| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Cl{-} + K2Cr2O7 + 6 H2SO4 = 2 CrO2Cl2 + 2 KHSO4 + 4 HSO4{-} + 3 H2O
CaC2 + H2O + H2 = CaO + C2H4 =>
CaC2 + H2O + H2 = CaO + C2H4
NH4OH + H3BO3 = (NH4)3BO3 + H2O =>
3 NH4OH + H3BO3 = (NH4)3BO3 + 3 H2O
Co{2+} + NH3 + CO3{2-} + H2O2 = Co(NH3)4CO3{+]+OH{-} =>
2 Co{2+} + 8 NH3 + 2 CO3{2-} + H2O2 = 2 Co(NH3)4CO3{+]+2OH{-}
C16H8 + H2 = CH4 =>
C16H8 + 28 H2 = 16 CH4
Fe2O3 + H2C2O4 = Fe(C2O4)3 + H2O + H2 =>
Fe2O3 + 6 H2C2O4 = 2 Fe(C2O4)3 + 3 H2O + 3 H2
ClO3{-} + Cu + H{+} = Cl{-} + Cu{2+} + H2O =>
ClO3{-} + 3 Cu + 6 H{+} = Cl{-} + 3 Cu{2+} + 3 H2O
NaOH + HCl + HNO3 + AgNO3 = NaCl + H2NO3 + AgNO4 =>
NaOH + HCl + 2 HNO3 + AgNO3 = NaCl + 2 H2NO3 + AgNO4
Co(NO3)2 + Pb(NO3)2 = PbCo + NO3 =>
Co(NO3)2 + Pb(NO3)2 = PbCo + 4 NO3
TeO2 + SeF4 = TeF4 + SeOF2 =>
TeO2 + 2 SeF4 = TeF4 + 2 SeOF2
Fe + NHO3 = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 NHO3 = Fe(NO3)3 + 3 NO2 + 3 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
MgSO4 + KMnO4 = Mg(MnO4)2 + K2SO4 =>
MgSO4 + 2 KMnO4 = Mg(MnO4)2 + K2SO4
NiCl2 = Ni + Cl1 =>
NiCl2 = Ni + 2 Cl1
NO3 + Al + H = NH3 + Al(OH)4 =>
4 NO3 + 3 Al + 24 H = 4 NH3 + 3 Al(OH)4
FeOOH + Al = Fe + H2 + Al2O3 =>
6 FeOOH + 8 Al = 6 Fe + 3 H2 + 4 Al2O3
Fe(H2O)5(SCN){2+} + NaF = Fe(H2O)5(F){2+} + Na{+} + SCN{-} =>
Fe(H2O)5(SCN){2+} + NaF = Fe(H2O)5(F){2+} + Na{+} + SCN{-}
SrBr2 + KOH = KBr + Sr(OH)2 =>
SrBr2 + 2 KOH = 2 KBr + Sr(OH)2
H + S = H2S2 =>
2 H + 2 S = H2S2
C10H14O2 + O2 = CO2 + H2O =>
2 C10H14O2 + 25 O2 = 20 CO2 + 14 H2O
Ca(OH)2 = CaOH2O =>
Ca(OH)2 = CaOH2O
Br2 + O5 = Br2O7 =>
5 Br2 + 7 O5 = 5 Br2O7
NH4VO3 + H2SO4 + Zn = V(SO4)2 + (NH4)2SO4 + H2O + ZnSO4 =>
2 NH4VO3 + 6 H2SO4 + Zn = 2 V(SO4)2 + (NH4)2SO4 + 6 H2O + ZnSO4
KMnO4 + Na2SO3 + HCl = MnCl2 + KCl + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 6 HCl = 2 MnCl2 + 2 KCl + 5 Na2SO4 + 3 H2O
TiCl4 + H2SO4 + H2O = TiOSO4 + HCl =>
TiCl4 + H2SO4 + H2O = TiOSO4 + 4 HCl
NH4H2PO4 + H2O = H + NO2 + PO4 =>
NH4H2PO4 + 2 H2O = 10 H + NO2 + PO4
Rb + Fe2(SO4)3 = Rb3SO4 + Fe =>
9 Rb + Fe2(SO4)3 = 3 Rb3SO4 + 2 Fe
Ga + InO2 = GaO2 + In =>
Ga + InO2 = GaO2 + In
CaO + H2SO4 = H2SCa + O5 =>
CaO + H2SO4 = H2SCa + O5
NaOCH3 + H2O = NaOH + HOCH3 =>
NaOCH3 + H2O = NaOH + HOCH3
Na2B4O7*7H2O(borax) + H2SO4 = Na2SO4 + H3BO3 + H2O =>
Na2B4O7*7H2O(borax) + H2SO4 = Na2SO4 + 4 H3BO3 + 2 H2O
C6H6O2 + Br2 = C6H5O2 + HBr =>
2 C6H6O2 + Br2 = 2 C6H5O2 + 2 HBr
K(CIO3) = K + CIO3 =>
K(CIO3) = K + CIO3
CaC2 + KMnO4 + H2SO4 = CaCO3 + K2SO4 + MnSO4 + CO2 + H2O =>
CaC2 + 2 KMnO4 + 3 H2SO4 = CaCO3 + K2SO4 + 2 MnSO4 + CO2 + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CH3CH8CH3 + O2 = CO2 + H2O =>
2 CH3CH8CH3 + 13 O2 = 6 CO2 + 14 H2O
KClO3 + H2SO4 = HClO4 + K2SO4 + H2O + Cl2 =>
14 KClO3 + 7 H2SO4 = 10 HClO4 + 7 K2SO4 + 2 H2O + 2 Cl2
Br2 + KCI = Br2KCI =>
Br2 + KCI = Br2KCI
Ni(ClO3)3 = NiCl3 + O2 =>
2 Ni(ClO3)3 = 2 NiCl3 + 9 O2
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Sc2(CO3)3 = Sc2O3(s) + CO2 =>
Sc2(CO3)3 = Sc2O3(s) + 3 CO2
Cl2 + NaBr2 = Na + ClBr =>
Cl2 + NaBr2 = Na + 2 ClBr
C30OHO + O2 = H2O + CO2 =>
4 C30OHO + 117 O2 = 2 H2O + 120 CO2
HIBe(OH)2 = H(OH)2BeI =>
HIBe(OH)2 = H(OH)2BeI
CuSO4 + K2Cr2O7 = CuCr2O7 + K2SO4 =>
CuSO4 + K2Cr2O7 = CuCr2O7 + K2SO4
Al(OH)3(s) + NaOH(ac) = NaAlO2(ac) + H2O(i) =>
Al(OH)3(s) + NaOH(ac) = NaAlO2(ac) + 2 H2O(i)
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
CH3NH3I + CdI2 = CH3NH3CdI3 =>
CH3NH3I + CdI2 = CH3NH3CdI3
Fe2O3*FeO = Fe3O4 =>
Fe2O3*FeO = Fe3O4
H2C2O4 + CH3COONa = Na2C2O4 + CH3COOH =>
H2C2O4 + 2 CH3COONa = Na2C2O4 + 2 CH3COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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