| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CO3 + 2 BaCl2 = 2 KCl2 + Ba2CO3
Ba(OH)2*8H2O + NH4NO3 = Ba(NO3)2 + NH3 + H2O =>
Ba(OH)2*8H2O + 2 NH4NO3 = Ba(NO3)2 + 2 NH3 + 10 H2O
Na2O2 = Na + O2 =>
Na2O2 = 2 Na + O2
C2H6O + Cr2O7{-2} + H{+} = C2H4O + H2O + Cr{3+} =>
3 C2H6O + Cr2O7{-2} + 8 H{+} = 3 C2H4O + 7 H2O + 2 Cr{3+}
Sc + F2 = ScF =>
2 Sc + F2 = 2 ScF
NO2 + KI = K2O + NO + I2 =>
NO2 + 2 KI = K2O + NO + I2
AgCu + HNO3 = AgNO3 + HCu =>
AgCu + HNO3 = AgNO3 + HCu
Ba(NO3)2 + Cu2SO4 = BaSO4 + Cu2(NO3)2 =>
Ba(NO3)2 + Cu2SO4 = BaSO4 + Cu2(NO3)2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Rb + CH3COOH = RbCH3COO + H2 =>
2 Rb + 2 CH3COOH = 2 RbCH3COO + H2
CoCl2(aq) + KOH(aq) = Co(OH)2 + KCl(aq) =>
CoCl2(aq) + 2 KOH(aq) = Co(OH)2 + 2 KCl(aq)
C7H8O + Cr2O7{-2} + H{+} = C7H6O2 + Cr{3+} + H2O =>
3 C7H8O + 2 Cr2O7{-2} + 16 H{+} = 3 C7H6O2 + 4 Cr{3+} + 11 H2O
C8H8 + KMnO4 + H2O = C8H10O2 + KOH + MnO2 =>
3 C8H8 + 2 KMnO4 + 4 H2O = 3 C8H10O2 + 2 KOH + 2 MnO2
C10H15NO + HCl = C10H16ClNO =>
C10H15NO + HCl = C10H16ClNO
Na2CO3 + Cr(OH)3 = Cr2(CO3)3 + NaOH =>
3 Na2CO3 + 2 Cr(OH)3 = Cr2(CO3)3 + 6 NaOH
(AlOH)3(PO4)2 + H3PO4 = AlPO4 + H2O =>
(AlOH)3(PO4)2 + H3PO4 = 3 AlPO4 + 3 H2O
Pb(O2) = PbO + O2 =>
2 Pb(O2) = 2 PbO + O2
(NH4)2CO3 + Cr(OH)3 = Cr2(CO3)3 + NH4OH =>
3(NH4)2CO3 + 2 Cr(OH)3 = Cr2(CO3)3 + 6 NH4OH
FeCuSO4 = CuFeSO4 =>
FeCuSO4 = CuFeSO4
C7H8O + CH3COOH = C9H10O2 + H2O =>
C7H8O + CH3COOH = C9H10O2 + H2O
Na2SO3 + H3PO4 = H2SO3 + Na3PO4 =>
3 Na2SO3 + 2 H3PO4 = 3 H2SO3 + 2 Na3PO4
H2CO3 + Sn(OH)4 = Sn(CO3)2 + H2O =>
2 H2CO3 + Sn(OH)4 = Sn(CO3)2 + 4 H2O
C8H18 + CO2 = CO + H2 =>
C8H18 + 8 CO2 = 16 CO + 9 H2
I2(s) + CaCl2(aq) = Cl2(aq) + CaI2(aq) =>
I2(s) + CaCl2(aq) = Cl2(aq) + CaI2(aq)
CO(g) + H2 = CH4 + H2O =>
CO(g) + 3 H2 = CH4 + H2O
BaF2 = Ba + F =>
BaF2 = Ba + 2 F
ZnO + BaSO4 = ZnSO4 + BaO =>
ZnO + BaSO4 = ZnSO4 + BaO
Cu + NH4NO3 = Cu(NO3)2 + NH3 + H2O =>
4 Cu + 9 NH4NO3 = 4 Cu(NO3)2 + 10 NH3 + 3 H2O
AlCl3 + CO2 = Al2O3 + CO + Cl2 =>
2 AlCl3 + 3 CO2 = Al2O3 + 3 CO + 3 Cl2
C2H2 = C6H6 = C6H5Cl = C6H5OH = C6H5ONa =>
3 C2H2 = C6H6
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
(NH4)2SO4 + Fe(OH)2 = NH4OH + FeSO4 =>
(NH4)2SO4 + Fe(OH)2 = 2 NH4OH + FeSO4
K2FeO4 + HCl = KCl + FeCl3 + Cl2 + H2O =>
2 K2FeO4 + 16 HCl = 4 KCl + 2 FeCl3 + 3 Cl2 + 8 H2O
K2Cr2O7 + NaOH = KOH + H2O + Na2CrO4 =>
K2Cr2O7 + 4 NaOH = 2 KOH + H2O + 2 Na2CrO4
H2C2O4 + CrO4{-}2 + H{+} = CO2 + Cr{+}3 + H2O =>
3 H2C2O4 + CrO4{-}2 + 2 H{+} = 6 CO2 + Cr{+}3 + 4 H2O
La(NO3)3 + NaF = LaF3 + NaNO3 =>
La(NO3)3 + 3 NaF = LaF3 + 3 NaNO3
I{-} + Br2 + OH{-} = IO3{-} + Br{-} + H2O =>
I{-} + 3 Br2 + 6 OH{-} = IO3{-} + 6 Br{-} + 3 H2O
Ag + HNO3 + HCl = AgCl + NO2 + H2O =>
Ag + HNO3 + HCl = AgCl + NO2 + H2O
C3H6OH2 = C3H8O =>
C3H6OH2 = C3H8O
Hg(OAc)2 + PhH = HOAc + HgPh(OAc) =>
Hg(OAc)2 + PhH = HOAc + HgPh(OAc)
CH3Cl + Cl = CH2Cl2 + HCl =>
CH3Cl + 2 Cl = CH2Cl2 + HCl
AgCl + Al(NO3)3 = AgNO3 + AlCl3 =>
3 AgCl + Al(NO3)3 = 3 AgNO3 + AlCl3
UO2(NO3)2 + NH4OH = UO2(OH)2 + NH4NO3 =>
UO2(NO3)2 + 2 NH4OH = UO2(OH)2 + 2 NH4NO3
Co(NO3)2NH3 = Co(NO3)NH3NO3 =>
Co(NO3)2NH3 = Co(NO3)NH3NO3
Li = Li{+} + e =>
Li = Li{+} + e
NaI + Na2SO4 = Na2I + NaSO4 =>
NaI + Na2SO4 = Na2I + NaSO4
Sb + CuS = SbS + Cu =>
Sb + CuS = SbS + Cu
Ti + HF + HNO3 = HTiF6 + NO + H2O =>
3 Ti + 18 HF + 5 HNO3 = 3 HTiF6 + 5 NO + 10 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe(NO2)2 = Fe2O3 + NO + NO2 =>
2 Fe(NO2)2 = Fe2O3 + 3 NO + NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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