| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3(s) + 3 C(s) = 3 CO(g) + 2 Fe(s)
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Zn(NO3)2 + (NH4)2CO3 = ZnCO3 + NH4NO3 =>
Zn(NO3)2 + (NH4)2CO3 = ZnCO3 + 2 NH4NO3
C14H11Cl2NO2 + O2 = CO2 + H2O + Cl + NH4 =>
4 C14H11Cl2NO2 + 59 O2 = 56 CO2 + 14 H2O + 8 Cl + 4 NH4
K2CO3 + S = K2S3 + K2SO3 + CO2 =>
3 K2CO3 + 7 S = 2 K2S3 + K2SO3 + 3 CO2
H2SO4 + LiOH = H2O + Li2SO4 =>
H2SO4 + 2 LiOH = 2 H2O + Li2SO4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NaHCO3 + HCl = NaCl + H2CO3 =>
NaHCO3 + HCl = NaCl + H2CO3
SH2 + HNO3 = NO2 + H2SO4 + H2O =>
SH2 + 8 HNO3 = 8 NO2 + H2SO4 + 4 H2O
NaHCO3 + BaCl2 = NaHCl2 + BaCO3 =>
NaHCO3 + BaCl2 = NaHCl2 + BaCO3
Ba(HO)2 + HPO3 = Ba(H2PO4)2 =>
Ba(HO)2 + 2 HPO3 = Ba(H2PO4)2
CaCO3 + C = CaC2 + CO2 =>
2 CaCO3 + 5 C = 2 CaC2 + 3 CO2
C6H12O6 = C + H2O =>
C6H12O6 = 6 C + 6 H2O
AuCl3 + FeSO4 = Fe2(SO4)3 + FeCl2 + Au =>
2 AuCl3 + 9 FeSO4 = 3 Fe2(SO4)3 + 3 FeCl2 + 2 Au
(NH4)2CO3 = NH3(g) + CO2(g) + H2O(g) =>
(NH4)2CO3 = 2 NH3(g) + CO2(g) + H2O(g)
Pb(s) + H2SO4(aq) = PbSO4 + H2 =>
Pb(s) + H2SO4(aq) = PbSO4 + H2
KrF2 + H2O = Kr + O2 + HF =>
2 KrF2 + 2 H2O = 2 Kr + O2 + 4 HF
Fe + ClO4 = FeClO4 =>
Fe + ClO4 = FeClO4
P4 + NO3{-} + H{+} = H3PO4 + NO2 + H2O =>
P4 + 20 NO3{-} + 20 H{+} = 4 H3PO4 + 20 NO2 + 4 H2O
HOCl + H2S = SO4 + H + Cl =>
4 HOCl + H2S = SO4 + 6 H + 4 Cl
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
MnO2 + NaNO3 + NaOH = Na2MnO4 + NaNO2 + H2O =>
MnO2 + NaNO3 + 2 NaOH = Na2MnO4 + NaNO2 + H2O
Na2CO3 + NaHSO4 = H2CO3 + Na2SO4 =>
Na2CO3 + 2 NaHSO4 = H2CO3 + 2 Na2SO4
Cl + I{-} = I + Cl{-}{} =>
Cl + I{-} = I + Cl{-}{}
Pb(OH)3{-} + OCl{-} = PbO2 + Cl{-} + OH{-} + H2O =>
Pb(OH)3{-} + OCl{-} = PbO2 + Cl{-} + OH{-} + H2O
As2S3 + HNO3 = H3AsO4 + SO2 + NO + H2O =>
3 As2S3 + 22 HNO3 = 6 H3AsO4 + 9 SO2 + 22 NO + 2 H2O
KBrK2SO4 = KSO4K2Br =>
KBrK2SO4 = KSO4K2Br
I3{-} + H2C6H6O6 = C6H6O6 + H{+} + I{-} =>
I3{-} + H2C6H6O6 = C6H6O6 + 2 H{+} + 3 I{-}
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
Ba + (NO3) = Ba(NO3)2 =>
Ba + 2(NO3) = Ba(NO3)2
NaOH + HCl = NaCl + H2 + O =>
NaOH + HCl = NaCl + H2 + O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + Ca(OH)2 + H2O = Ca(AlO2)2 + H2 =>
2 Al + Ca(OH)2 + 2 H2O = Ca(AlO2)2 + 3 H2
Na3(PO4) + Ba(OH)2 = Na(OH) + Ba3(PO4)2 =>
2 Na3(PO4) + 3 Ba(OH)2 = 6 Na(OH) + Ba3(PO4)2
Kl + Li = KlLi =>
Kl + Li = KlLi
Ba(CH3COO)2 = Ba + C + H2 + O2 =>
Ba(CH3COO)2 = Ba + 4 C + 3 H2 + 2 O2
Pb(OH)3{-} + OCl{-} = PbO2 + Cl{-} + OH{-} + H2O =>
Pb(OH)3{-} + OCl{-} = PbO2 + Cl{-} + OH{-} + H2O
CaC2 + O2 = Ca + CO2 =>
CaC2 + 2 O2 = Ca + 2 CO2
Pb(OH)3{-} + OCl{-} = PbO2 + Cl{-} + OH{-} + H2O =>
Pb(OH)3{-} + OCl{-} = PbO2 + Cl{-} + OH{-} + H2O
HCl + Mg(HCO3)2 = CO2 + H2O + MgCl2 =>
2 HCl + Mg(HCO3)2 = 2 CO2 + 2 H2O + MgCl2
C17H35COOH(s) + O2(g) = H2O(l) + CO2(g) =>
C17H35COOH(s) + 26 O2(g) = 18 H2O(l) + 18 CO2(g)
MnO2 + H2 = Mn + H2O2 =>
MnO2 + H2 = Mn + H2O2
FeCuSO4 = FeSO4Cu =>
FeCuSO4 = FeSO4Cu
Mg + FeBr3 = MgBr2 + Fe =>
3 Mg + 2 FeBr3 = 3 MgBr2 + 2 Fe
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
(CH3)CHOH + C = CO2H2O + CH3COCH3 =>
16(CH3)CHOH + 8 C = CO2H2O + 13 CH3COCH3
NH4NO3 + Ba(OH)2 = Ba(NO3)2 + NH4OH =>
2 NH4NO3 + Ba(OH)2 = Ba(NO3)2 + 2 NH4OH
(CH2OH)2 + O2 = (CHO)2 + H2O =>
(CH2OH)2 + O2 = (CHO)2 + 2 H2O
CO + Cr2O3 = CO2 + Cr =>
3 CO + Cr2O3 = 3 CO2 + 2 Cr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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