| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2 + Ag = AgCl + CaCl
H2O2 + FeCl3 = H2Cl3 + FeO2 =>
H2O2 + FeCl3 = H2Cl3 + FeO2
Ba(OH)2LiSO4 = BaSO4Li(OH)2 =>
Ba(OH)2LiSO4 = BaSO4Li(OH)2
H2S + Fe2(SO4)3 = FeSO4 + H2SO4 + S =>
H2S + Fe2(SO4)3 = 2 FeSO4 + H2SO4 + S
FeCl3 + Zn = FeCl2 + ZnCl2 =>
2 FeCl3 + Zn = 2 FeCl2 + ZnCl2
FeC2 + HNO3 = Fe(NO3)2 + NO2 + CO2 + H2O =>
FeC2 + 12 HNO3 = Fe(NO3)2 + 10 NO2 + 2 CO2 + 6 H2O
C2H2O4 + CuO = CuCO3 + CO + H2O =>
C2H2O4 + CuO = CuCO3 + CO + H2O
K2SO4 + NaNO3 = KNO3(aq) + Na2SO4(s) =>
K2SO4 + 2 NaNO3 = 2 KNO3(aq) + Na2SO4(s)
MgCe2 + K2S = MgS + KCe =>
MgCe2 + K2S = MgS + 2 KCe
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HClO + (OH) = ClO + H2O =>
HClO + (OH) = ClO + H2O
Al(NO3)3 + CH3COONa + Na2HPO4 = AlPO4 + CH3COOH + Na(NO3) =>
Al(NO3)3 + CH3COONa + Na2HPO4 = AlPO4 + CH3COOH + 3 Na(NO3)
Ba(NO3)2 + CuCl2 = Cu(NO3)2 + BaCl2 =>
Ba(NO3)2 + CuCl2 = Cu(NO3)2 + BaCl2
LiOH + NH4NO3 = LiNO3 + NH3 + H2O =>
LiOH + NH4NO3 = LiNO3 + NH3 + H2O
Br + NaOH = NaBr + OH =>
Br + NaOH = NaBr + OH
C4H10 + Fe2O3 = CO2 + H2O + FeO =>
C4H10 + 13 Fe2O3 = 4 CO2 + 5 H2O + 26 FeO
C3H6O + Cl2 = C3H5OCl + HCl =>
C3H6O + Cl2 = C3H5OCl + HCl
Fe + Cu{2} = Fe{2} + Cu =>
Fe + Cu{2} = Fe{2} + Cu
LiNO3 + NaI = LiI + NaNO3 =>
LiNO3 + NaI = LiI + NaNO3
K(s) + MgBr2(aq) = KBr(aq) + Mg(s) =>
2 K(s) + MgBr2(aq) = 2 KBr(aq) + Mg(s)
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Al2 + HNO3 = Al(NO3)3 + N2O + H2O =>
4 Al2 + 30 HNO3 = 8 Al(NO3)3 + 3 N2O + 15 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Fe + Cu(SO4) = FeSO4 + Cu =>
Fe + Cu(SO4) = FeSO4 + Cu
C2H5COOH + Ca = C2H5COOCa + H2 =>
2 C2H5COOH + 2 Ca = 2 C2H5COOCa + H2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
NH + Cl = N + HCl =>
NH + Cl = N + HCl
Cr2O7{-2} + C2H5OH + H{+} = Cr{+3} + H2O + CH3COOH =>
2 Cr2O7{-2} + 3 C2H5OH + 16 H{+} = 4 Cr{+3} + 11 H2O + 3 CH3COOH
Pb3S2 = Pb + S =>
Pb3S2 = 3 Pb + 2 S
Mn + S2O8 + H2O = HMnO4 + H2SO4 =>
4 Mn + 7 S2O8 + 16 H2O = 4 HMnO4 + 14 H2SO4
TiCl4(s) + O2 = TiO2 + Cl2 =>
TiCl4(s) + O2 = TiO2 + 2 Cl2
Ca(NO3)2 + Fe2(SO4)3 = CaSO4 + Fe(NO3)3 =>
3 Ca(NO3)2 + Fe2(SO4)3 = 3 CaSO4 + 2 Fe(NO3)3
Na2S + CaI2 = NaI + CaS =>
Na2S + CaI2 = 2 NaI + CaS
Ba(NO3)2 + Na2(CrO4) = Ba(CrO4) + Na + NO3 =>
Ba(NO3)2 + Na2(CrO4) = Ba(CrO4) + 2 Na + 2 NO3
FeCl3(aq) = Fe(s) + Cl2(g) =>
2 FeCl3(aq) = 2 Fe(s) + 3 Cl2(g)
Rb + LiCl = RbCl + Li =>
Rb + LiCl = RbCl + Li
Cr2O72{-} + Br{-} + H{+} = Cr3{+} + Br2 + H2O =>
6 Cr2O72{-} + 854 Br{-} + 864 H{+} = 4 Cr3{+} + 427 Br2 + 432 H2O
Cu2SO4 = Cu2O + SO3 =>
Cu2SO4 = Cu2O + SO3
Na2S + N = Na3N + S =>
3 Na2S + 2 N = 2 Na3N + 3 S
MgS + N2 = N2S3 + Mg =>
3 MgS + N2 = N2S3 + 3 Mg
Ca + PO4 = Ca3(PO4)2 =>
3 Ca + 2 PO4 = Ca3(PO4)2
NH4OH + KCl = KOH + NH4Cl =>
NH4OH + KCl = KOH + NH4Cl
CuSO4 + KI = CuI + K(SO4) =>
CuSO4 + KI = CuI + K(SO4)
Mn(NO3)2 + (NH4)2S2O8 + H2O = HMnO4 + (NH4)2SO4 + HNO3 =>
18 Mn(NO3)2 + 5(NH4)2S2O8 + 42 H2O = 18 HMnO4 + 10(NH4)2SO4 + 26 HNO3
CaCO3 + NaHSO4 = CaSO4 + Na2SO4 + H2O + CO2 =>
CaCO3 + 2 NaHSO4 = CaSO4 + Na2SO4 + H2O + CO2
C8H9NO + ClSO3H + SOCl2 = C8H8O3NSCl + HCl + SO2 =>
C8H9NO + ClSO3H + SOCl2 = C8H8O3NSCl + 2 HCl + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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