| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
S3As2 + NO3 + H2O = H2SO4 + H3AsO4 + NO =>
S3As2 + 7 NO3 + 6 H2O = 3 H2SO4 + 2 H3AsO4 + 7 NO
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
KMnO4 + BaI2 = KI + Ba(MnO4)2 =>
2 KMnO4 + BaI2 = 2 KI + Ba(MnO4)2
HCOOH + Na = HCOONa + H =>
HCOOH + Na = HCOONa + H
SnSO4 + Ba = BaSO4 + Sn =>
SnSO4 + Ba = BaSO4 + Sn
HNO3 + K = KNO3 + NO + H2O =>
4 HNO3 + 3 K = 3 KNO3 + NO + 2 H2O
ClO{-} + SO2 + H2O = Cl{-} + SO4{2-} + H{+} =>
ClO{-} + SO2 + H2O = Cl{-} + SO4{2-} + 2 H{+}
CaCI2 + F2 = CaF2 + CI2 =>
CaCI2 + F2 = CaF2 + CI2
C2H5CH3 + O2 = CO2 + H2O =>
C2H5CH3 + 5 O2 = 3 CO2 + 4 H2O
Na2S + Cu(C2H3O2)2 = NaC2H3O2 + CuS =>
Na2S + Cu(C2H3O2)2 = 2 NaC2H3O2 + CuS
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CaO + HOH = Ca(OH)2 =>
CaO + HOH = Ca(OH)2
HSO3Cl + NH3 = SO2(NH2)2 + HCl + H2O =>
HSO3Cl + 2 NH3 = SO2(NH2)2 + HCl + H2O
C18H22O2 + NaBH4 + C2H6O = C18H24O2 + NaBO4C8H24 =>
2 C18H22O2 + NaBH4 + 4 C2H6O = 2 C18H24O2 + NaBO4C8H24
UCl6 + H2O = UO2Cl2 + HCl =>
UCl6 + 2 H2O = UO2Cl2 + 4 HCl
F + Sn = SnF2 =>
2 F + Sn = SnF2
Na2S2 + HNO3 = NO2 + S + NaNO3 + H2O =>
Na2S2 + 4 HNO3 = 2 NO2 + 2 S + 2 NaNO3 + 2 H2O
FeO + H2 = Fe + H2O =>
FeO + H2 = Fe + H2O
C2 + Fe = C2Fe =>
C2 + Fe = C2Fe
CaI2 + K3PO4 = CaK3 + I2PO4 =>
CaI2 + K3PO4 = CaK3 + I2PO4
H2O2 + FeS = FeSO4 + H2O =>
4 H2O2 + FeS = FeSO4 + 4 H2O
H2S + NaOH + H2O + O2 = Na2S2O3*5H2O(s) =>
2 H2S + 2 NaOH + 2 H2O + 2 O2 = Na2S2O3*5H2O(s)
FeO + H2 = Fe + H2O2 =>
2 FeO + H2 = 2 Fe + H2O2
Na2S2O3 + NaOH = NaS2O3 + Na2OH =>
Na2S2O3 + NaOH = NaS2O3 + Na2OH
Cr + HNO3 = NO2 + Cr(NO3)3 + H2O =>
Cr + 6 HNO3 = 3 NO2 + Cr(NO3)3 + 3 H2O
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
AgNO3 + K2SO4 = AgK2 + NO3SO4 =>
AgNO3 + K2SO4 = AgK2 + NO3SO4
Fe2O2 + O2 = Fe2O3 =>
2 Fe2O2 + O2 = 2 Fe2O3
Me4NI + I2 = Me4NI5 =>
Me4NI + 2 I2 = Me4NI5
MnO2 + HJ = MnJ2 + J2 + H2O =>
MnO2 + 4 HJ = MnJ2 + J2 + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
F2 + NaOH = NaF + O2 + H2O =>
2 F2 + 4 NaOH = 4 NaF + O2 + 2 H2O
CH3CH2OH + H2O = H3O{+} + CH3CH2O{-} =>
CH3CH2OH + H2O = H3O{+} + CH3CH2O{-}
Al + O2 = Al2O3 = =>
4 Al + 3 O2 = 2 Al2O3
Zn(OH)2 + H2O = H3O{+} + ZnO2{2-} =>
Zn(OH)2 + 2 H2O = 2 H3O{+} + ZnO2{2-}
SWAg = S + W + Ag =>
SWAg = S + W + Ag
(NH4)2CrO4 + Hg3(PO4)2 = HgCrO4 + (NH4)3PO4 =>
3(NH4)2CrO4 + Hg3(PO4)2 = 3 HgCrO4 + 2(NH4)3PO4
Cr2(SO4)3 + HBr = CrSO4 + Br2 + H2SO4 =>
Cr2(SO4)3 + 2 HBr = 2 CrSO4 + Br2 + H2SO4
KCl + NO3 = Cl2 + KNO3 =>
2 KCl + 2 NO3 = Cl2 + 2 KNO3
Sr + AgCl = SrCl2 + Ag =>
Sr + 2 AgCl = SrCl2 + 2 Ag
C8H11NO3 + O2 = CO2 + H2O + NO2 =>
4 C8H11NO3 + 41 O2 = 32 CO2 + 22 H2O + 4 NO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Pb(OH)4 + SO3 = PbSO5 + H2O =>
Pb(OH)4 + SO3 = PbSO5 + 2 H2O
Zn + SO = ZnO + S =>
Zn + SO = ZnO + S
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
CrO2 + H2O = Cr(OH)3 + H{+} + HCrO4{2-} =>
2 CrO2 + 3 H2O = Cr(OH)3 + 2 H{+} + HCrO4{2-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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