| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2S + CuSO4 = (NH4)2SO4 + CuS
KHSO4 + Fe(OH)2 = K2SO4 + FeSO4 + H2O =>
2 KHSO4 + Fe(OH)2 = K2SO4 + FeSO4 + 2 H2O
C3H6O + H2O + Zn = C3H8 + ZnO2 =>
C3H6O + H2O + Zn = C3H8 + ZnO2
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Zn + NiSO4 = Ni + ZnSO4 =>
Zn + NiSO4 = Ni + ZnSO4
C6H12O6 + AgNO3 = Ag + NH3 + OH + CO2 =>
C6H12O6 + 3 AgNO3 = 3 Ag + 3 NH3 + 3 OH + 6 CO2
C2H2 + Na = C2Na + H2 =>
C2H2 + Na = C2Na + H2
NH4Cl + LiOH = NH4 + OH + LiCl =>
NH4Cl + LiOH = NH4 + OH + LiCl
Li(ClO) = LiCl + O2 =>
2 Li(ClO) = 2 LiCl + O2
HgNO3 + Na2I = Hg2I + NaNO3 =>
2 HgNO3 + Na2I = Hg2I + 2 NaNO3
Ba(OH)2 + H2SO4 = Ba(SO4) + H2(OH)2 =>
Ba(OH)2 + H2SO4 = Ba(SO4) + H2(OH)2
Cu{2+} + CH3CH2CHO + OH{-} = CH3CH2COO{-} + Cu2O + H2O =>
2 Cu{2+} + CH3CH2CHO + 5 OH{-} = CH3CH2COO{-} + Cu2O + 3 H2O
CH3OH + KMnO4 = H2O + HCOH + KOH + MnO2 =>
3 CH3OH + 2 KMnO4 = 2 H2O + 3 HCOH + 2 KOH + 2 MnO2
FeCl3 + NaOH = Fe(OH)3 + Na + Cl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 Na + 3 Cl
Zn + H2SO3 = ZnSO3 + H2 =>
Zn + H2SO3 = ZnSO3 + H2
(Al(H2O)6){3+} + OH{-} = Al(OH)4{-} + H2O =>
(Al(H2O)6){3+} + 4 OH{-} = Al(OH)4{-} + 6 H2O
C9H12NO2 + NaOH = C9H11NO2 + H2O + Na =>
C9H12NO2 + NaOH = C9H11NO2 + H2O + Na
PbCl2 + Na3SO4 = Pb3(SO4)2 + NaCl =>
3 PbCl2 + 2 Na3SO4 = Pb3(SO4)2 + 6 NaCl
CaNO3 + NaOH = CaOHNaNO3 =>
CaNO3 + NaOH = CaOHNaNO3
SO2 + Br2 + H2O = HBr + H2SO4 =>
SO2 + Br2 + 2 H2O = 2 HBr + H2SO4
NaCl(g) + H2O = NaOH(aq) + Cl2(l) + H2(g) =>
2 NaCl(g) + 2 H2O = 2 NaOH(aq) + Cl2(l) + H2(g)
Fe2{+} + CO2 + H{+} = HCHO + Fe{3+} + H2O =>
4 Fe2{+} + 5 CO2 + 20 H{+} = 5 HCHO + 8 Fe{3+} + 5 H2O
C12H10O2 + NaOH = C12H9O2Na + H2O =>
C12H10O2 + NaOH = C12H9O2Na + H2O
Al(NO2)3 + NH4OH = Al(OH)3 + (NH4NO2) =>
Al(NO2)3 + 3 NH4OH = Al(OH)3 + 3(NH4NO2)
Zn + HgCl2 = Hg + ZnCl2 =>
Zn + HgCl2 = Hg + ZnCl2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
NaCLO2(aq) + Cl2(g) = ClO2(g) + NaCL(aq) =>
2 NaCLO2(aq) + Cl2(g) = 2 ClO2(g) + 2 NaCL(aq)
P4O2 + H2O = H2P2O2 =>
P4O2 + 2 H2O = 2 H2P2O2
CuS + O2 = CuO2 + SO2 =>
CuS + 2 O2 = CuO2 + SO2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
NH4NO3 + OH{-} + Al = NH3 + AlO{-} + H2O =>
NH4NO3 + 8 OH{-} + 8 Al = 2 NH3 + 8 AlO{-} + 3 H2O
Na2C2O4 + H2SO4 = Na2SO4 + H2 + CO2 =>
Na2C2O4 + H2SO4 = Na2SO4 + H2 + 2 CO2
AI(NO2)3 + Ba(OH)2 = AI(OH)3 + Ba(NO2)2 =>
2 AI(NO2)3 + 3 Ba(OH)2 = 2 AI(OH)3 + 3 Ba(NO2)2
X3JE3 + Q2G = J2G3 + XEQ =>
2 X3JE3 + 3 Q2G = J2G3 + 6 XEQ
H2SO4 + CaHPO4 = CaSO4 + Ca(H2PO4)2 =>
H2SO4 + 2 CaHPO4 = CaSO4 + Ca(H2PO4)2
Fe2(CO3)3 + LiOH = Li(CO3)3 + Fe2OH =>
Fe2(CO3)3 + LiOH = Li(CO3)3 + Fe2OH
Mn{2+} + OH{-} + IO3{-} = MnO2 + I{-} + H2O =>
3 Mn{2+} + 6 OH{-} + IO3{-} = 3 MnO2 + I{-} + 3 H2O
Fe(ClO4)3 + NH3 = N(ClO4)3 + FeH3 =>
Fe(ClO4)3 + NH3 = N(ClO4)3 + FeH3
Cu + AgNO3 = Cu(NO3)3 + Ag =>
Cu + 3 AgNO3 = Cu(NO3)3 + 3 Ag
AgNO3 + NaAc = Ag(Ac) + NaNO3 =>
AgNO3 + NaAc = Ag(Ac) + NaNO3
CuFeS2 + H2SO4 = Fe2(SO4)3 + SO2 + CuSO4 + H2O =>
2 CuFeS2 + 18 H2SO4 = Fe2(SO4)3 + 17 SO2 + 2 CuSO4 + 18 H2O
Co(ClO3) = CoCl + O2 =>
2 Co(ClO3) = 2 CoCl + 3 O2
Al + NaCO3 = AlCO3 + Na2 =>
2 Al + 2 NaCO3 = 2 AlCO3 + Na2
N2O4 + PoP2O7 + CaTe + HCl = TeCl4 + H2O + NP2O7 + CaO + Po =>
3 N2O4 + 6 PoP2O7 + 4 CaTe + 16 HCl = 4 TeCl4 + 8 H2O + 6 NP2O7 + 4 CaO + 6 Po
Cd(NO3)2 + H3PO4 = Cd3(PO4)2 + HNO3 =>
3 Cd(NO3)2 + 2 H3PO4 = Cd3(PO4)2 + 6 HNO3
Cu{2+} + ClO2{-} = Cu + ClO2 =>
Cu{2+} + 2 ClO2{-} = Cu + 2 ClO2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Mg(HCO3)2 + H2SO4 = MgSO4 + H2O + CO2 =>
Mg(HCO3)2 + H2SO4 = MgSO4 + 2 H2O + 2 CO2
CaCl + BaI = CaI + BaCl =>
CaCl + BaI = CaI + BaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/24
Équations équilibrées sur02/11/23
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