| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 ClO2 + 8 NaOH = 3 NaCl + 5 NaClO4 + 4 H2O
AI + CuBr = AIBr3 + Cu =>
AI + 3 CuBr = AIBr3 + 3 Cu
Al(aq) + HCl(l) = AlCl3(s) + H =>
Al(aq) + 3 HCl(l) = AlCl3(s) + 3 H
Na2B4O7(s) + CH3COOH(aq) + H2O(l) = CH3COONa(aq) + H3BO3(aq) =>
Na2B4O7(s) + 2 CH3COOH(aq) + 5 H2O(l) = 2 CH3COONa(aq) + 4 H3BO3(aq)
C6H12O6 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C6H12O6 + 24 KMnO4 + 36 H2SO4 = 30 CO2 + 24 MnSO4 + 12 K2SO4 + 66 H2O
H2SO3 + Hg(OH)2 = Hg(SO3) + H2O =>
H2SO3 + Hg(OH)2 = Hg(SO3) + 2 H2O
Ba + N2 = Ba3N2 =>
3 Ba + N2 = Ba3N2
K4Si + Al2(SO4)3 = K2SO4 + Al4Si3 =>
3 K4Si + 2 Al2(SO4)3 = 6 K2SO4 + Al4Si3
C3H7OH + Cl2 = C3H7OCl + HCl =>
C3H7OH + Cl2 = C3H7OCl + HCl
Fe + Cr = FeCr =>
Fe + Cr = FeCr
PbO + NO2 = NO + PbO2 =>
PbO + NO2 = NO + PbO2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
KOH + Zn(O2CCH3)2(H2O)2 = ZnO + H2O + K(O2CCH3) =>
2 KOH + Zn(O2CCH3)2(H2O)2 = ZnO + 3 H2O + 2 K(O2CCH3)
Ni + H3PO4 = Ni4PO4 + H3 =>
4 Ni + H3PO4 = Ni4PO4 + H3
Ca + CuNo3 = CaNo3 + Cu =>
Ca + CuNo3 = CaNo3 + Cu
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Ba(OH)2 + CuSO4 = Cu(OH)2 + BaSO4 =>
Ba(OH)2 + CuSO4 = Cu(OH)2 + BaSO4
H2SO3 + KMnO4 = H2O + H2SO4 + KHSO4 + MnSO4 =>
5 H2SO3 + 2 KMnO4 = 3 H2O + H2SO4 + 2 KHSO4 + 2 MnSO4
HNO3 + N2H4 = N2O + H2O =>
6 HNO3 + 4 N2H4 = 7 N2O + 11 H2O
H2S + OH{-} = S{2-} + H2O =>
H2S + 2 OH{-} = S{2-} + 2 H2O
C3H7OH + Cl2 = C3H7OCl + HCl =>
C3H7OH + Cl2 = C3H7OCl + HCl
Al2O3 + CaO = Ca(AlO2)2 =>
Al2O3 + CaO = Ca(AlO2)2
Mg + P4 = Mg4P2 =>
8 Mg + P4 = 2 Mg4P2
NaHSeO3 + NaOH = Na2SeO3 + H2O =>
NaHSeO3 + NaOH = Na2SeO3 + H2O
Ni + H = NiH3 =>
Ni + 3 H = NiH3
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
Mg + C6H8O7 = MgC6H4O7 + H2 =>
Mg + C6H8O7 = MgC6H4O7 + 2 H2
BaY2 + H2O = Ba(OH)2 + H2 + Y =>
BaY2 + 2 H2O = Ba(OH)2 + H2 + 2 Y
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C3H7OH + Cl2 = C3H7OCl + HCl =>
C3H7OH + Cl2 = C3H7OCl + HCl
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
CCl2 + NaOH = HCOONa + NaCl + H2O =>
CCl2 + 3 NaOH = HCOONa + 2 NaCl + H2O
Cu3(s) + AgNO3(ag) = Ag(s) + Cu(NO3)2(ag) =>
Cu3(s) + 6 AgNO3(ag) = 6 Ag(s) + 3 Cu(NO3)2(ag)
HNO2 + HCl = H3O + NOCl2 =>
HNO2 + 2 HCl = H3O + NOCl2
C3H7OH + Cl2 = C3H7OCl + HCl =>
C3H7OH + Cl2 = C3H7OCl + HCl
FeC2O4*2H20 + O2 = Fe2O3 + H2O + CO2 =>
4 FeC2O4*2H20 + 43 O2 = 2 Fe2O3 + 80 H2O + 8 CO2
KMnO4 + NaHSO3 = K + MnO2 + NaHSO4 =>
KMnO4 + 2 NaHSO3 = K + MnO2 + 2 NaHSO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C3H7OH + Cl2 = C3H7OCl + HCl =>
C3H7OH + Cl2 = C3H7OCl + HCl
S2O3 = S4O6 =>
2 S2O3 = S4O6
Na2SiO3 + KOH = K2SiO3 + NaOH =>
Na2SiO3 + 2 KOH = K2SiO3 + 2 NaOH
KAgC2N2 + AlN3O9 + C2H5NO2 = (AgAlO2)1(Al2O3)99 + CO2 + N2 + K2CO3 + H2O =>
18 KAgC2N2 + 3582.0000000001AlN3O9 + 5950.0000000001C2H5NO2 = 18(AgAlO2)1(Al2O3)99 + 11927 CO2 + 8366.0000000001N2 + 9 K2CO3 + 14875 H2O
CuFeS2(s) + O2(g) = Cu2S(s) + FeO(s) + SO2(g) =>
2 CuFeS2(s) + 4 O2(g) = Cu2S(s) + 2 FeO(s) + 3 SO2(g)
C6H7N5O16 + O2 = CO + NO2 + H2O =>
4 C6H7N5O16 + 7 O2 = 24 CO + 20 NO2 + 14 H2O
(NO2)C6H4CH3 + O2 = CO2 + H2O + N2 =>
4(NO2)C6H4CH3 + 31 O2 = 28 CO2 + 14 H2O + 2 N2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
CH3CH2OHC7H6O3 = C9H10O3H2O =>
CH3CH2OHC7H6O3 = C9H10O3H2O
Li2O = Li + O =>
Li2O = 2 Li + O
[NH4]2Fe[SO4]2(H2O)6 + NH4SCN = [NH4]2Fe[SO4](SCN)(H2O)6 + (NH4)SO4 =>
[NH4]2Fe[SO4]2(H2O)6 + NH4SCN = [NH4]2Fe[SO4](SCN)(H2O)6 + (NH4)SO4
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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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