| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Nb2Ta2C3O2 = 5 Ta2C + Nb6C5 + 2 Nb2O5 + 5 C
Cl + H2O = HClO + H2 =>
2 Cl + 2 H2O = 2 HClO + H2
CaSO4 + Na3PO4 = Na2SO4 + Ca3(PO4)2 =>
3 CaSO4 + 2 Na3PO4 = 3 Na2SO4 + Ca3(PO4)2
CaF2 + Na = CaNa + F2 =>
CaF2 + Na = CaNa + F2
SNO2 + H2O = SN(OH)2 + O =>
SNO2 + H2O = SN(OH)2 + O
Zn + Ni2 = ZnNi2 =>
Zn + Ni2 = ZnNi2
K + Al(NO3)1 = Al + K(NO3)1 =>
K + Al(NO3)1 = Al + K(NO3)1
KHCO3 + H2SO4 = CO2 + H2O + K2SO4 =>
2 KHCO3 + H2SO4 = 2 CO2 + 2 H2O + K2SO4
NO2 + H2O = NH3 + O20000000000000000000000000000000000 =>
2.6352491533871E + 18 NO2 + 3.9528737300806E + 18 H2O = 2.6352491533871E + 18 NH3 + O20000000000000000000000000000000000
C + Na = Na6C =>
C + 6 Na = Na6C
CH3{-}CH2{-}CH = CH{-}CH3 + H2 =>
CH3{-}CH2{-}CH = CH{-}CH3 + H2
HNO3 + Na2SO4 = NaNO3 + H2O + SO3 =>
2 HNO3 + Na2SO4 = 2 NaNO3 + H2O + SO3
PbSO4(s) + H2O(l) = H{+}(aq) + SO4{2-}(aq) + PbO2(s) + Pb(s) =>
2 PbSO4(s) + 2 H2O(l) = 4 H{+}(aq) + 2 SO4{2-}(aq) + PbO2(s) + Pb(s)
Sn(s) + Zn(NO3)2(aq) = Zn(s) + Sn(NO3)2(aq) =>
Sn(s) + Zn(NO3)2(aq) = Zn(s) + Sn(NO3)2(aq)
NaOH + Cl2 = NaCl2 + NaClO + H2O =>
4 NaOH + 3 Cl2 = 2 NaCl2 + 2 NaClO + 2 H2O
Al + Na2S = Al2S3 + Na =>
2 Al + 3 Na2S = Al2S3 + 6 Na
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CH3COOCH2CH3 + H2O = CH3OOH + CH3CH2OH =>
CH3COOCH2CH3 + 3 H2O = 2 CH3OOH + CH3CH2OH
MnO4{2-} + H2O = MnO4{-} + OH{-} + MnO2 =>
3 MnO4{2-} + 2 H2O = 2 MnO4{-} + 4 OH{-} + MnO2
FeCl3 + FeS = FeCl2 + S =>
2 FeCl3 + FeS = 3 FeCl2 + S
AuI3 = Au + I2 =>
2 AuI3 = 2 Au + 3 I2
Ca(OH)2 + Cl2 + H2O = Ca(ClO3)2 + HCl =>
Ca(OH)2 + 6 Cl2 + 4 H2O = Ca(ClO3)2 + 10 HCl
CH3Cl2 + Cl2 = CH2Cl2 + HCl =>
2 CH3Cl2 + Cl2 = 2 CH2Cl2 + 2 HCl
SO32{-} + CrO42 = SO42{-} + CrO2 =>
4 SO32{-} + CrO42 = 4 SO42{-} + CrO2
(Cu)2(SO4)2 + Pb(NO3)2 = Cu(NO3)2 + (Pb)2(SO4)2 =>
(Cu)2(SO4)2 + 2 Pb(NO3)2 = 2 Cu(NO3)2 + (Pb)2(SO4)2
C6H14O2 + H2O = CH4 + CO2 =>
4 C6H14O2 + 6 H2O = 17 CH4 + 7 CO2
AnCO3 + Al(OH)3 = An(OH)2 + Al2(CO3)3 =>
