| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OH + H2O = CH3COOH + 2 H2
Br + CaI = BrI + Ca =>
Br + CaI = BrI + Ca
CoSO4 + Na2CO3 + H2O = Co3CO3(OH)4 + Na2SO4 + CO2 =>
3 CoSO4 + 3 Na2CO3 + 2 H2O = Co3CO3(OH)4 + 3 Na2SO4 + 2 CO2
CoSO4 + Na2CO3 + H2O = (CoOH)2CO3 + Na2SO4 + CO2 =>
2 CoSO4 + 2 Na2CO3 + H2O = (CoOH)2CO3 + 2 Na2SO4 + CO2
CoSO4 + Na2CO3 + H2O = Co3CO3(OH)4 + Na2SO4 + CO2 =>
3 CoSO4 + 3 Na2CO3 + 2 H2O = Co3CO3(OH)4 + 3 Na2SO4 + 2 CO2
CoSO4 + Na2CO3 + H2O = Co2(OH)2CO3 + CO2 + Na2SO4 =>
2 CoSO4 + 2 Na2CO3 + H2O = Co2(OH)2CO3 + CO2 + 2 Na2SO4
S2O8{-2} + I{-} = SO4{-2} + I3{-} =>
S2O8{-2} + 3 I{-} = 2 SO4{-2} + I3{-}
CoSO4 + Na2CO3 + H2O = Co3CO3(OH)4 + Na2SO4 + CO2 =>
3 CoSO4 + 3 Na2CO3 + 2 H2O = Co3CO3(OH)4 + 3 Na2SO4 + 2 CO2
HCl + H2O = H3ClO =>
HCl + H2O = H3ClO
CoSO4 + Na2CO3 + H2O = Co3CO3(OH)4 + Na2SO4 + CO2 =>
3 CoSO4 + 3 Na2CO3 + 2 H2O = Co3CO3(OH)4 + 3 Na2SO4 + 2 CO2
H2O2 + MnO2 = MnH2 + O2 =>
H2O2 + MnO2 = MnH2 + 2 O2
Fe(NO3)2 + H2SO4 = Fe2(SO4)3 + SO2 + HNO3 + H2O =>
2 Fe(NO3)2 + 4 H2SO4 = Fe2(SO4)3 + SO2 + 4 HNO3 + 2 H2O
CoSO4 + Na2CO3 + H2O = Co3CO3(OH)4 + Na2SO4 + CO2 =>
3 CoSO4 + 3 Na2CO3 + 2 H2O = Co3CO3(OH)4 + 3 Na2SO4 + 2 CO2
C2H5OH + H2SO4 = CH3OSO2OH + H2O =>
C2H5OH + 2 H2SO4 = 2 CH3OSO2OH + H2O
M + Cl2 = MCl =>
2 M + Cl2 = 2 MCl
CH4O + I2 = CH4I2 + O =>
CH4O + I2 = CH4I2 + O
MnO3 + CaCl2 = MnCl6 + CaO =>
MnO3 + 3 CaCl2 = MnCl6 + 3 CaO
CuSO4 + (NH3*H2O) = (NH4)2SO4 + Cu(OH)2 =>
CuSO4 + 2(NH3*H2O) = (NH4)2SO4 + Cu(OH)2
ZnOH = Zn + H2 + O2 =>
2 ZnOH = 2 Zn + H2 + O2
CoSO4 + Na2CO3 + H2O = Co3CO3(OH)4 + Na2SO4 + CO2 =>
3 CoSO4 + 3 Na2CO3 + 2 H2O = Co3CO3(OH)4 + 3 Na2SO4 + 2 CO2
As2O3 + NO3{-} + H2O + H{+} = H3AsO4 + N2O3 =>
As2O3 + 2 NO3{-} + 2 H2O + 2 H{+} = 2 H3AsO4 + N2O3
CoSO4 + Na2CO3 + H2O = Co3CO3(OH)4 + Na2SO4 + CO2 =>
3 CoSO4 + 3 Na2CO3 + 2 H2O = Co3CO3(OH)4 + 3 Na2SO4 + 2 CO2
Pb + Cd{2+} = Cd + Pb{2+} =>
Pb + Cd{2+} = Cd + Pb{2+}
CoSO4 + Na2CO3 + H2O = Co3CO3(OH)4 + Na2SO4 + CO2 =>
3 CoSO4 + 3 Na2CO3 + 2 H2O = Co3CO3(OH)4 + 3 Na2SO4 + 2 CO2
Ca{2+} + O{2-} + H = CaOH =>
Ca{2+} + O{2-} + H = CaOH
AgNO3 + BaOH = AgOH + NO3Ba =>
AgNO3 + BaOH = AgOH + NO3Ba
NaCl + MgO = Na2O + MgCl2 =>
2 NaCl + MgO = Na2O + MgCl2
