| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H8S(l) + 9 O2(g) = 6 CO + 8 H2O + 2 SO2
SiOCO2 = SiO2CO =>
SiOCO2 = SiO2CO
Cu(NH2CH2COO)(NH3)2(ClO4)2 = Cu + Cl2 + CO + H2O + N2 + O2 =>
2 Cu(NH2CH2COO)(NH3)2(ClO4)2 = 2 Cu + 2 Cl2 + 4 CO + 10 H2O + 3 N2 + 3 O2
(Co(NH3)6)Cl3 + O2 = Co2O3 + H2O + Cl2 + NO2 =>
4(Co(NH3)6)Cl3 + 45 O2 = 2 Co2O3 + 36 H2O + 6 Cl2 + 24 NO2
H3BO3 + CH3CH2OH = B(CH3CH2O)3 + H2O =>
H3BO3 + 3 CH3CH2OH = B(CH3CH2O)3 + 3 H2O
MgO + ZnO = Mg(ZnO2) =>
MgO + ZnO = Mg(ZnO2)
Na2SPbS = PbNa2S2 =>
Na2SPbS = PbNa2S2
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
KMnO4 + HBr = MnBr2 + Br2 + KBr + H2O2 =>
2 KMnO4 + 8 HBr = 2 MnBr2 + Br2 + 2 KBr + 4 H2O2
Fe + CH3COOH = Fe(CH3COO)3 + H2 =>
2 Fe + 6 CH3COOH = 2 Fe(CH3COO)3 + 3 H2
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
C3H5Cl3 + KOH = C3H5(OH)3 + KCl =>
C3H5Cl3 + 3 KOH = C3H5(OH)3 + 3 KCl
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
MnSO4 + PbO2 + HNO3 = PbSO4 + Pb(NO3)2 + HMnO4 + H2O =>
2 MnSO4 + 5 PbO2 + 6 HNO3 = 2 PbSO4 + 3 Pb(NO3)2 + 2 HMnO4 + 2 H2O
Na2CO3 + AgNo3 = Na2CO3AgNo3 =>
Na2CO3 + AgNo3 = Na2CO3AgNo3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
CoCl2 + NH4Cl + NH4OH + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2 + 2 NH4Cl + 10 NH4OH + H2O2 = 2[Co(NH3)6]Cl3 + 12 H2O
Cu + Ag2O = CuO + Ag =>
Cu + Ag2O = CuO + 2 Ag
Mg + CH3COOH = Mg(C2O2H2)2 + H2 =>
Mg + 2 CH3COOH = Mg(C2O2H2)2 + 2 H2
CaF2 = Ca + F2 =>
CaF2 = Ca + F2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CH3COOHK = CH3COOK + H2 =>
2 CH3COOHK = 2 CH3COOK + H2
Sb2S3 + O2 = Sb2O3 + SO2 =>
2 Sb2S3 + 9 O2 = 2 Sb2O3 + 6 SO2
SeO2 + H2O2 = H2SeO4 =>
SeO2 + H2O2 = H2SeO4
HNO3 + Ni(HO)2 = H2O + Ni(NO3)2 =>
2 HNO3 + Ni(HO)2 = 2 H2O + Ni(NO3)2
Pb3O4 + KI + H2SO4 = PbSO4 + I2 + K2SO4 + H2O =>
Pb3O4 + 2 KI + 4 H2SO4 = 3 PbSO4 + I2 + K2SO4 + 4 H2O
Au + ZnCl2 = Zn + AuCl2 =>
Au + ZnCl2 = Zn + AuCl2
CaI2 + Br2 = Br2I + Ca2 =>
2 CaI2 + 4 Br2 = 4 Br2I + Ca2
CO(NO3)2*6H2O + Na2CO3 = COCO3 + NaNO3 + H2O =>
CO(NO3)2*6H2O + Na2CO3 = COCO3 + 2 NaNO3 + 6 H2O
C25H38O19 + O2 = CO2 + H2O =>
C25H38O19 + 25 O2 = 25 CO2 + 19 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
O2 + C3H8 = CO2 + H =>
3 O2 + C3H8 = 3 CO2 + 8 H
CeO2 + B4C + C = CeB4 + CO =>
CeO2 + B4C + C = CeB4 + 2 CO
F2 + Cl2 = F7Cl =>
7 F2 + Cl2 = 2 F7Cl
KNO3 + Zn + S = ZnO + K2S + N2 =>
2 KNO3 + 6 Zn + S = 6 ZnO + K2S + N2
AlBr3(aw) + Fe(NO3)3(aq) = Al(NO3)3(aq) + Br3Fe =>
AlBr3(aw) + Fe(NO3)3(aq) = Al(NO3)3(aq) + Br3Fe
C6H4CH3CH3 + Cl2 = C6H4ClCl + CH3 =>
C6H4CH3CH3 + Cl2 = C6H4ClCl + 2 CH3
PH3 + H2SO4 = P2(SO4)3 + H2 =>
2 PH3 + 3 H2SO4 = P2(SO4)3 + 6 H2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NH4(CrO4)2 = NH + H2O + CrO + O =>
2 NH4(CrO4)2 = 2 NH + 3 H2O + 4 CrO + 9 O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Ag + Cl + NaOH = Ag(OH)2 + NaCl =>
Ag + 2 Cl + 2 NaOH = Ag(OH)2 + 2 NaCl
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
SiO2 + KOH = K2OSiO2 + H2O =>
SiO2 + 2 KOH = K2OSiO2 + H2O
C3H5Cl3 + KOH = C3H5(OH)3 + KCl =>
C3H5Cl3 + 3 KOH = C3H5(OH)3 + 3 KCl
Na4P2O7 + CuSO4 = Cu2P2O7 + Na2SO4 =>
Na4P2O7 + 2 CuSO4 = Cu2P2O7 + 2 Na2SO4
HCl + NH4I = HI + Cl(NH4) =>
HCl + NH4I = HI + Cl(NH4)
Fe2O3 + Na2O = FeO + NaO =>
Fe2O3 + Na2O = 2 FeO + 2 NaO
Cl2 + HCl + K2Cr2O = KCl + Cr2Cl2 + H2O =>
Cl2 + 2 HCl + K2Cr2O = 2 KCl + Cr2Cl2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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