3 AnCO3 + 2 Al(OH)3 = 3 An(OH)2 + Al2(CO3)3
Zr + N2 = ZrN =>
2 Zr + N2 = 2 ZrN
SnO2 + H2 = H2O + Sn =>
SnO2 + 2 H2 = 2 H2O + Sn
AlAl + H2SO4 = H2 + Al2(SO4)3 =>
AlAl + 3 H2SO4 = 3 H2 + Al2(SO4)3
AlCl2 + H2O = Al3O4 + H + HCl =>
3 AlCl2 + 4 H2O = Al3O4 + 2 H + 6 HCl
NaOH + C7H15COOH = C7H15COONa + H2O =>
NaOH + C7H15COOH = C7H15COONa + H2O
Mg(SO3)(aq) + Na2(CO3)(aq) = Mg(CO3)(aq) + Na2(SO3)(aq) =>
Mg(SO3)(aq) + Na2(CO3)(aq) = Mg(CO3)(aq) + Na2(SO3)(aq)
Ni(ClO3)2 + KOH = Ni(OH)2 + KClO3 =>
Ni(ClO3)2 + 2 KOH = Ni(OH)2 + 2 KClO3
Cr(CH3CO2)3 + BaI2 = CrI3 + Ba(CH3CO2)2 =>
2 Cr(CH3CO2)3 + 3 BaI2 = 2 CrI3 + 3 Ba(CH3CO2)2
C4H9OH + NaOH = C4H9ONa + H2O =>
C4H9OH + NaOH = C4H9ONa + H2O
Na2SO3 + AgNO3 = AgSO3 + Na2NO3 =>
Na2SO3 + AgNO3 = AgSO3 + Na2NO3
CO(OH)2 + HNO3 = H2O2 + CNO3 =>
2 CO(OH)2 + 2 HNO3 = 3 H2O2 + 2 CNO3
FeCl3 + C9H8O4 = FeC9H5O4 + HCl =>
FeCl3 + C9H8O4 = FeC9H5O4 + 3 HCl
[In(H2O)6]{3+} + OH{-} = In(OH)3 + H2O =>
[In(H2O)6]{3+} + 3 OH{-} = In(OH)3 + 6 H2O
Li3PO4 + Co(NO3)2 = Li3(NO3)2 + CoPO4 =>
Li3PO4 + Co(NO3)2 = Li3(NO3)2 + CoPO4
[Ni(NH3)6]Cl2 + C2H8N2 = [Ni(C2H8N2)3]Cl2 + NH3 =>
[Ni(NH3)6]Cl2 + 3 C2H8N2 = [Ni(C2H8N2)3]Cl2 + 6 NH3
K[Sn(OH)3] + Br2 + KOH = K2[Sn(OH)5] + KBr =>
2 K[Sn(OH)3] + Br2 + 4 KOH = 2 K2[Sn(OH)5] + 2 KBr
Mg(NO3)2*6H2O + Al(NO3)3*9H2O + NaOH = Mg6Al2(OH)16(NO3)2 + NaNO3 + H2O =>
6 Mg(NO3)2*6H2O + 2 Al(NO3)3*9H2O + 16 NaOH = Mg6Al2(OH)16(NO3)2 + 16 NaNO3 + 54 H2O
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Cu(NO3)2(aq) + NH3 + H2O = Cu(OH)2(s) + NH4NO3 =>
Cu(NO3)2(aq) + 2 NH3 + 2 H2O = Cu(OH)2(s) + 2 NH4NO3
Ca + HBrO3 = CaBrO3 + H2 =>
2 Ca + 2 HBrO3 = 2 CaBrO3 + H2
Fe(OH)2 + K2CO3 = FeCO3 + KOH =>
Fe(OH)2 + K2CO3 = FeCO3 + 2 KOH
MgO + Al2O3 = MgAl + O =>
2 MgO + Al2O3 = 2 MgAl + 5 O
HNO2 + NH4OH = NHNO2 + H2O =>
3 HNO2 + NH4OH = 2 NHNO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/23/25
Équations équilibrées sur06/22/24
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