =>
C6H5CHCl2 + 2 KOH = C6H5COOH + 2 KCl + H2
P4 + F2 = PF4 =>
P4 + 8 F2 = 4 PF4
I + MnBr = MnI + Br =>
I + MnBr = MnI + Br
CuCl2 + C2H2 + NH4OH = Cu2C2 + (NH4)Cl2 + H2O =>
2 CuCl2 + C2H2 + 2 NH4OH = Cu2C2 + 2(NH4)Cl2 + 2 H2O
Pb(s) + Cl(aq) = PbCl =>
Pb(s) + Cl(aq) = PbCl
Al(OH)3 + HFO4 = Al(FO4)3 + H2O =>
Al(OH)3 + 3 HFO4 = Al(FO4)3 + 3 H2O
Mg + I2 = MgI2 =>
Mg + I2 = MgI2
NH4OH + H = NH4 + H2O =>
NH4OH + H = NH4 + H2O
KMnO4 + BiBr3 + H2SO4 = Br2 + MnSO4 + Bi2(SO4)3 + KSO4 + H2O =>
3 KMnO4 + 4 BiBr3 + 12 H2SO4 = 6 Br2 + 3 MnSO4 + 2 Bi2(SO4)3 + 3 KSO4 + 12 H2O
N12Cl + C12H = C12Cl + N + H =>
N12Cl + C12H = C12Cl + 12 N + H
Mg + CO3 = MgCO3 =>
Mg + CO3 = MgCO3
H3PO4 + Mg(ClO3)2 = Mg3(PO4)2 + HClO3 =>
2 H3PO4 + 3 Mg(ClO3)2 = Mg3(PO4)2 + 6 HClO3
BrNH4 + H2O = NH3 + H + BrO =>
BrNH4 + H2O = NH3 + 3 H + BrO
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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