| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaSO3 + 2 HCl = 2 NaCl + 2 SO3 + H2
Pb(C2O4)2 = Pb + CO2 =>
Pb(C2O4)2 = Pb + 4 CO2
Mg(NO3)2 + NaOH = Mg(OH)2 + Na + NO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 Na + 2 NO3
FeO + O2 = Fe2O3O =>
2 FeO + O2 = Fe2O3O
Co3O4 + FeSO4 + H2SO4 = CoSO4 + Fe2(SO4)3 + H2O =>
Co3O4 + 2 FeSO4 + 4 H2SO4 = 3 CoSO4 + Fe2(SO4)3 + 4 H2O
F2 + CsBr = CsF + Br2 =>
F2 + 2 CsBr = 2 CsF + Br2
P2O3 + KLO4 + KOH = K3PO4 + KLO3 + H2O =>
P2O3 + 2 KLO4 + 6 KOH = 2 K3PO4 + 2 KLO3 + 3 H2O
Cu2O + Ca(OH)2 = CuOH + CaO =>
Cu2O + Ca(OH)2 = 2 CuOH + CaO
AlCl3 + CH4 = Al4C3 + HCl =>
4 AlCl3 + 3 CH4 = Al4C3 + 12 HCl
Cu + NaNO3 = Cu2O + Na2O + N2 =>
10 Cu + 2 NaNO3 = 5 Cu2O + Na2O + N2
MnO4{-} + Sn{2}{+2} + H{+} = Mn{2}{+2} + Sn{4}{+4} + H2O =>
2 MnO4{-} + 5 Sn{2}{+2} + 16 H{+} = 2 Mn{2}{+2} + 5 Sn{4}{+4} + 8 H2O
Na2CO3 + AgNO3 = NaO3 + AgCN =>
Na2CO3 + AgNO3 = 2 NaO3 + AgCN
KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
Ti + HNO3 = Ti(NO3)2 + NO + H2O =>
3 Ti + 8 HNO3 = 3 Ti(NO3)2 + 2 NO + 4 H2O
KI + CrO3 = Cr2O3 + K2O + I2 =>
6 KI + 2 CrO3 = Cr2O3 + 3 K2O + 3 I2
VO2{+} + SO2 = VO{2+} + SO4{2-} =>
2 VO2{+} + SO2 = 2 VO{2+} + SO4{2-}
Sc2(SO3)3 + H2(SO4) = Sc2(SO4)3 + H2(SO3) =>
Sc2(SO3)3 + 3 H2(SO4) = Sc2(SO4)3 + 3 H2(SO3)
FeCl3 + NaI = FeI2 + I2 + NaCl =>
2 FeCl3 + 6 NaI = 2 FeI2 + I2 + 6 NaCl
Cu{+} + HCO3{-} = CuHCO3 =>
Cu{+} + HCO3{-} = CuHCO3
H2SO4 + Ap(OH)3 = Ap2(SO4)3 + H2O =>
3 H2SO4 + 2 Ap(OH)3 = Ap2(SO4)3 + 6 H2O
C8H218 + O2 = CO2 + H2O =>
2 C8H218 + 125 O2 = 16 CO2 + 218 H2O
Ni(BrO3)2 + H2BeO2 = Ni(OH)2 + Be(BrO3)2 =>
Ni(BrO3)2 + H2BeO2 = Ni(OH)2 + Be(BrO3)2
Sb2O3 + SO2 = Sb2(SO3)3 =>
Sb2O3 + 3 SO2 = Sb2(SO3)3
Ba(ClO)2 = Ba + ClO =>
Ba(ClO)2 = Ba + 2 ClO
FeSO4 + O2 + H2O = H2SO4 + Fe2O3 =>
4 FeSO4 + O2 + 4 H2O = 4 H2SO4 + 2 Fe2O3
CrO3 + C2H5OH + H2SO4 = Cr2(SO4)3 + CO2 + H2O =>
4 CrO3 + C2H5OH + 6 H2SO4 = 2 Cr2(SO4)3 + 2 CO2 + 9 H2O
PH3 + NO2 = H3PO4 + N =>
PH3 + 2 NO2 = H3PO4 + 2 N
CuO + SO2 = Cu(SO3) =>
CuO + SO2 = Cu(SO3)
Ni + N = NiN =>
Ni + N = NiN
HVO3 + SrO = Sr(VO3)2 + H2O =>
2 HVO3 + SrO = Sr(VO3)2 + H2O
CuNO32 + Na3PO4 = CuPO4 + Na3NO32 =>
CuNO32 + Na3PO4 = CuPO4 + Na3NO32
HFeO2 + HCl = FeClO + H2O =>
HFeO2 + HCl = FeClO + H2O
Mg + Cr2O3 = Cr + MgO =>
3 Mg + Cr2O3 = 2 Cr + 3 MgO
NCl + H2 = NH4Cl =>
NCl + 2 H2 = NH4Cl
Pd + Cl2 = PdCl4 =>
Pd + 2 Cl2 = PdCl4
CH + O = CO + HO =>
CH + 2 O = CO + HO
KNO3 + Cl = KCl + NO3 =>
KNO3 + Cl = KCl + NO3
Ca(OH)2 + NO = CaO + NH3 + O2 =>
6 Ca(OH)2 + 4 NO = 6 CaO + 4 NH3 + 5 O2
C2H2O4*2H2O + K2C2O4*H2O + K2Cr2O7 = K3Cr(C2O4)*3H2O + CO2 + H2O =>
7 C2H2O4*2H2O + 2 K2C2O4*H2O + K2Cr2O7 = 2 K3Cr(C2O4)*3H2O + 14 CO2 + 17 H2O
Cu2S + O2 = Cu2O2 + S =>
Cu2S + O2 = Cu2O2 + S
NCl + H2 = NH4Cl =>
NCl + 2 H2 = NH4Cl
MnO2 + KCl = Mn + KClO3 =>
3 MnO2 + 2 KCl = 3 Mn + 2 KClO3
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
Ga + KMnO4 + H2SO4 = Ga2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 Ga + 6 KMnO4 + 24 H2SO4 = 5 Ga2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 24 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
HCHO + HCN = H2O + CH2 + CN =>
HCHO + 2 HCN = H2O + CH2 + 2 CN
C4H14 + O2 = CO2 + H2O =>
2 C4H14 + 15 O2 = 8 CO2 + 14 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Pb(C2H3O2)2 + KI = PbI2 + KC2H3O2 =>
Pb(C2H3O2)2 + 2 KI = PbI2 + 2 KC2H3O2
Sodium + Chlorine = Sodiumchloride =>
2 Na + Cl2 = 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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