| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + HgCH3COO = AlCH3COO + Hg
C6H5CH2SSCH2C6H5 + O2 = CO2 + SO2 + H2O =>
2 C6H5CH2SSCH2C6H5 + 39 O2 = 28 CO2 + 4 SO2 + 14 H2O
C2HCl3 + O2 + H2O = CO2 + Cl{-} + H{+} =>
2 C2HCl3 + 3 O2 + 2 H2O = 4 CO2 + 6 Cl{-} + 6 H{+}
CH4N2O + NaClO = CH4Cl + N2O2 + Na =>
CH4N2O + NaClO = CH4Cl + N2O2 + Na
CaCl2(s) + H2O = CaO(aq) + HCl(aq) =>
CaCl2(s) + H2O = CaO(aq) + 2 HCl(aq)
C6H6 + H3 = C6H12 =>
C6H6 + 2 H3 = C6H12
CaCO3 + O2 = CO3O2 + Ca =>
CaCO3 + O2 = CO3O2 + Ca
Na2FeO4 + H2O2 = Fe2O3 + NaOH + O2 =>
4 Na2FeO4 + 4 H2O2 = 2 Fe2O3 + 8 NaOH + 5 O2
Co + (NH4)SCN = [Co(SCN)4] + NH4 =>
Co + 4(NH4)SCN = [Co(SCN)4] + 4 NH4
Fe{2}O{3} + H = Fe + H{2}O =>
Fe{2}O{3} + H = Fe + H{2}O
KCl + KMnO4 = K2MnO4 + Cl2 =>
2 KCl + 2 KMnO4 = 2 K2MnO4 + Cl2
OH{-} + ClO2{-} + Fe{+3} = ClO4{-} + Fe{+2} + H2O =>
4 OH{-} + ClO2{-} + 4 Fe{+3} = ClO4{-} + 4 Fe{+2} + 2 H2O
NaAsO2 + Br2 + H2O = NaAsO3 + HBr =>
NaAsO2 + Br2 + H2O = NaAsO3 + 2 HBr
Zn(CH3COO)2 + H3PO4 = Zn3(PO4)2 + CH3COOH =>
3 Zn(CH3COO)2 + 2 H3PO4 = Zn3(PO4)2 + 6 CH3COOH
H2S2O8 + H2O = H2O2 + H2SO4 =>
H2S2O8 + 2 H2O = H2O2 + 2 H2SO4
H2CrO3 = Cr(OH)3 + HCrO3 =>
2 H2CrO3 = Cr(OH)3 + HCrO3
rubidium + WF4 = rubidiumfluoride + tungsten =>
4 Rb + WF4 = 4 RbF + W
FeSO4 + FeCl3 + NH4OH = Fe3O4 + NH4SO4 + NH4Cl + H2O =>
FeSO4 + 5 FeCl3 + 16 NH4OH = 2 Fe3O4 + NH4SO4 + 15 NH4Cl + 8 H2O
Na2S2O3 + AgNo3 = Ag2S2O3 + NaNo3 =>
Na2S2O3 + 2 AgNo3 = Ag2S2O3 + 2 NaNo3
CaCO3 + KCl = KCO3 + CaCl =>
CaCO3 + KCl = KCO3 + CaCl
Re + Na2CO3 + O2 = CO2 + NaReO4 =>
4 Re + 2 Na2CO3 + 7 O2 = 2 CO2 + 4 NaReO4
MCl2 + Ca3(PO4)2 = M3(PO4)2 + CaCl2 =>
3 MCl2 + Ca3(PO4)2 = M3(PO4)2 + 3 CaCl2
HCl + NaSO = NaCl + HSO =>
HCl + NaSO = NaCl + HSO
Ca(HCO3)2 + Ba(OH)2 = BaCO3 + Ca(OH)2 + H2O =>
Ca(HCO3)2 + 2 Ba(OH)2 = 2 BaCO3 + Ca(OH)2 + 2 H2O
K3Fe(CN)6 + HCl = HCN + KCl + FeCl3 =>
K3Fe(CN)6 + 6 HCl = 6 HCN + 3 KCl + FeCl3
