| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na(OH) + Cu(SO4) = Na2SO4 + Cu(OH)2
C6H5NO2 + Zn + H{+} = C6H5NH{+3} + Zn{2+} + H2O =>
C6H5NO2 + Zn + 5 H{+} = C6H5NH{+3} + Zn{2+} + 2 H2O
[Ti(H2O)6]Cl3 + Zn = TiO + H2 + H2O + ZnCl2 =>
2[Ti(H2O)6]Cl3 + 3 Zn = 2 TiO + 2 H2 + 10 H2O + 3 ZnCl2
Na2SO3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + Na2SO4 =>
5 Na2SO3 + 2 KMnO4 + 3 H2SO4 = 3 H2O + K2SO4 + 2 MnSO4 + 5 Na2SO4
V2O5 + NaOH = Na2O + V(OH)5 =>
V2O5 + 10 NaOH = 5 Na2O + 2 V(OH)5
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
Al + CH3COOH + NH4OH = AlCH3COONH4 + H2O =>
Al + CH3COOH + NH4OH = AlCH3COONH4 + H2O
H2S(g) + Cl2(g) = S8(g) + HCl(g) =>
8 H2S(g) + 8 Cl2(g) = S8(g) + 16 HCl(g)
ZnSO4 + Al = Al(SO4)3 + Zn =>
3 ZnSO4 + Al = Al(SO4)3 + 3 Zn
FeCl3 + FeSO4 + NH3H2O = Fe3O4 + NH4Cl + (NH4)2SO4 + H2O =>
2 FeCl3 + FeSO4 + 8 NH3H2O = Fe3O4 + 6 NH4Cl + (NH4)2SO4 + 4 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
KBr + HBr = Br2 + KH =>
KBr + HBr = Br2 + KH
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
C16H + O2 = CO2 + H2O =>
4 C16H + 65 O2 = 64 CO2 + 2 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NaCl(aq) + H2SO4 = Na2SO4(s) + HCl(aq) =>
2 NaCl(aq) + H2SO4 = Na2SO4(s) + 2 HCl(aq)
CH3COOHKOH = H2OKCH3COO =>
CH3COOHKOH = H2OKCH3COO
K2C2O4 + NiSO4 = K2SO4 + NiC2O4 =>
K2C2O4 + NiSO4 = K2SO4 + NiC2O4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
ClO({-}) + C6H12O6 = Cl({-}) + CO2 + H2O =>
12 ClO({-}) + C6H12O6 = 12 Cl({-}) + 6 CO2 + 6 H2O
Fe(NO3)3Na3PO4 = FePO4 + NaNO3 =>
Fe(NO3)3Na3PO4 = FePO4 + 3 NaNO3
CH3CH2OH + PCl3 = CH3CH2Cl + P(OH)3 =>
3 CH3CH2OH + PCl3 = 3 CH3CH2Cl + P(OH)3
Cl67 = Cl4 =>
4 Cl67 = 67 Cl4
NaCl + KH2SbO4 = NaH2SbO4 + KCl =>
NaCl + KH2SbO4 = NaH2SbO4 + KCl
CoCl2 + Na2SO3 = CoSO3 + NaCl =>
CoCl2 + Na2SO3 = CoSO3 + 2 NaCl
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
Ba(OH)2 + H2SO4 = BaSO4 + H + OH =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H + 2 OH
HClO4 + KClO = HClO + KClO3 =>
2 HClO4 + 3 KClO = 2 HClO + 3 KClO3
C6H5N2Cl = C6H5Cl + N2 =>
C6H5N2Cl = C6H5Cl + N2
NaCrO4*4H2O = NaCrO4 + H2O(g) =>
NaCrO4*4H2O = NaCrO4 + 4 H2O(g)
K2Cr2O7 + H2S + H2SO4 = KSO4 + Cr2(SO4)3 + H2O =>
2 K2Cr2O7 + H2S + 9 H2SO4 = 4 KSO4 + 2 Cr2(SO4)3 + 10 H2O
SiCl = Si + Cl =>
SiCl = Si + Cl
LiAl(OCH3)4 + HCl + H2O = CH3OH + Al(OH)3 + LiCl =>
LiAl(OCH3)4 + HCl + 3 H2O = 4 CH3OH + Al(OH)3 + LiCl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Zn(NH3)4 + S = ZnS + NH3 =>
Zn(NH3)4 + S = ZnS + 4 NH3
H2S + NaOH + CaOCl2 = CaCl2 + CaSO4 + H2O + NaCl =>
H2S + 2 NaOH + 4 CaOCl2 = 3 CaCl2 + CaSO4 + 2 H2O + 2 NaCl
Pb(s) + Ag(NO3)(aq) = Pb(NO3)2(aq) + Ag(s) =>
Pb(s) + 2 Ag(NO3)(aq) = Pb(NO3)2(aq) + 2 Ag(s)
CuSH10O9 = CuSO4 + H2O =>
CuSH10O9 = CuSO4 + 5 H2O
CaC2 + N2 = Ca3N2 + C4 =>
6 CaC2 + 2 N2 = 2 Ca3N2 + 3 C4
H2O = H + HO =>
H2O = H + HO
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
Mg + H2O = MgH + O2 =>
4 Mg + 2 H2O = 4 MgH + O2
NH2OH = H2O + N2 + H =>
2 NH2OH = 2 H2O + N2 + 2 H
(NH4)2C2O4 + CaCl2 = NH4Cl + Ca(C2O4) =>
(NH4)2C2O4 + CaCl2 = 2 NH4Cl + Ca(C2O4)
H3BO3 + Ca(OH)2 = Ca3(BO3)2 + H2O =>
2 H3BO3 + 3 Ca(OH)2 = Ca3(BO3)2 + 6 H2O
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
HSeO4 + H2O = H3O + SeO4 =>
HSeO4 + H2O = H3O + SeO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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