| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H6O6 + BaCO3 = Ba(C4H4(O6)) + CO2 + H2O
NH4NO2 = H2O + N =>
NH4NO2 = 2 H2O + 2 N
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Fe2(SO4)3 + SCN = Fe(SCN)3 + SO4 =>
Fe2(SO4)3 + 6 SCN = 2 Fe(SCN)3 + 3 SO4
Ag(NO3) + Fe = Ag3 + Fe(NO3) =>
3 Ag(NO3) + 3 Fe = Ag3 + 3 Fe(NO3)
(NH4)2SO4 + H3NSO3 = (NH4)2SO4*H3NSO3 =>
(NH4)2SO4 + H3NSO3 = (NH4)2SO4*H3NSO3
MgO2 + C2H2O4 = MgO + H2O + CO2 =>
MgO2 + C2H2O4 = MgO + H2O + 2 CO2
K2C2O7 + HB = KB + B2 + C(OH)3 + H2O =>
K2C2O7 + 8 HB = 2 KB + 3 B2 + 2 C(OH)3 + H2O
Al2O3 + OH + H2O = [Al(OH)4] =>
Al2O3 + 2 OH + 3 H2O = 2[Al(OH)4]
C20H29NO12 + C2H4O2 + C2H8O2 = C28H36NO3 + OH =>
C20H29NO12 + 2 C2H4O2 + 2 C2H8O2 = C28H36NO3 + 17 OH
Cu{2} + S2O4{-}2 = Cu + SO2 =>
Cu{2} + 2 S2O4{-}2 = Cu + 4 SO2
H3PO4 + KHCO3 = HHCO3 + K3PO4 =>
H3PO4 + 3 KHCO3 = 3 HHCO3 + K3PO4
HCOOCH3 + [Ag(NH3)2]OH = Ag + NH3 + (NH4)2CO3 + CH3OH =>
HCOOCH3 + 2[Ag(NH3)2]OH = 2 Ag + 2 NH3 + (NH4)2CO3 + CH3OH
CH3CCHCH3CH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
2 CH3CCHCH3CH3 + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 6 H2O
SeF6 + H2O = HF + H6SeO6 =>
SeF6 + 6 H2O = 6 HF + H6SeO6
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
N + HNO3 = N(NO3)2 + NH4NO3 =>
5 N + 8 HNO3 = 3 N(NO3)2 + 2 NH4NO3
Sb2S3 + O2 = Sb4O6 + S2O =>
4 Sb2S3 + 9 O2 = 2 Sb4O6 + 6 S2O
Li + C2 = LiC =>
2 Li + C2 = 2 LiC
Fe4 + H2O = Fe3O2 + H2 =>
3 Fe4 + 8 H2O = 4 Fe3O2 + 8 H2
Pb(s) + ZnCl2(aq) = Zn(aq) + PbCl2(s) =>
Pb(s) + ZnCl2(aq) = Zn(aq) + PbCl2(s)
Fe2O4 + CO = Fe3O4 + CO2 =>
3 Fe2O4 + 4 CO = 2 Fe3O4 + 4 CO2
FeO + C = O2 + Fe3C =>
6 FeO + 2 C = 3 O2 + 2 Fe3C
Na2S2O3 + Cl2 + H2O = S + NaCl + H2SO4 =>
Na2S2O3 + Cl2 + H2O = S + 2 NaCl + H2SO4
Zn + Sn(No3)2 = Zn(No3)2 + Sn =>
Zn + Sn(No3)2 = Zn(No3)2 + Sn
H2O + NaClO = ClOH + NaOH =>
H2O + NaClO = ClOH + NaOH
ClCH2CH2OH + HNO3 = ClCH2COOH + NO + H2O =>
3 ClCH2CH2OH + 4 HNO3 = 3 ClCH2COOH + 4 NO + 5 H2O
Sn(NO3)2 + Cr = Cr(NO3)2 + Sn =>
Sn(NO3)2 + Cr = Cr(NO3)2 + Sn
Al3 + NH3 = Al(NH3)3 =>
Al3 + 9 NH3 = 3 Al(NH3)3
C6H12O2 + H2O2 = CO2 + H2O =>
C6H12O2 + 16 H2O2 = 6 CO2 + 22 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
ZnCl2 + NaOH = Na2[Zn(OH)4] + NaCl =>
ZnCl2 + 4 NaOH = Na2[Zn(OH)4] + 2 NaCl
Fe + HC2H3O2 = Fe(C2H3O2)3 + H2 =>
2 Fe + 6 HC2H3O2 = 2 Fe(C2H3O2)3 + 3 H2
FeCl3 + SO2 + H2O = HCl + FeCl2 + H2SO4 =>
2 FeCl3 + SO2 + 2 H2O = 2 HCl + 2 FeCl2 + H2SO4
Fe(NO3)3 = FeO + N2O3 + O2 =>
4 Fe(NO3)3 = 4 FeO + 6 N2O3 + 7 O2
CdCl2 + O2 = ClO + Cd =>
CdCl2 + O2 = 2 ClO + Cd
NH4 + NO3 = NH3 + HNO3 =>
NH4 + NO3 = NH3 + HNO3
Al2 + (SO4) = Al2(SO4)3 =>
Al2 + 3(SO4) = Al2(SO4)3
K + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O =>
5 K + KMnO4 + 4 H2SO4 = 3 K2SO4 + MnSO4 + 4 H2O
Al(s) + CuSO4*5H2O(aq) = Al2(SO4)3(aq) + Cu(s) + H2O(aq) =>
2 Al(s) + 3 CuSO4*5H2O(aq) = Al2(SO4)3(aq) + 3 Cu(s) + 15 H2O(aq)
Fe + Cl8 = FeCl10 =>
4 Fe + 5 Cl8 = 4 FeCl10
KMnO4 + FeOH + H2SO4 = H2O + K2SO4 + MnSO4 + Fe2SO43 =>
78 KMnO4 + 10 FeOH + 122 H2SO4 = 127 H2O + 39 K2SO4 + 78 MnSO4 + 5 Fe2SO43
H2SO4 + Be = BeSO4 + SO2 + H2O =>
2 H2SO4 + Be = BeSO4 + SO2 + 2 H2O
Pb(NO3)2 + C10H16N2O8 = PbH16N2O8 + C10(NO3)2 =>
Pb(NO3)2 + C10H16N2O8 = PbH16N2O8 + C10(NO3)2
CaCO3 + NaCl + H2O = NaHCO3 + CaO + HCl =>
CaCO3 + NaCl + H2O = NaHCO3 + CaO + HCl
(H2CO3)(Ag) = CO2(Ag) + H2O(l) =>
(H2CO3)(Ag) = CO2(Ag) + H2O(l)
CO2 + H2O = CH120O6 + O2 =>
CO2 + 60 H2O = CH120O6 + 28 O2
Mn50(NO3)2*4H2O + Zn10(NO3)2*6H2O + Co40(NO3)2*6H2O + Fe(NO3)3*9H2O + C6H8O7 = ZnMnCoFe2O4 + CO2 + N2 + H2O =>
36 Mn50(NO3)2*4H2O + 180 Zn10(NO3)2*6H2O + 45 Co40(NO3)2*6H2O + 3600 Fe(NO3)3*9H2O + 2974 C6H8O7 = 1800 ZnMnCoFe2O4 + 17844 CO2 + 5661 N2 + 45790 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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