| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + AgNO3 = Mg(NO3) + Ag
Ag + HBr = AgBr + H =>
Ag + HBr = AgBr + H
Cl2(g) + NaBr2(aq) = Br2(l) + NaCl(aq) =>
Cl2(g) + 2 NaBr2(aq) = 2 Br2(l) + 2 NaCl(aq)
NaHO3 = NaH + O3 =>
NaHO3 = NaH + O3
C + HCl = CH + Cl =>
C + HCl = CH + Cl
C6H12O6 + O2 = C3H4O3 + H2O =>
C6H12O6 + O2 = 2 C3H4O3 + 2 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
HgCl2 + HBr = HgBr2 + HCl =>
HgCl2 + 2 HBr = HgBr2 + 2 HCl
LiOH(aq) + Al(NO3)3(aq) = Al(OH)3(s) + LiNO3(aq) =>
3 LiOH(aq) + Al(NO3)3(aq) = Al(OH)3(s) + 3 LiNO3(aq)
Bi2O5 = Bi + O =>
Bi2O5 = 2 Bi + 5 O
Au3S4 = Au3 + S =>
Au3S4 = Au3 + 4 S
La2O3 + TiO2 = LaTiO3 + O2 =>
2 La2O3 + 4 TiO2 = 4 LaTiO3 + O2
O2O2(g) + CS2(l) = CO2(g) + SO2(g) =>
3 O2O2(g) + 2 CS2(l) = 2 CO2(g) + 4 SO2(g)
CH2NH2COONa + HCl + H2O = CH2NH3ClCOOH + NaOH =>
CH2NH2COONa + HCl + H2O = CH2NH3ClCOOH + NaOH
NH3(aq) + HC2H3O2(aq) = NC2H3O2 + H =>
NH3(aq) + HC2H3O2(aq) = NC2H3O2 + 4 H
AlMg(SO4) = Al(SO4)Mg =>
AlMg(SO4) = Al(SO4)Mg
Ca(OCl)2 + Pb(NO3)2 + H2O = PbO2 + CaCl2 + HNO3 =>
Ca(OCl)2 + 2 Pb(NO3)2 + 2 H2O = 2 PbO2 + CaCl2 + 4 HNO3
Ca(NO3)2 + (NH4)2HPO4 + NH4OH = Ca3(PO4)2 + NH4NO3 + H2O =>
3 Ca(NO3)2 + 2(NH4)2HPO4 + 2 NH4OH = Ca3(PO4)2 + 6 NH4NO3 + 2 H2O
SnCl2 + H2O = Sn(OH)Cl + HCl =>
SnCl2 + H2O = Sn(OH)Cl + HCl
(C6H12O6) + O2 = CO2H2O =>
(C6H12O6) + 6 O2 = 6 CO2H2O
NaOH + NH3 = NaNH3 + OHNH3 =>
NaOH + 2 NH3 = NaNH3 + OHNH3
K4Fe(CN)6 + KMnO4 + H2SO4 = K3(Fe(CN)6) + MnSO4 + K2SO4 + H2O =>
5 K4Fe(CN)6 + KMnO4 + 4 H2SO4 = 5 K3(Fe(CN)6) + MnSO4 + 3 K2SO4 + 4 H2O
[CH3[CH2]6CH3] + O2 = CO2 + H2O =>
2[CH3[CH2]6CH3] + 25 O2 = 16 CO2 + 18 H2O
SrCO3 + HC2H3O2 = Sr(C2H3O2)2 + H2CO3 =>
SrCO3 + 2 HC2H3O2 = Sr(C2H3O2)2 + H2CO3
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C3H8S(l) + O2(g) = CO2(g) + H2O(l) + SO2(s) =>
C3H8S(l) + 6 O2(g) = 3 CO2(g) + 4 H2O(l) + SO2(s)
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
S + Fe(OH)3 = S3Fe2 + H2O + O2 =>
6 S + 4 Fe(OH)3 = 2 S3Fe2 + 6 H2O + 3 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cr2O7{-2} + CH3OH + H{+} = Cr{+3} + HCHO + H2O =>
Cr2O7{-2} + 3 CH3OH + 8 H{+} = 2 Cr{+3} + 3 HCHO + 7 H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
PbNO3 + Na3(PO4)2 = Pb3(PO4)2 + NaNO3 =>
3 PbNO3 + Na3(PO4)2 = Pb3(PO4)2 + 3 NaNO3
CU(s) + I2 + O2(g) = CUIO =>
2 CU(s) + I2 + O2(g) = 2 CUIO
Se + ZnO = SeZnO =>
Se + ZnO = SeZnO
CuClO4 + Ba = Ba(ClO4)2 + Cu =>
2 CuClO4 + Ba = Ba(ClO4)2 + 2 Cu
CHF3 + O2 = HF + CO2 + C3F8 =>
4 CHF3 + O2 = 4 HF + CO2 + C3F8
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Ca(NO3)2(s) = Ca(NO2)2(s) + O2(g) =>
Ca(NO3)2(s) = Ca(NO2)2(s) + O2(g)
Ca + H2O = Ca(HO) + H =>
Ca + H2O = Ca(HO) + H
SiO2 + NaOH + H2O = Na2SiO5 + H2 =>
SiO2 + 2 NaOH + H2O = Na2SiO5 + 2 H2
MgCl2 + K2CO3 = KCl + Mg(CO3) =>
MgCl2 + K2CO3 = 2 KCl + Mg(CO3)
SnCl4 + F = ClF + Sn =>
SnCl4 + 4 F = 4 ClF + Sn
C2H4O3 + Na2CO3 = Na(C2H3O2) + CO2 + H2O =>
8 C2H4O3 + 3 Na2CO3 = 6 Na(C2H3O2) + 7 CO2 + 7 H2O
C5H8O2 + NaHCO3 = CO2 + H2O + C4H7O2Na =>
5 C5H8O2 + 6 NaHCO3 = 7 CO2 + 2 H2O + 6 C4H7O2Na
Al + FeO = Al2O2 + Fe =>
2 Al + 2 FeO = Al2O2 + 2 Fe
SO2 = O3 + S =>
3 SO2 = 2 O3 + 3 S
FeSO4 + H2SO4 + KI = FeS + I2 + H2O + K2SO4 =>
FeSO4 + 4 H2SO4 + 8 KI = FeS + 4 I2 + 4 H2O + 4 K2SO4
Ag2O + HCl = AgCl + H2O =>
Ag2O + 2 HCl = 2 AgCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
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