| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn + 3 Br = MnBr3
C2H4 + OH = C2H5O =>
C2H4 + OH = C2H5O
Mg + MnSO4 = MgSO4 + Mn =>
Mg + MnSO4 = MgSO4 + Mn
Pb(OH)2 + RbOH = Rb[Pb(OH)3] =>
Pb(OH)2 + RbOH = Rb[Pb(OH)3]
Pb(NO3)2 + Co2(SO4)3 = Pb(SO4) + Co(NO3)3 =>
3 Pb(NO3)2 + Co2(SO4)3 = 3 Pb(SO4) + 2 Co(NO3)3
Pd + Cd(NO3)2 = Pd(NO3)2 + Cd =>
Pd + Cd(NO3)2 = Pd(NO3)2 + Cd
NaBr(s) = Na + Br =>
NaBr(s) = Na + Br
(CaSO4*2H2O) = CaSO4 + H2O =>
(CaSO4*2H2O) = CaSO4 + 2 H2O
PbCl2 + AgNO3*** = Pb(NO3)2 + AgCl =>
PbCl2 + 2 AgNO3*** = Pb(NO3)2 + 2 AgCl
Ca(OH)2 + NaOH = Na2CaO2 + H2O =>
Ca(OH)2 + 2 NaOH = Na2CaO2 + 2 H2O
KBr + KMnO4 + H2O = Br2 + MnO2 + KOH =>
6 KBr + 2 KMnO4 + 4 H2O = 3 Br2 + 2 MnO2 + 8 KOH
Pb + KCl = PbCl2(s) + K =>
Pb + 2 KCl = PbCl2(s) + 2 K
CH3COOZn + Na2S = CH3COONa + Zn2S =>
2 CH3COOZn + Na2S = 2 CH3COONa + Zn2S
C3H8 + HCl = C3H7Cl + H2 =>
C3H8 + HCl = C3H7Cl + H2
CaFe2 = Ca + Fe =>
CaFe2 = Ca + 2 Fe
Zn(NO3)2 + Na3PO4 = Zn3(PO4)2 + NaNO3 =>
3 Zn(NO3)2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NaNO3
S2O3 + I2 = S + OI =>
2 S2O3 + 3 I2 = 4 S + 6 OI
N2H3 + O = NO + H2O =>
2 N2H3 + 7 O = 4 NO + 3 H2O
Mg + Zn = MgZn2 =>
Mg + 2 Zn = MgZn2
Al + LiOH = Li3AlO3 + H2 =>
2 Al + 6 LiOH = 2 Li3AlO3 + 3 H2
K4Fe(CN)6 + ZnSO4 = K2Zn[Fe(CN)6] + K2SO4 =>
K4Fe(CN)6 + ZnSO4 = K2Zn[Fe(CN)6] + K2SO4
H + He = H2He =>
2 H + He = H2He
Ni + S2 = Ni3S2 =>
3 Ni + S2 = Ni3S2
PbCl2 + Na2SO4 = PbSO4 + NaCl =>
PbCl2 + Na2SO4 = PbSO4 + 2 NaCl
C18H36O2 + H2O = CH4 + CO2 =>
C18H36O2 + 8 H2O = 13 CH4 + 5 CO2
Zn + AuN2O4 = ZnNO2 + Au =>
2 Zn + AuN2O4 = 2 ZnNO2 + Au
HS2 = H + S =>
HS2 = H + 2 S
HSO3NH2 = HSO3 + NH2 =>
HSO3NH2 = HSO3 + NH2
FeSO4*7H2 = FeSO4 + H2 =>
FeSO4*7H2 = FeSO4 + 7 H2
LiH + O2 = Li + H2O =>
4 LiH + O2 = 4 Li + 2 H2O
P + SO2 = P2O4 + S =>
2 P + 2 SO2 = P2O4 + 2 S
Mg + CoSO4 = MgSO4 + Co =>
Mg + CoSO4 = MgSO4 + Co
NaOH + KPH = Na + KP + H2O =>
NaOH + KPH = Na + KP + H2O
Ca(OH)2 + H2 = CaH2 + H2O =>
Ca(OH)2 + 2 H2 = CaH2 + 2 H2O
N2H4 + OH = N2 + H2O =>
N2H4 + 4 OH = N2 + 4 H2O
NH4OH + CuSO4*5H2O = (NH4)2SO4 + Cu(OH)2 + H2O =>
2 NH4OH + CuSO4*5H2O = (NH4)2SO4 + Cu(OH)2 + 5 H2O
C7H7Cl + KOH = C7H7OH + KCl =>
C7H7Cl + KOH = C7H7OH + KCl
NH4I + LiOH = NH4OH + LiI =>
NH4I + LiOH = NH4OH + LiI
NO2{-} + H2O + MnO4{-} = MnO2 + NO3{-} + OH{-} =>
3 NO2{-} + H2O + 2 MnO4{-} = 2 MnO2 + 3 NO3{-} + 2 OH{-}
K(OH)2 + H3PO4 = K3(PO4)2 + H2O =>
3 K(OH)2 + 2 H3PO4 = K3(PO4)2 + 6 H2O
LiCl + H2O = H2 + Cl2 + LiOH =>
2 LiCl + 2 H2O = H2 + Cl2 + 2 LiOH
Mo + Cl2 = MoCl6 =>
Mo + 3 Cl2 = MoCl6
copper(ii)chloride + aluminum = copper + aluminumchloride =>
3 CuCl2 + 2 Al = 3 Cu + 2 AlCl3
N2(g) + Sr(s) = N2Sr3(s) =>
N2(g) + 3 Sr(s) = N2Sr3(s)
C2H4 + O2 + H2O = C2H6O2 =>
2 C2H4 + O2 + 2 H2O = 2 C2H6O2
[Cr(OH)4]{-} + Cl2 + OH{-} = CrO4{2-} + Cl{-} + H2O =>
2[Cr(OH)4]{-} + 3 Cl2 + 8 OH{-} = 2 CrO4{2-} + 6 Cl{-} + 8 H2O
CH4 + I2 = CHI3 + HI =>
CH4 + 3 I2 = CHI3 + 3 HI
Zn + CuSO4 + HCl = Cu + H2SO4 + ZnCl2 =>
Zn + CuSO4 + 2 HCl = Cu + H2SO4 + ZnCl2
S8 + H2O = SO2 + H2 =>
S8 + 16 H2O = 8 SO2 + 16 H2
HCOONH3 + H2O = HCOOH + NH3OH =>
HCOONH3 + H2O = HCOOH + NH3OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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