Bi + SnCl2 = Bi2(SnCl2)3 =>
2 Bi + 3 SnCl2 = Bi2(SnCl2)3
KMnO4 + HCl + KI = KCl + I2 + MnO2 + H2O =>
2 KMnO4 + 8 HCl + 6 KI = 8 KCl + 3 I2 + 2 MnO2 + 4 H2O
Zn(s) + AuCl3(aq) = Au(s) + ZnCl2(aq) =>
3 Zn(s) + 2 AuCl3(aq) = 2 Au(s) + 3 ZnCl2(aq)
[Co(NH3)5Cl]Cl2 + O2 + NH3 = [Co(NH3)5NO2]Cl2 + HCl + H2O =>
2[Co(NH3)5Cl]Cl2 + 3 O2 + 2 NH3 = 2[Co(NH3)5NO2]Cl2 + 2 HCl + 2 H2O
Ca(s) + H2O(l) = Ca(OH)2(aq) + H4(g) =>
2 Ca(s) + 4 H2O(l) = 2 Ca(OH)2(aq) + H4(g)
CoSO4 + Na2CO3 + H2O = Co3CO3(OH)4 + Na2SO4 + CO2 =>
3 CoSO4 + 3 Na2CO3 + 2 H2O = Co3CO3(OH)4 + 3 Na2SO4 + 2 CO2
HCl + Cl = HCl2 =>
HCl + Cl = HCl2
K + H3PO4 = K3(PO4)2 + H2 =>
3 K + 2 H3PO4 = K3(PO4)2 + 3 H2
C2H5COOH + NaOH = C2H6 + Na2CO3 + H2O =>
C2H5COOH + 2 NaOH = C2H6 + Na2CO3 + H2O
HCIO4 + Mg(OH)2 = Mg(CIO4)2 + H2O =>
2 HCIO4 + Mg(OH)2 = Mg(CIO4)2 + 2 H2O
K2C2O4 + Ca(NO3)2 = K(NO3) + CaC2O4 =>
K2C2O4 + Ca(NO3)2 = 2 K(NO3) + CaC2O4
KBr + H3(PO4) = K3(PO4) + HBr =>
3 KBr + H3(PO4) = K3(PO4) + 3 HBr
K3N + Cl2 = KCl + N2 =>
2 K3N + 3 Cl2 = 6 KCl + N2
CH3CH2CH2CH2CHCH2 + KMnO4 + H2O = MnO2 + CH3CH2CH2CH2CH(OH)CH2(OH) + KOH =>
3 CH3CH2CH2CH2CHCH2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3CH2CH2CH2CH(OH)CH2(OH) + 2 KOH
ZnO2H2 = ZnO2 + H2 =>
ZnO2H2 = ZnO2 + H2
C6H5NO2 + Zn + HCl = C6H5NH3 + ZnCl2 + H2O =>
2 C6H5NO2 + 7 Zn + 14 HCl = 2 C6H5NH3 + 7 ZnCl2 + 4 H2O
Mg5Al(Si3Al)O10(OH)8 + KAl2(Si3Al)O10(OH)2 + SiO2 = Mg2Al4Si5O18 + H2O + K2O =>
6 Mg5Al(Si3Al)O10(OH)8 + 16 KAl2(Si3Al)O10(OH)2 + 9 SiO2 = 15 Mg2Al4Si5O18 + 40 H2O + 8 K2O
Br{-} + MnO4{-} + H{+} = H2O + Br2 + MnO2 =>
6 Br{-} + 2 MnO4{-} + 8 H{+} = 4 H2O + 3 Br2 + 2 MnO2
HCl + CaCl2 = ClCa + HCl2 =>
HCl + CaCl2 = ClCa + HCl2
Co + H2SO4 + H2O = CoSO4*7H2O + H2 =>
Co + H2SO4 + 7 H2O = CoSO4*7H2O + H2
Ba(OH)2(s) + H2SO4(aq) = Ba(HSO4)2(s) + H2O(l) =>
Ba(OH)2(s) + 2 H2SO4(aq) = Ba(HSO4)2(s) + 2 H2O(l)
Ca(OCl)2 + Pb(CH3COO)2 + H2O = PbO2 + CaCl2 + CH3COOH =>
Ca(OCl)2 + 2 Pb(CH3COO)2 + 2 H2O = 2 PbO2 + CaCl2 + 4 CH3COOH
Fe{3+}(aq) + SCN{-}(aq) + Na2HPO4(s) = Fe2(HPO4)3 + NaSCN =>
2 Fe{3+}(aq) + 6 SCN{-}(aq) + 3 Na2HPO4(s) = Fe2(HPO4)3 + 6 NaSCN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
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