| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2O2 = H2O + O
CuCl2 + Ca(OH)2 = CaCl2 + Cu(OH)2 =>
CuCl2 + Ca(OH)2 = CaCl2 + Cu(OH)2
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
ZnOH + H = Zn + H2O =>
ZnOH + H = Zn + H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
ZnOH + H = Zn + H2O =>
ZnOH + H = Zn + H2O
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
PbCl2 + Ca(OH)2 = CaCl2 + Pb(OH)2 =>
PbCl2 + Ca(OH)2 = CaCl2 + Pb(OH)2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
H2SO4 + ZnO = ZnSO4 + H2O =>
H2SO4 + ZnO = ZnSO4 + H2O
CeCl3 + Ca(OH)2 = CaCl2 + Ce(OH)3 =>
2 CeCl3 + 3 Ca(OH)2 = 3 CaCl2 + 2 Ce(OH)3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCl + Al = AlCl3 + H2 =>
6 HCl + 2 Al = 2 AlCl3 + 3 H2
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
C4H6 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CH3COOH + H20 =>
20 C4H6 + 20 KMnO4 + 30 H2SO4 = 10 K2SO4 + 20 MnSO4 + 40 CH3COOH + H20
Al + O3 = Al2O3 =>
2 Al + O3 = Al2O3
XNaOH + XHCl = XNaCl + XH2O =>
XNaOH + XHCl = XNaCl + XH2O
Al + O3 = Al2O3 =>
2 Al + O3 = Al2O3
Zn + PbN = ZnN + Pb =>
Zn + PbN = ZnN + Pb
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Zn + Pb3N2 = ZnN + Pb =>
2 Zn + Pb3N2 = 2 ZnN + 3 Pb
NaOH + CaSO4 = NaSO4 + CaOH =>
NaOH + CaSO4 = NaSO4 + CaOH
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
NaF + HNO3 + Fe(NO3)2 = NaNO3 + FeF3 + H20 =>
60 NaF + 20 HNO3 + 20 Fe(NO3)2 = 60 NaNO3 + 20 FeF3 + H20
CaO + H2SO4 = Ca(SO4) + H2O =>
CaO + H2SO4 = Ca(SO4) + H2O
CeO2 + H2SO4 = Ce(SO4)2 + H2O =>
CeO2 + 2 H2SO4 = Ce(SO4)2 + 2 H2O
CH3CHCHCH2CH3 + KMnO4 + KOH = C5H8O4K2 + K2MnO4 + H2O =>
CH3CHCHCH2CH3 + 8 KMnO4 + 10 KOH = C5H8O4K2 + 8 K2MnO4 + 6 H2O
HCL + NH3 = NH3CL + H2 =>
2 HCL + 2 NH3 = 2 NH3CL + H2
H2 + Fe2O = Fe + HO2 =>
H2 + 4 Fe2O = 8 Fe + 2 HO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2 + Fe2O = Fe + H2O =>
H2 + Fe2O = 2 Fe + H2O
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
Na2O + (NH4)2SO4 = Na2SO4 + H2O + NH3 =>
Na2O + (NH4)2SO4 = Na2SO4 + H2O + 2 NH3
NaNiIO5 + Na2S2O8 + H2O = NaNiH2IO7 + Na + HSO4 =>
NaNiIO5 + Na2S2O8 + 2 H2O = NaNiH2IO7 + 2 Na + 2 HSO4
NH4 = H + NH3 =>
NH4 = H + NH3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2
FeO = Fe + O =>
FeO = Fe + O
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
Fe(NH4)2(SO4) = Fe + SO4 + NH4 =>
Fe(NH4)2(SO4) = Fe + SO4 + 2 NH4
C57H110O6 + O2 = CO2 + H2O =>
2 C57H110O6 + 163 O2 = 114 CO2 + 110 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Ca + H2O = H + Ca(OH)2 =>
Ca + 2 H2O = 2 H + Ca(OH)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaS2O3 + HCl = NaCl + SO2 + S + H2O =>
4 NaS2O3 + 4 HCl = 4 NaCl + 5 SO2 + 3 S + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/15/13
Équations équilibrées sur11/14/12
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