| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgNO3 + Cs2CO3 = 2 CsNO3 + Ag2CO3
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
CH3CH25OH(l) + O2(g) = CO2(g) + H2O(l) =>
4 CH3CH25OH(l) + 35 O2(g) = 8 CO2(g) + 58 H2O(l)
HCl + SO2 + NaOH = NaCl + H4SO4 =>
2 HCl + SO2 + 2 NaOH = 2 NaCl + H4SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H8O6 + KIO3 = H2O + CO3 + KI =>
3 C6H8O6 + 16 KIO3 = 12 H2O + 18 CO3 + 16 KI
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
NO3{-} + OH{-} + Al + H2O = NH3 + AlO2{-} =>
3 NO3{-} + 5 OH{-} + 8 Al + 2 H2O = 3 NH3 + 8 AlO2{-}
Mn(NO3)3 + NH4OH = Mn(OH)3 + NH4NO3 =>
Mn(NO3)3 + 3 NH4OH = Mn(OH)3 + 3 NH4NO3
CuCl2 + Al = AlCu2 + Cl2 =>
2 CuCl2 + Al = AlCu2 + 2 Cl2
XTiO(NO3)2 + C2H5NO2 = XTiO2 + N2 + CO2 + H2O =>
9 XTiO(NO3)2 + 10 C2H5NO2 = 9 XTiO2 + 14 N2 + 20 CO2 + 25 H2O
Cu + Br2 = CuBr11 =>
2 Cu + 11 Br2 = 2 CuBr11
KCNS + H2O = KOH + HCNS =>
KCNS + H2O = KOH + HCNS
CH3COCH3 + O2 = CO2 + H2O =>
CH3COCH3 + 4 O2 = 3 CO2 + 3 H2O
H2SO4 + S2Cl2 = SO2 + HCl + H2O =>
3 H2SO4 + S2Cl2 = 5 SO2 + 2 HCl + 2 H2O
Ca3(PO4)2 + Hg2SO4 = Hg3PO4 + CaSO4 =>
Ca3(PO4)2 + 3 Hg2SO4 = 2 Hg3PO4 + 3 CaSO4
AlBr3 + Cl2 = Br2 + Cl3Al =>
2 AlBr3 + 3 Cl2 = 3 Br2 + 2 Cl3Al
KMnO4 + H2SO4 + NaHSO3 = MnSO4 + NaSO4 + H2O + K2SO4 =>
6 KMnO4 + 9 H2SO4 + 10 NaHSO3 = 6 MnSO4 + 10 NaSO4 + 14 H2O + 3 K2SO4
NaNO3 + BaS = NaS + BaNO3 =>
NaNO3 + BaS = NaS + BaNO3
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
FeCl3(aq) + AgSO4(aq) = Fe(SO4)3(aq) + AgCl(s) =>
FeCl3(aq) + 3 AgSO4(aq) = Fe(SO4)3(aq) + 3 AgCl(s)
Cd(NO3)2 + Fe(NO3)3 + C2H5NO2 = CdFe2O3 + CO2 + H2O + N2 =>
3 Cd(NO3)2 + 6 Fe(NO3)3 + 14 C2H5NO2 = 3 CdFe2O3 + 28 CO2 + 35 H2O + 19 N2
Pb(No3)2 + CrCl3 = PbCl2 + Cr(No3)3 =>
3 Pb(No3)2 + 2 CrCl3 = 3 PbCl2 + 2 Cr(No3)3
KClO2 = KCl + O2KClO3 = KCl + O2KClO4 = KCl + O2 =>
5 KClO2 = 3 KCl + 2 O2KClO3
Ni(C2H3O2)2 + Sn3(AsO4)4 = Ni3(AsO4)2 + Sn(C2H3O2)4 =>
6 Ni(C2H3O2)2 + Sn3(AsO4)4 = 2 Ni3(AsO4)2 + 3 Sn(C2H3O2)4
Sn(OH)2 + H2O2 = Sn(OH)4 =>
