| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CHCl3 + 2 H2O + O2 = 2 CO2 + 6 HCl
Fr + H = FrH =>
Fr + H = FrH
CH3(CH2)4CH2 + O2 = CO2 + H2O =>
4 CH3(CH2)4CH2 + 37 O2 = 24 CO2 + 26 H2O
N2H4 + H2O = NO2 + NH3 =>
7 N2H4 + 4 H2O = 2 NO2 + 12 NH3
C2H4 + H2SO4 = C2H5OH + SO2 + O2 =>
2 C2H4 + 2 H2SO4 = 2 C2H5OH + 2 SO2 + O2
H2O + P2O5 = H + PO3 =>
H2O + P2O5 = 2 H + 2 PO3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
H{+} + [Al(OH4)]{-} = Al(OH) + H2 =>
H{+} + [Al(OH4)]{-} = Al(OH) + 2 H2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
C9H22N2O2 + O2 = CO2 + H2O + N2 =>
2 C9H22N2O2 + 27 O2 = 18 CO2 + 22 H2O + 2 N2
KMnO4 + KBr + H2SO4 = MnSO4 + BrSO4 + H2O + K2SO4 =>
3 KMnO4 + 5 KBr + 12 H2SO4 = 3 MnSO4 + 5 BrSO4 + 12 H2O + 4 K2SO4
CH3Cl + CH4 = C2H6 + HCl =>
CH3Cl + CH4 = C2H6 + HCl
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
C8H19N + HCl = C8H19Cl + N2 + H2 =>
2 C8H19N + 2 HCl = 2 C8H19Cl + N2 + H2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Fe + KOH = Fe(OH)2 + K =>
Fe + 2 KOH = Fe(OH)2 + 2 K
Al + I2 = AlI2 =>
Al + I2 = AlI2
Pb(NO3)2 + BeSO4 = PbSO4 + Be(NO3)2 =>
Pb(NO3)2 + BeSO4 = PbSO4 + Be(NO3)2
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
AgNO3 + BeI2 = AgI + Be(NO3)2 =>
2 AgNO3 + BeI2 = 2 AgI + Be(NO3)2
Mg(HCO3)2(heat) = MgCO3 + CO2 + H2O =>
Mg(HCO3)2(heat) = MgCO3 + CO2 + H2O
Cu + H2O + CO2 + O2 = Cu3(CO3)2(OH)2 =>
6 Cu + 2 H2O + 4 CO2 + 3 O2 = 2 Cu3(CO3)2(OH)2
Cr(NO2) + (NH4)SO4 = CrSO4 + NH4NO2 =>
Cr(NO2) + (NH4)SO4 = CrSO4 + NH4NO2
NaHCO3 + PbO = NaOH + PbCO3 =>
NaHCO3 + PbO = NaOH + PbCO3
H2Te + H2O = H3O + Te =>
H2Te + 2 H2O = 2 H3O + Te
NaI + KClO + CH3COOH = CH3COONa + KCl + H2O + I2 =>
2 NaI + KClO + 2 CH3COOH = 2 CH3COONa + KCl + H2O + I2
Fe + H2SO4 = Fe3(SO4)3 + H2 =>
3 Fe + 3 H2SO4 = Fe3(SO4)3 + 3 H2
Al(ClO3)3 = AlCl3 + O2 =>
2 Al(ClO3)3 = 2 AlCl3 + 9 O2
CH3COCl + CH3CH2NH2 = HCl + CH3CONHCH2CH3 =>
CH3COCl + CH3CH2NH2 = HCl + CH3CONHCH2CH3
Pb(s) + K2CO3(s) = PbCO3(s) + K =>
Pb(s) + K2CO3(s) = PbCO3(s) + 2 K
Co(NO3)2 + H2O = CoOH + H(NO3)2 =>
Co(NO3)2 + H2O = CoOH + H(NO3)2
Zn + Fe2Cl3 = ZnCl3 + Fe2 =>
Zn + Fe2Cl3 = ZnCl3 + Fe2
(NH4) + (S2O3) = (NH4)2S2O3 =>
2(NH4) + (S2O3) = (NH4)2S2O3
NH4NO3 + NaOH = NaNO3 + NH4 + OH =>
NH4NO3 + NaOH = NaNO3 + NH4 + OH
C2H2 + [Cu(NH3)2]Cl = C2Cu2 + NH3 + NH4Cl =>
C2H2 + 2[Cu(NH3)2]Cl = C2Cu2 + 2 NH3 + 2 NH4Cl
Al(ClO3)3 = AlCl3 + O =>
Al(ClO3)3 = AlCl3 + 9 O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
(CH3)2NNH2 + O2 = CO2 + H2O + N2 =>
(CH3)2NNH2 + 4 O2 = 2 CO2 + 4 H2O + N2
CH3CH2OH + Cr2O72 + H{+} = CH3CHO + Cr33{+} + H2O =>
2375 CH3CH2OH + 33 Cr2O72 + 2 H{+} = 2375 CH3CHO + 2 Cr33{+} + 2376 H2O
BaO + KClO = BaClO + KO =>
BaO + KClO = BaClO + KO
Ca(HCl) + (H3PO4) = (HCl)(H3PO4) + Ca =>
Ca(HCl) + (H3PO4) = (HCl)(H3PO4) + Ca
(CH2)2CO + HNO3 = CO2 + H2O + N2 =>
5(CH2)2CO + 14 HNO3 = 15 CO2 + 17 H2O + 7 N2
Pb + Cn = PbCn2 =>
Pb + 2 Cn = PbCn2
AsS5 + NH4OH + H2O2 = (NH4)3AsO4 + (NH4)2SO4 + H2O =>
2 AsS5 + 26 NH4OH + 35 H2O2 = 2(NH4)3AsO4 + 10(NH4)2SO4 + 48 H2O
Cd + KI = CdI4 + K =>
Cd + 4 KI = CdI4 + 4 K
RaO + HCl = RaCl2 + H2O =>
RaO + 2 HCl = RaCl2 + H2O
FeAu + Ni = NiAuFe =>
FeAu + Ni = NiAuFe
Zn + Fe(CH3COO)2 = Fe + ZnCH3COO =>
2 Zn + Fe(CH3COO)2 = Fe + 2 ZnCH3COO
Al + Br3 = AlBr(classification) =>
3 Al + Br3 = 3 AlBr(classification)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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