Ni2Se3 = Ni + Se =>
Ni2Se3 = 2 Ni + 3 Se
MgO + H2SiO3 = MgSiO3 + H2O =>
MgO + H2SiO3 = MgSiO3 + H2O
MnO4{2-} + H3O{+} = MnO4{-} + MnO2{2-} + H2O =>
5 MnO4{2-} + 4 H3O{+} = 4 MnO4{-} + MnO2{2-} + 6 H2O
CH3CO2H + H2O = H3O + C2H3O2 =>
CH3CO2H + H2O = H3O + C2H3O2
Fe2O3 + KNO3 + KOH = K2FeO4 + KNO2 + H2O =>
Fe2O3 + 3 KNO3 + 4 KOH = 2 K2FeO4 + 3 KNO2 + 2 H2O
NaClMgCl2 = NaCl2MgCl =>
NaClMgCl2 = NaCl2MgCl
K2Cr2O7 + H2O2 + S = SO2 + KOH + Cr2O3 =>
K2Cr2O7 + H2O2 + 2 S = 2 SO2 + 2 KOH + Cr2O3
CH3{-}CH2{-}CH = CH{-}CH3 + H2 =>
CH3{-}CH2{-}CH = CH{-}CH3 + H2
Ni(CH3COO)2 + CuSO4 = NiSO4 + Cu(CH3COO)2 =>
Ni(CH3COO)2 + CuSO4 = NiSO4 + Cu(CH3COO)2
AgNO3 + NaCI = AgCI + NaNO3 =>
AgNO3 + NaCI = AgCI + NaNO3
Pb(NO3)2 + K2ClO4 = PbClO4 + KNO3 =>
Pb(NO3)2 + K2ClO4 = PbClO4 + 2 KNO3
NaH + H2O = Na{+} + OH{-} + H2 =>
NaH + H2O = Na{+} + OH{-} + H2
Zn + KMnO4 = K + ZnMnO4 =>
Zn + KMnO4 = K + ZnMnO4
H2O + CdO2 = Cd(OH)4 =>
2 H2O + CdO2 = Cd(OH)4
Ni(OH)3 + H4Sb2O5 = Ni4(Sb2O5)3 + H2O =>
4 Ni(OH)3 + 3 H4Sb2O5 = Ni4(Sb2O5)3 + 12 H2O
Ba + S + PtF2 = BaF2 + PtS =>
Ba + S + PtF2 = BaF2 + PtS
LiSO4 + Zn = LiZn + SO4 =>
LiSO4 + Zn = LiZn + SO4
HgC4H4O6 + Sr(C2H3O2)2 = Hg(C2H3O2)2 + SrC4H4O6 =>
HgC4H4O6 + Sr(C2H3O2)2 = Hg(C2H3O2)2 + SrC4H4O6
N + H + S = (NH4)2S =>
2 N + 8 H + S = (NH4)2S
C6H5Cl + SiCl4 + Na = (C6H5)4Si + NaCl =>
4 C6H5Cl + SiCl4 + 8 Na = (C6H5)4Si + 8 NaCl
CH3COOH + C2H12OH = CH3COOC5H12 + H2O =>
5 CH3COOH + 2 C2H12OH = 2 CH3COOC5H12 + 8 H2O
C6H5COOH + NaHCO3 = C5H6COONa + CO2 + H2O =>
9 C6H5COOH + 10 NaHCO3 = 10 C5H6COONa + 13 CO2 + 2 H2O
NH3 + H2O + ZnCl2 = Zn(OH)2 + NH4Cl =>
2 NH3 + 2 H2O + ZnCl2 = Zn(OH)2 + 2 NH4Cl
Fe(aq) + CuSO4(aq) = Fe2SO4(s) + Cu(aq) =>
2 Fe(aq) + CuSO4(aq) = Fe2SO4(s) + Cu(aq)
Mn(s) + Zn{+}(aq) = Zn(s) + Mn{4+}(aq) =>
Mn(s) + 4 Zn{+}(aq) = 4 Zn(s) + Mn{4+}(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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