| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na2O + CaO = Na2CaO2 =>
Na2O + CaO = Na2CaO2
Mn2O7H2O = HMnO4 =>
Mn2O7H2O = 2 HMnO4
FeSO4Ba(OH)2 = Fe(OH)2BaSO4 =>
FeSO4Ba(OH)2 = Fe(OH)2BaSO4
NH4Cl + Ag = AgCl + NH4 =>
NH4Cl + Ag = AgCl + NH4
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Au(NO3)3 + Ni = Ni(NO3)2 + Au =>
2 Au(NO3)3 + 3 Ni = 3 Ni(NO3)2 + 2 Au
CuOHNO3 + NaOH = Cu(OH)2 + NaNO3 =>
CuOHNO3 + NaOH = Cu(OH)2 + NaNO3
CrCl2 = Cr + Cl =>
CrCl2 = Cr + 2 Cl
TiO2 + Na2CO3 = NaTiO2 + CO2 + O2 =>
4 TiO2 + 2 Na2CO3 = 4 NaTiO2 + 2 CO2 + O2
FeBr3 + KOH = Fe(OH)3 + KBr =>
FeBr3 + 3 KOH = Fe(OH)3 + 3 KBr
MgO + CaO + Si = Mg + CaSiO4 =>
3 MgO + CaO + Si = 3 Mg + CaSiO4
Cu2O + KOH = K3CuO2 + H2O =>
Cu2O + 6 KOH = 2 K3CuO2 + 3 H2O
Na2S + CuSO4 = CuS + Na2SO4 =>
Na2S + CuSO4 = CuS + Na2SO4
S + KOH + H2O2 = K2SO4 + H2O =>
S + 2 KOH + 3 H2O2 = K2SO4 + 4 H2O
KHP + NaOH = NaKP + H2O =>
KHP + NaOH = NaKP + H2O
Cu2H2 + HCl = CuCl2 + H2 =>
Cu2H2 + 4 HCl = 2 CuCl2 + 3 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + H2O(steam) = Fe3O4 + H2(g) =>
3 Fe + 4 H2O(steam) = Fe3O4 + 4 H2(g)
C + H2 + N2 + O2 = C3H5(NO3)3 =>
6 C + 5 H2 + 3 N2 + 9 O2 = 2 C3H5(NO3)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
XeF4 + H = Xe + HF =>
XeF4 + 4 H = Xe + 4 HF
NaCH3COO + ZnSO4 = Zn(CH3COO)2 + Na2SO4 =>
2 NaCH3COO + ZnSO4 = Zn(CH3COO)2 + Na2SO4
HCOOCH3 + O2 = CO + H2O =>
HCOOCH3 + O2 = 2 CO + 2 H2O
Na2S(aq) + Pb(CH3COO)2(aq) = Na2(CH3COO)2(aq) + PbS(s) =>
Na2S(aq) + Pb(CH3COO)2(aq) = Na2(CH3COO)2(aq) + PbS(s)
Cu(NO3)2Fe(NO3)3 = Fe(NO3)2Cu(NO3)3 =>
Cu(NO3)2Fe(NO3)3 = Fe(NO3)2Cu(NO3)3
Cr + ClO3 = Cr2O7 + Cl =>
6 Cr + 7 ClO3 = 3 Cr2O7 + 7 Cl
(Pb2O2)5 = PbO =>
(Pb2O2)5 = 10 PbO
KC2H3O2 + (NH4)2SO4 = K2SO4 + NH4C2H3O2 =>
2 KC2H3O2 + (NH4)2SO4 = K2SO4 + 2 NH4C2H3O2
Br + CaCl = Ca + BrCl =>
Br + CaCl = Ca + BrCl
KI + HCl = KH + ICl =>
KI + HCl = KH + ICl
HCl(aq) + Fe(OH)3 = FeCl3(s) + H2O(l) =>
3 HCl(aq) + Fe(OH)3 = FeCl3(s) + 3 H2O(l)
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
ZnCl2 + AgNO3 = Zn(NO3)2 + AgCl =>
ZnCl2 + 2 AgNO3 = Zn(NO3)2 + 2 AgCl
KMnO4 + K2SO4 + H2SO4 = MnSO4 + K2S2O8 + H2O =>
2 KMnO4 + 4 K2SO4 + 8 H2SO4 = 2 MnSO4 + 5 K2S2O8 + 8 H2O
Fe + Cu = FeCu =>
Fe + Cu = FeCu
C2H6OCH3COOH = CH3COOCH2CH3H2O =>
C2H6OCH3COOH = CH3COOCH2CH3H2O
HCHO + KMnO4 = HCOOH + K2MnO4 + Mn02 =>
8 HCHO + 4 KMnO4 = 8 HCOOH + 2 K2MnO4 + Mn02
ZnO + H2 = Zn + H2O =>
ZnO + H2 = Zn + H2O
K + Zn(NO3)2 = K(NO3)2 + Zn =>
K + Zn(NO3)2 = K(NO3)2 + Zn
[Cu(NH3)2]OH + O2 + NH3 + H2O = [Cu(NH3)4](OH)2 =>
4[Cu(NH3)2]OH + O2 + 8 NH3 + 2 H2O = 4[Cu(NH3)4](OH)2
Cl + NaF = NaCl + F =>
Cl + NaF = NaCl + F
CuSHI = CuIHS =>
CuSHI = CuIHS
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
MnO4 + HCl = Cl + MnCl4 + H2O =>
MnO4 + 8 HCl = 4 Cl + MnCl4 + 4 H2O
BrO2 + H2O = Br2 + OH =>
2 BrO2 + 4 H2O = Br2 + 8 OH
NaClO + Al = AlClO + Na =>
NaClO + Al = AlClO + Na
NaCl + P = NaClP =>
NaCl + P = NaClP
SiBr4 + H2O = H2SiO3 + HBr =>
SiBr4 + 3 H2O = H2SiO3 + 4 HBr
H2SO3 + SO2 = S + H2SO4 =>
2 H2SO3 + SO2 = S + 2 H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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