| Équations équilibrées la veille | Équations équilibrées le lendemain |
HBrO3 + H2O = BrO3{-} + H3O{+}
NH4Br + Pb(C2H3O2)2 = NH4(C2H3O2) + PbBr2 =>
2 NH4Br + Pb(C2H3O2)2 = 2 NH4(C2H3O2) + PbBr2
Se + K + S = SeKS =>
Se + K + S = SeKS
Al2O3 + IF5 = AlF3 + IF + O2 =>
2 Al2O3 + 3 IF5 = 4 AlF3 + 3 IF + 3 O2
CH3CCHCHCHCCOClCH + CH3CH2NHCH2CH3 = CH3CCHCHCHCCON(CH2CH3)2CH + HCl =>
CH3CCHCHCHCCOClCH + CH3CH2NHCH2CH3 = CH3CCHCHCHCCON(CH2CH3)2CH + HCl
CO + NaOH = Na + H2CO3 =>
CO + 2 NaOH = 2 Na + H2CO3
IO4 + Mn = IO3 + MnO4 =>
4 IO4 + Mn = 4 IO3 + MnO4
Sn(NO3)4 + Fe2(SO4)3 = Sn(SO4)2 + Fe(NO3)3 =>
3 Sn(NO3)4 + 2 Fe2(SO4)3 = 3 Sn(SO4)2 + 4 Fe(NO3)3
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Ag + NH4OH = Ag(NH3)2 + H2O =>
Ag + 2 NH4OH = Ag(NH3)2 + 2 H2O
In + O = In2O =>
2 In + O = In2O
Na + CuO = NaOCu =>
Na + CuO = NaOCu
AlBr3 + Mg(OH2) = MgBr3 + Al(OH2) =>
AlBr3 + Mg(OH2) = MgBr3 + Al(OH2)
C2H5OH + K2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + K2SO4 + 7 H2O
Ba(HCO3)2 + LiOH = Li2CO3 + BaCO3 + H2O =>
Ba(HCO3)2 + 2 LiOH = Li2CO3 + BaCO3 + 2 H2O
KCl(aq) + I2(s) = Cl2(g) + KI(s) =>
2 KCl(aq) + I2(s) = Cl2(g) + 2 KI(s)
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
NaClO3 + FeSO4 + H2SO4 = NaCl + Fe2(SO4)3 + H2O =>
NaClO3 + 6 FeSO4 + 3 H2SO4 = NaCl + 3 Fe2(SO4)3 + 3 H2O
HNO3(aq) + NaOH(aq) = NaNO3 + H2O(l) =>
HNO3(aq) + NaOH(aq) = NaNO3 + H2O(l)
FeBr3 + H2O = HBr + Fe(OH)3 =>
FeBr3 + 3 H2O = 3 HBr + Fe(OH)3
K2S + Pb(NO3)2 = K2Pb + S(NO3)2 =>
K2S + Pb(NO3)2 = K2Pb + S(NO3)2
H{+} + Cr2O7{-2} + C2H5OH = Cr3 + C2H4O + H2O =>
6 H{+} + 3 Cr2O7{-2} + 18 C2H5OH = 2 Cr3 + 18 C2H4O + 21 H2O
K3PO4(aq) + FeI2(aq) = Fe3(PO4)2(ppt) + KI(aq) =>
2 K3PO4(aq) + 3 FeI2(aq) = Fe3(PO4)2(ppt) + 6 KI(aq)
CH3OH + Cu = CH4 + CuO =>
CH3OH + Cu = CH4 + CuO
Al + FeSO4 = Al2(SO4)3 + Fe =>
2 Al + 3 FeSO4 = Al2(SO4)3 + 3 Fe
KNO2 + KI + H2SO4 = I2 + NO + K2SO4 + H2O =>
2 KNO2 + 2 KI + 2 H2SO4 = I2 + 2 NO + 2 K2SO4 + 2 H2O
CuSO4 + C2H5OH = CuSO4*C2H5OH =>
CuSO4 + C2H5OH = CuSO4*C2H5OH
LiCl + H2 = Li + HCl =>
2 LiCl + H2 = 2 Li + 2 HCl
HCl(aq) + Sr(OH)2(aq) = SrCl2(aq) + H2O(l) =>
2 HCl(aq) + Sr(OH)2(aq) = SrCl2(aq) + 2 H2O(l)
Bi(NO3)3 + H2O = Bi + O2 + HNO3 =>
4 Bi(NO3)3 + 6 H2O = 4 Bi + 3 O2 + 12 HNO3
Cu2CO3 + HCl = CuCl + H2O + CO2 =>
Cu2CO3 + 2 HCl = 2 CuCl + H2O + CO2
CuCl2 + (NH4)2S = CuS + NH4Cl =>
CuCl2 + (NH4)2S = CuS + 2 NH4Cl
Cu(SO4) + Na(NO2) = Cu(NO2) + Na(SO4) =>
Cu(SO4) + Na(NO2) = Cu(NO2) + Na(SO4)
C4H8 + H2O = C4H9OH =>
C4H8 + H2O = C4H9OH
NH3 + (HCl) = NH4(Cl) =>
NH3 + (HCl) = NH4(Cl)
C6H6O + O2 = CO2 + H2O2 =>
2 C6H6O + 17 O2 = 12 CO2 + 6 H2O2
NaS + AuCl = NaCl + AuS =>
NaS + AuCl = NaCl + AuS
SnCl2 + NaOCl = NaCl + SnOCl2 =>
SnCl2 + NaOCl = NaCl + SnOCl2
WF6 + H2O = WO2 + H2 + F =>
WF6 + 2 H2O = WO2 + 2 H2 + 6 F
FeSO4 + H2O = Fe(OH)2 + H2SO4 =>
FeSO4 + 2 H2O = Fe(OH)2 + H2SO4
NH3 + BaSO4 = NH3SO4 + Ba =>
NH3 + BaSO4 = NH3SO4 + Ba
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CH5NO3 = NH3 + CO2 + H2O =>
CH5NO3 = NH3 + CO2 + H2O
N2 + O2 + Cl2 + H2O = NH4ClO4 =>
N2 + 2 O2 + Cl2 + 4 H2O = 2 NH4ClO4
COH12 + O2 = CO2 + H2O =>
2 COH12 + 7 O2 = 2 CO2 + 12 H2O
SO4 + CH2OH = H2S + CO2 + H2O =>
SO4 + 2 CH2OH = H2S + 2 CO2 + 2 H2O
Pb(NO3)2 + PbI2 = INO3 + Pb =>
Pb(NO3)2 + PbI2 = 2 INO3 + 2 Pb
HNO3 + Au2(SO4)3 = H2(SO4) + Au(NO3)3 =>
6 HNO3 + Au2(SO4)3 = 3 H2(SO4) + 2 Au(NO3)3
Cu + H2SO4 = Cu4SO4 + H2O + SO2 =>
4 Cu + 2 H2SO4 = Cu4SO4 + 2 H2O + SO2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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