| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 FeS04 + 35 O2 = 2 Fe2O3 + 16 SO4
NaNO3 + AgClO4 = NaClO4 + AgNO3 =>
NaNO3 + AgClO4 = NaClO4 + AgNO3
(CH2)4CO + HNO3 = C3H6(COOH)2 + H2O + NO =>
(CH2)4CO + 2 HNO3 = C3H6(COOH)2 + H2O + 2 NO
H2O2 + NaOH = H2OH + NaO2 =>
H2O2 + NaOH = H2OH + NaO2
NiO + Fe(OH)3 = Ni(FeO2)2 + H2O =>
NiO + 2 Fe(OH)3 = Ni(FeO2)2 + 3 H2O
H2O2 + NaMnO4 = MnO2 + NaOH + O2 =>
H2O2 + 2 NaMnO4 = 2 MnO2 + 2 NaOH + 2 O2
HO{-} + AH = A{-} + H2O =>
HO{-} + AH = A{-} + H2O
C6H13NO2 + O2 = CO2 + H2O + NO3 =>
4 C6H13NO2 + 39 O2 = 24 CO2 + 26 H2O + 4 NO3
C2H6O + C6H5NH2 = H2O + C8H9NH2 =>
C2H6O + C6H5NH2 = H2O + C8H9NH2
Co(NO3)2 + (NaCl) = CoCl2 + NaNO3 =>
Co(NO3)2 + 2(NaCl) = CoCl2 + 2 NaNO3
PH3(s) + I2(l) + H2O(l) = H3PO2(l) + HI(l) =>
PH3(s) + 2 I2(l) + 2 H2O(l) = H3PO2(l) + 4 HI(l)
PO4 = PO2 + O2 =>
PO4 = PO2 + O2
CH2CH2 + HBr = CH3CH2Br =>
CH2CH2 + HBr = CH3CH2Br
(NH4ClO4) = N2 + O2 + Cl2 + H2O =>
2(NH4ClO4) = N2 + 2 O2 + Cl2 + 4 H2O
CO2(g) + H2O(g) = C6H12O6(s) + O2(g) =>
6 CO2(g) + 6 H2O(g) = C6H12O6(s) + 6 O2(g)
KNO2 + CuOH = CuNO2 + KOH =>
KNO2 + CuOH = CuNO2 + KOH
FeCl3 + Na2CrO4 = Fe2(CrO4)3 + NaCl =>
2 FeCl3 + 3 Na2CrO4 = Fe2(CrO4)3 + 6 NaCl
CrO42{-}(aq) + Br{-}(aq) = CrO2{-}(aq) + BrO3{-}(aq) =>
3 CrO42{-}(aq) + 40 Br{-}(aq) = 3 CrO2{-}(aq) + 40 BrO3{-}(aq)
Pb(OH)4 + (NH4)3PO4 = NH4OH + Pb3(PO4)4 =>
3 Pb(OH)4 + 4(NH4)3PO4 = 12 NH4OH + Pb3(PO4)4
P + HNO3 + H2O = HPO + NO =>
3 P + HNO3 + H2O = 3 HPO + NO
KOH(s) + CO2(g) = KHCO3(s) =>
KOH(s) + CO2(g) = KHCO3(s)
BaF2 = Ba + F2 =>
BaF2 = Ba + F2
BaO + SO3 = BaSO4 =>
BaO + SO3 = BaSO4
Zn + KNO3 + NaOH = KNO2 + Na2ZnO2 + H2O =>
Zn + KNO3 + 2 NaOH = KNO2 + Na2ZnO2 + H2O
Cr2(CO3)3(aq) + H2SO4(aq) = Cr2(SO4)3(aq) + CO2(g) + H2O(l) =>
Cr2(CO3)3(aq) + 3 H2SO4(aq) = Cr2(SO4)3(aq) + 3 CO2(g) + 3 H2O(l)
KOH(s) + CO2(g) = K2CO3(s) + H2O(g) =>
2 KOH(s) + CO2(g) = K2CO3(s) + H2O(g)
Ag + KCI = AgCI(s) + K =>
Ag + KCI = AgCI(s) + K
Br2 + S + H2O = HBr + H2SO4 =>
3 Br2 + S + 4 H2O = 6 HBr + H2SO4
CoI2 + Br2 = Co + BrI =>
CoI2 + Br2 = Co + 2 BrI
SiO2(s) + C(s) = O2(g) + SiC(s) =>
SiO2(s) + C(s) = O2(g) + SiC(s)
CUCO2(s) = CUO(s) + CO(g) =>
CUCO2(s) = CUO(s) + CO(g)
Zn(OH)2 + Co(NO3)2 = CoZnO2 + NO + H2O + O2 =>
2 Zn(OH)2 + 2 Co(NO3)2 = 2 CoZnO2 + 4 NO + 2 H2O + 3 O2
C2H3Cl(l) + O2(g) = CO2(g) + H2O(g) + HCl(g) =>
2 C2H3Cl(l) + 5 O2(g) = 4 CO2(g) + 2 H2O(g) + 2 HCl(g)
K3(Po4) + NaOH = K3OH + Na(Po4) =>
K3(Po4) + NaOH = K3OH + Na(Po4)
Ga + Mg(NO3)2 = Ga(NO3)2 + Mg =>
Ga + Mg(NO3)2 = Ga(NO3)2 + Mg
C + O = CO2 =>
C + 2 O = CO2
CaH2 + H2O = CaOH + H3 =>
CaH2 + H2O = CaOH + H3
CoO + NaOH = Co2O3 + NaH =>
2 CoO + NaOH = Co2O3 + NaH
K3BO3 + H2O = KOH + K2HBO3 =>
K3BO3 + H2O = KOH + K2HBO3
FeCr2O4 + PbCO3 + O2 = Fe2O3 + PbCrO4 + CO2 =>
4 FeCr2O4 + 8 PbCO3 + 7 O2 = 2 Fe2O3 + 8 PbCrO4 + 8 CO2
K2CO3 + Sb2S3 = K + Sb + C + SO3 =>
3 K2CO3 + Sb2S3 = 6 K + 2 Sb + 3 C + 3 SO3
Pb2O3 = Pb2 + O2 =>
2 Pb2O3 = 2 Pb2 + 3 O2
CH3CH(OH)CH3 + KMnO4 + H2SO4 = CH3COCH3 + H2O + MnSO4 + K2SO4 =>
5 CH3CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3COCH3 + 8 H2O + 2 MnSO4 + K2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HNO3 + Zn2O2 = Zn(NO3)2 + H2O =>
4 HNO3 + Zn2O2 = 2 Zn(NO3)2 + 2 H2O
Mg + NaCl = Mg(NaCl)2 =>
Mg + 2 NaCl = Mg(NaCl)2
PbCO3 + HC2H3O2 = Pb(C2H3O2)2 + H2CO3 =>
PbCO3 + 2 HC2H3O2 = Pb(C2H3O2)2 + H2CO3
CuS + FeCl2 = CuCl2 + FeS =>
CuS + FeCl2 = CuCl2 + FeS
ZnCl2 + H2SO4 = ZnSO4 + HCl =>
ZnCl2 + H2SO4 = ZnSO4 + 2 HCl
FeBr2 + KOH = Fe(OH)2 + KBr(aq) =>
FeBr2 + 2 KOH = Fe(OH)2 + 2 KBr(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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