| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3(s) + 6 HNO3(aq) = 2 Fe(NO3)3(aq) + 3 H2O(aq)
Co(NO3)2 + CH3CH2OH = Co(OH)(NO3)2OH + C2H5 =>
Co(NO3)2 + 2 CH3CH2OH = Co(OH)(NO3)2OH + 2 C2H5
CoCO3 + CH3COOH = (CH3COO)2Co + H2CO3 =>
CoCO3 + 2 CH3COOH = (CH3COO)2Co + H2CO3
(CuCO3)2*Cu(OH)2 = CuO + CO2 + H2O =>
(CuCO3)2*Cu(OH)2 = 3 CuO + 2 CO2 + H2O
NaOH{-} + KNO{3} = NaNO{3} + KOH{-} =>
NaOH{-} + KNO{3} = NaNO{3} + KOH{-}
V2O5(s) + CO(g) = V(s) + CO2(g) =>
V2O5(s) + 5 CO(g) = 2 V(s) + 5 CO2(g)
Cu + CO2 = CuCO2 =>
Cu + CO2 = CuCO2
NaOH(s) + HCl(aq) = NaCl(aq) + H2O(g) =>
NaOH(s) + HCl(aq) = NaCl(aq) + H2O(g)
H2O + SiO2 = H2SiO3 =>
H2O + SiO2 = H2SiO3
H2PdCl4 + NaOH = Pd(OH)2 + H2O + NaCl =>
H2PdCl4 + 4 NaOH = Pd(OH)2 + 2 H2O + 4 NaCl
AlCl3 + S = Al2S3 + Cl =>
2 AlCl3 + 3 S = Al2S3 + 6 Cl
Fe(NO3)39H2O = Fe2O3 + NO2 + H2O + O2 =>
4 Fe(NO3)39H2O = 2 Fe2O3 + 156 NO2 + 4 H2O + 75 O2
ZnO + H2Cl2 = ZnCl2 + H2O =>
ZnO + H2Cl2 = ZnCl2 + H2O
NH4NO3 + ZnBr2 = NH4Br + Zn(NO3)2 =>
2 NH4NO3 + ZnBr2 = 2 NH4Br + Zn(NO3)2
C7H6O3C4H6O3 = C9H8O4HC2H3O2 =>
C7H6O3C4H6O3 = C9H8O4HC2H3O2
Cu + CO2 = CuCO2 =>
Cu + CO2 = CuCO2
C7H9N + C4H6O3 = C9H11NO + C2H4O2 =>
C7H9N + C4H6O3 = C9H11NO + C2H4O2
Al(NO3)3 + (NH4)2S = Al2S3 + NH4NO3 =>
2 Al(NO3)3 + 3(NH4)2S = Al2S3 + 6 NH4NO3
Na2Cr2O7*2H2O = Cr2O7 + Na + H2O =>
Na2Cr2O7*2H2O = Cr2O7 + 2 Na + 2 H2O
C2H15OH + O2 = CH3COOH + H2O =>
2 C2H15OH + 7 O2 = 2 CH3COOH + 12 H2O
V2O5 + HBr = VBr3 + Br2 + H2O =>
V2O5 + 10 HBr = 2 VBr3 + 2 Br2 + 5 H2O
C6H5NO2 + Ti{3+} + H{+} = C6H5NH2 + Ti{4+} + H2O =>
C6H5NO2 + 6 Ti{3+} + 6 H{+} = C6H5NH2 + 6 Ti{4+} + 2 H2O
Cu + CO2 = CuCO2 =>
Cu + CO2 = CuCO2
Zr + N2 = Zr3N4 =>
3 Zr + 2 N2 = Zr3N4
Cr5O3 = Cr + O =>
Cr5O3 = 5 Cr + 3 O
C7H13(OH)3 + O2 = CO2 + H2O =>
2 C7H13(OH)3 + 19 O2 = 14 CO2 + 16 H2O
Cu + CO2 = CuCO2 =>
Cu + CO2 = CuCO2
Li2S + FeS = Li2FeS2 =>
Li2S + FeS = Li2FeS2
H2MnO4 + Fe(OH)2 = Fe2(MnO4)2 + H2O =>
2 H2MnO4 + 2 Fe(OH)2 = Fe2(MnO4)2 + 4 H2O
Cd + Hg(NO3)2 = Cd(NO3)2 + Hg =>
Cd + Hg(NO3)2 = Cd(NO3)2 + Hg
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
HClO(aq) + Ca(OH)2(aq) = H2O(l) + Ca(ClO)2(aq) =>
2 HClO(aq) + Ca(OH)2(aq) = 2 H2O(l) + Ca(ClO)2(aq)
As2O3 + S2Cl2 = SO2 + S + AsCl3 =>
2 As2O3 + 6 S2Cl2 = 3 SO2 + 9 S + 4 AsCl3
CN + NaOH = NaCN + NaOCN + H2O =>
2 CN + 2 NaOH = NaCN + NaOCN + H2O
CS2 + Cl2 = CCl4 + SCl4 =>
CS2 + 6 Cl2 = CCl4 + 2 SCl4
Cu2 + NaOH = Cu(OH)2 + Na =>
Cu2 + 4 NaOH = 2 Cu(OH)2 + 4 Na
C7H15OH(liq) + O2(g) = CO2(g) + H2O =>
2 C7H15OH(liq) + 21 O2(g) = 14 CO2(g) + 16 H2O
LiOH + N2O5 = LiNO3 + H2O =>
2 LiOH + N2O5 = 2 LiNO3 + H2O
ClO + NH3 = NH4Cl + N2 + H2O =>
2 ClO + 4 NH3 = 2 NH4Cl + N2 + 2 H2O
S + H2O = H2S + H2SO4 =>
4 S + 4 H2O = 3 H2S + H2SO4
NaHCO3 = Na2O + H2O + CO2 =>
2 NaHCO3 = Na2O + H2O + 2 CO2
FeO(s) + HCl(aq) = FeCl2 + H2O(l) =>
FeO(s) + 2 HCl(aq) = FeCl2 + H2O(l)
C6H126(s) + O2(g) = CO2(g) + H2O(g) =>
2 C6H126(s) + 75 O2(g) = 12 CO2(g) + 126 H2O(g)
(CoOH)2SO4 + KOH = Co(OH)2 + K2SO4 =>
(CoOH)2SO4 + 2 KOH = 2 Co(OH)2 + K2SO4
ZnO + NaOH + H2O = Na2[Zn(OH)6] + H2 =>
ZnO + 2 NaOH + 3 H2O = Na2[Zn(OH)6] + H2
FeCl3 + Ca = Fe + Ca(Cl3)2 =>
2 FeCl3 + Ca = 2 Fe + Ca(Cl3)2
FeBr + NaCO3 = NaBr + FeCO3 =>
FeBr + NaCO3 = NaBr + FeCO3
HNO2 + H = NO + H2O =>
HNO2 + H = NO + H2O
H2O2 + NaOH = NaHO2 + H2O =>
H2O2 + NaOH = NaHO2 + H2O
Na + O3 = Na2O3 =>
2 Na + O3 = Na2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/29/24
Équations équilibrées sur07/29/23
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