| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H4BrNH2 + H2O = H3O + C6H4BrNH
KOH + BaCl2 = KCl + Ba(OH)2 =>
2 KOH + BaCl2 = 2 KCl + Ba(OH)2
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
C3H7COOH + NaOH = (C3H7COO)Na + H2O =>
C3H7COOH + NaOH = (C3H7COO)Na + H2O
Mn + NaOH = MnOH + Na =>
Mn + NaOH = MnOH + Na
KMnO4 + HCl + FeCl2 = MnCl2 + FeCl3 + KCl + H2O =>
KMnO4 + 8 HCl + 5 FeCl2 = MnCl2 + 5 FeCl3 + KCl + 4 H2O
H2C2O4 + NaOH = H2O + Na2C2O4 =>
H2C2O4 + 2 NaOH = 2 H2O + Na2C2O4
[Cu(NH3)2]OH + HCl = CuCl + NH4Cl + H2O =>
[Cu(NH3)2]OH + 3 HCl = CuCl + 2 NH4Cl + H2O
Bi2S3 + NH4OH = (NH4)2S + Bi(OH)3 =>
Bi2S3 + 6 NH4OH = 3(NH4)2S + 2 Bi(OH)3
AlCl3 + NH4Cl + NaOH = AlN + NaCl + H2O =>
AlCl3 + NH4Cl + 4 NaOH = AlN + 4 NaCl + 4 H2O
H2 + S = H2S =>
H2 + S = H2S
Pb4 + HNO3 = H2 + PbNO3 =>
Pb4 + 4 HNO3 = 2 H2 + 4 PbNO3
Al2O3 = Al + (O2) =>
2 Al2O3 = 4 Al + 3(O2)
Pb(C2H3O2)2 + LiCl = Li(C2H3O2) + PbCl2 =>
Pb(C2H3O2)2 + 2 LiCl = 2 Li(C2H3O2) + PbCl2
Pd + H2SO4 = Pd(SO4)4 + H2 =>
Pd + 4 H2SO4 = Pd(SO4)4 + 4 H2
MgCl2(aq) + Pb(C2H3O2)2 = MgC2H3O2 + PbCl4 =>
2 MgCl2(aq) + Pb(C2H3O2)2 = 2 MgC2H3O2 + PbCl4
CH3CH2COOH + H2SO4 + K2Cr2O7 = CH3COOH + H2O + K2SO4 + Cr2(SO4)3 =>
6 CH3CH2COOH + 8 H2SO4 + 2 K2Cr2O7 = 9 CH3COOH + 8 H2O + 2 K2SO4 + 2 Cr2(SO4)3
CdCl2 + K4Fe(CN)6 = Cd2Fe(CN)6 + KCl =>
2 CdCl2 + K4Fe(CN)6 = Cd2Fe(CN)6 + 4 KCl
CH3OH + O2 = CH3OHO2 =>
CH3OH + O2 = CH3OHO2
O2 + As4S6 = SO4 + As4O6 =>
15 O2 + As4S6 = 6 SO4 + As4O6
Zn + CdBr2 = ZnBr + Cd =>
2 Zn + CdBr2 = 2 ZnBr + Cd
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
(NH4)2SO4 + KaOH = Ka2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KaOH = Ka2SO4 + 2 NH3 + 2 H2O
Al + Fe3O4 = AlO + Fe =>
4 Al + Fe3O4 = 4 AlO + 3 Fe
NaHCO3 + H3CH6H5O7 = CO2 + H2O + Na3C6H5O7 =>
6 NaHCO3 + 9 H3CH6H5O7 = 3 CO2 + 61 H2O + 2 Na3C6H5O7
(NO3)2Co(H2O)6 + H2O2 + K2(X) = Co(X)3 + H2O + K(NO3) + KOH =>
(NO3)2Co(H2O)6 + 2 H2O2 + 3 K2(X) = Co(X)3 + 6 H2O + 2 K(NO3) + 4 KOH
C2H2 + H2O = CH3CHO =>
C2H2 + H2O = CH3CHO
CrI3 + Cl2 + NaOH = NaCl + NaCrO4 + NaIO4 + H2O =>
CrI3 + 14 Cl2 + 32 NaOH = 28 NaCl + NaCrO4 + 3 NaIO4 + 16 H2O
AgNO3 + CuCl = AgCl + CuNO3 =>
AgNO3 + CuCl = AgCl + CuNO3
K2Cr2O7 + NaClO + H2SO4 = K2SO4 + NaClO3 + Cr2(SO4)3 + H2O =>
2 K2Cr2O7 + 3 NaClO + 8 H2SO4 = 2 K2SO4 + 3 NaClO3 + 2 Cr2(SO4)3 + 8 H2O
Fe(NO3)3 + Pb = Fe(NO3)2 + Pb(NO3)2 =>
2 Fe(NO3)3 + Pb = 2 Fe(NO3)2 + Pb(NO3)2
BaO2 + H2SO4 = BaSO4 + H2O2 =>
BaO2 + H2SO4 = BaSO4 + H2O2
Hg + Ca(NO3)2 = Hg(NO3)2 + Ca =>
Hg + Ca(NO3)2 = Hg(NO3)2 + Ca
HCe + Mg(OH)2 = MgCe2 + H2O =>
2 HCe + Mg(OH)2 = MgCe2 + 2 H2O
FeCl2 + H2O = FeO4 + H2 + HCl =>
FeCl2 + 4 H2O = FeO4 + 3 H2 + 2 HCl
Ba(C2H3O2)2 + NaOH = Na2(C2H3O2)2 + Ba(OH)2 =>
Ba(C2H3O2)2 + 2 NaOH = Na2(C2H3O2)2 + Ba(OH)2
Cu + AgNBaCO3 = Cu(NBaCO3)2 + Ag =>
Cu + 2 AgNBaCO3 = Cu(NBaCO3)2 + 2 Ag
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mn3(AsO4)2 = Mn3 + (AsO4)2 =>
Mn3(AsO4)2 = Mn3 + (AsO4)2
CO2(g) + H2O(aq) = H2CO3 =>
CO2(g) + H2O(aq) = H2CO3
Cu + Al(OH)3 = Al + Cu2OH =>
6 Cu + Al(OH)3 = Al + 3 Cu2OH
ClO + H2O + Fe = Fe(OH) + Cl =>
ClO + H2O + 2 Fe = 2 Fe(OH) + Cl
Br + Na2 = NaBr =>
2 Br + Na2 = 2 NaBr
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
F + C = CF5 =>
5 F + C = CF5
Mn + NaOH = MnOH + Na =>
Mn + NaOH = MnOH + Na
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NaH2 + PO4 = NaPO3 + H2O =>
NaH2 + PO4 = NaPO3 + H2O
KOH + CaCl2 = KCl + Ca(OH)2 =>
2 KOH + CaCl2 = 2 KCl + Ca(OH)2
Cr + CoSO4 = CrSO4 + Co =>
Cr + CoSO4 = CrSO4 + Co
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/24
Équations équilibrées sur04/26/23
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