Sn(OH)2 + H2O2 = Sn(OH)4
C6H10CaO6 + C4H10O = C7H14O3 + Ca(OH)2 =>
C6H10CaO6 + 2 C4H10O = 2 C7H14O3 + Ca(OH)2
Mg + Ba(NO3)2 = Mg(NO3)2 + Ba =>
Mg + Ba(NO3)2 = Mg(NO3)2 + Ba
CO2 + Mg = MgO + C =>
CO2 + 2 Mg = 2 MgO + C
MgSO4*7H2O + BaCl2*2H2O = MgCl2 + BaSO4 + H2O =>
MgSO4*7H2O + BaCl2*2H2O = MgCl2 + BaSO4 + 9 H2O
Ag4[Fe(CN)6] + HNO3 = Ag3[Fe(CN)6] + AgNO3 + NO + H2O =>
3 Ag4[Fe(CN)6] + 4 HNO3 = 3 Ag3[Fe(CN)6] + 3 AgNO3 + NO + 2 H2O
C(s) + H2O(l) = C2O(aq) + H2(g) =>
2 C(s) + H2O(l) = C2O(aq) + H2(g)
ClO + S2O3 = S2O4 + Cl =>
ClO + S2O3 = S2O4 + Cl
TiCl4 + NaH = H2 + NaCl + Ti =>
TiCl4 + 4 NaH = 2 H2 + 4 NaCl + Ti
Ba(OH)2 + H4P2O7 = Ba2P2O7 + H2O =>
2 Ba(OH)2 + H4P2O7 = Ba2P2O7 + 4 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Si + NaOH = Si(OH)2 + Na =>
Si + 2 NaOH = Si(OH)2 + 2 Na
K2Cr2O7 + HClO2 + H2SO4 = K2SO4 + (CrO4)2 + Cl + H2O =>
3 K2Cr2O7 + 4 HClO2 + 3 H2SO4 = 3 K2SO4 + 3(CrO4)2 + 4 Cl + 5 H2O
(C17H35COO)3C3H5 + KOH = C3H5(OH)3 + C17H35COOK =>
(C17H35COO)3C3H5 + 3 KOH = C3H5(OH)3 + 3 C17H35COOK
FeCl3 + C6H5OH = Fe(OC6H5) + H + Cl =>
FeCl3 + C6H5OH = Fe(OC6H5) + H + 3 Cl
CuCl2 + HCl = CuCl4 + H2 =>
CuCl2 + 2 HCl = CuCl4 + H2
Fe + H2SO4 = Fe(HSO4)3 + SO2 + H2O =>
2 Fe + 9 H2SO4 = 2 Fe(HSO4)3 + 3 SO2 + 6 H2O
Sr(OH)2 + H3PO4 = H3(OH)2 + SrPO4 =>
Sr(OH)2 + H3PO4 = H3(OH)2 + SrPO4
CaCO3 + KOH = Ca(OH) + KCO3 =>
CaCO3 + KOH = Ca(OH) + KCO3
KCN + MnO2 + HCl = KCl + MnCl2 + CO2 + HNO3 + H2O =>
KCN + 5 MnO2 + 11 HCl = KCl + 5 MnCl2 + CO2 + HNO3 + 5 H2O
S + KNO3 + KOH = K2SO4 + KN + H2O =>
S + KNO3 + 2 KOH = K2SO4 + KN + H2O
TlCl3 + H2O + SO2 = TlCl + HCl + H2SO4 =>
TlCl3 + 2 H2O + SO2 = TlCl + 2 HCl + H2SO4
ZnO + SiO2 = Zn2SiO4 =>
2 ZnO + SiO2 = Zn2SiO4
KCN + MnO2 + HCl = KCl + MnCl2 + CO2 + HNO3 + H2O =>
KCN + 5 MnO2 + 11 HCl = KCl + 5 MnCl2 + CO2 + HNO3 + 5 H2O
NaC7H6O2 + (HCl) = C7H6O2 + NaCl + H =>
NaC7H6O2 + (HCl) = C7H6O2 + NaCl + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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