| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO4 + Na = SO4Na
C3H6ClCOOH + NH3 = NH2C3H6COOH + HCl =>
C3H6ClCOOH + NH3 = NH2C3H6COOH + HCl
N2O2 + O2 + H2O = HNO3 =>
2 N2O2 + 3 O2 + 2 H2O = 4 HNO3
NaCl + H2O = HCl + NaOH =>
NaCl + H2O = HCl + NaOH
MnO4 + Mn2{+} + OH{-} = MnO2 + H2O =>
7 MnO4 + 4 Mn2{+} + 4 OH{-} = 15 MnO2 + 2 H2O
Rh7 + C = Rh4C3 =>
4 Rh7 + 21 C = 7 Rh4C3
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al + K3Fe(CN)6 = K3Al(CN)6 + Fe =>
Al + K3Fe(CN)6 = K3Al(CN)6 + Fe
(CH3CO2)Ag + MnBr2 = AgBr2 + Mn(CH3CO2) =>
(CH3CO2)Ag + MnBr2 = AgBr2 + Mn(CH3CO2)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
HI + KOH = H2O + KI =>
HI + KOH = H2O + KI
CuCl2 + ZnSO4 = ZnCl2 + CuSO4 =>
CuCl2 + ZnSO4 = ZnCl2 + CuSO4
H2O2 + CrCl3 + KOH = K2CrO4 + KCl + H2O =>
3 H2O2 + 2 CrCl3 + 10 KOH = 2 K2CrO4 + 6 KCl + 8 H2O
NaI + H2O + Br2 = NaIO3 + HBr =>
NaI + 3 H2O + 3 Br2 = NaIO3 + 6 HBr
CdC(O3) = CdO + CO2 =>
CdC(O3) = CdO + CO2
SO4 + Na = SO4Na =>
SO4 + Na = SO4Na
Mg + NiSO4(aq) = Ni + MgSO4(aq) =>
Mg + NiSO4(aq) = Ni + MgSO4(aq)
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
SO4 + Na = SO4Na =>
SO4 + Na = SO4Na
K2O + MgO = K2MgO2 =>
K2O + MgO = K2MgO2
SO4 + Na = SO4Na =>
SO4 + Na = SO4Na
Mg + NiSO4(aq) = Ni + MgSO4(aq) =>
Mg + NiSO4(aq) = Ni + MgSO4(aq)
FeO + H2SO4 = Fe2(SO4)2 + H2O =>
2 FeO + 2 H2SO4 = Fe2(SO4)2 + 2 H2O
Mn2O3 + H2 = Mn3O4 + H2O =>
3 Mn2O3 + H2 = 2 Mn3O4 + H2O
Na2MoO4*2H2O = Na2MoO4 + H2O =>
Na2MoO4*2H2O = Na2MoO4 + 2 H2O
Zn(s) + HCl(aq) = H2(g) + ZnCl2(aq) =>
Zn(s) + 2 HCl(aq) = H2(g) + ZnCl2(aq)
CH4(g) + Cl2(g) = HCl(g) + CHCl3(g) =>
CH4(g) + 3 Cl2(g) = 3 HCl(g) + CHCl3(g)
Au + Cu(NO3)2 = Au(NO3)2 + Cu =>
Au + Cu(NO3)2 = Au(NO3)2 + Cu
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Na2CO3 + H3C2O2 = H2O + CO2 + Na =>
7 Na2CO3 + 2 H3C2O2 = 3 H2O + 11 CO2 + 14 Na
ZnCl + SO4 = ZnSO4 + Cl =>
ZnCl + SO4 = ZnSO4 + Cl
(CH3)2CHOH + NaNH2 = (CH3)2CHONa + NH3 =>
(CH3)2CHOH + NaNH2 = (CH3)2CHONa + NH3
BrF3 = Br + F =>
BrF3 = Br + 3 F
F2 + H2O = HF + H2O2 =>
F2 + 2 H2O = 2 HF + H2O2
Cr2S3 + O2 = CrO3 + SO2 =>
Cr2S3 + 6 O2 = 2 CrO3 + 3 SO2
Na2I + SrSO4 = Na2SO4 + SrI =>
Na2I + SrSO4 = Na2SO4 + SrI
SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2
Fe + MnO4 = FeO + Mn =>
4 Fe + MnO4 = 4 FeO + Mn
C4H8NH3 + O2 = CO2 + H2O + NO2 =>
4 C4H8NH3 + 31 O2 = 16 CO2 + 22 H2O + 4 NO2
NH4Cl + AgNO4 = AgCl + NH4NO4 =>
NH4Cl + AgNO4 = AgCl + NH4NO4
SO4 + Na = SO4Na =>
SO4 + Na = SO4Na
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
N2 + H2O0 = NH3 + O2 =>
2 N2 + 6 H2O0 = 4 NH3 + 3 O2
Mg2Br1 + Cl1 = Mg2Cl1 + Br1 =>
Mg2Br1 + Cl1 = Mg2Cl1 + Br1
HCl4 + Al = AlCl3 + H2 =>
6 HCl4 + 8 Al = 8 AlCl3 + 3 H2
Pb(NO3)2 + NH4Cl(aq) = PbCl2 + NH4NO3(aq) =>
Pb(NO3)2 + 2 NH4Cl(aq) = PbCl2 + 2 NH4NO3(aq)
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
Ll + Se = LlSe =>
Ll + Se = LlSe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/24
Équations équilibrées sur03/18/23
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