| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 IrCl3 = 2 Ir + 3 Cl2
CH3CH2CHO + NaOH = CH3CH2CNaO + H2O =>
CH3CH2CHO + NaOH = CH3CH2CNaO + H2O
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
Fe2O3 + (NH4)2CO3 = Fe2(CO3)3 + (NH4)2O =>
Fe2O3 + 3(NH4)2CO3 = Fe2(CO3)3 + 3(NH4)2O
K2CrO7 + Cu + H2SO4 = K2SO4 + Cr2(SO4)3 + CuSO4 + H2O =>
2 K2CrO7 + 9 Cu + 14 H2SO4 = 2 K2SO4 + Cr2(SO4)3 + 9 CuSO4 + 14 H2O
C6H11OH + HNO3 = C6H10O4 + HNO2 + H2O =>
C6H11OH + 4 HNO3 = C6H10O4 + 4 HNO2 + H2O
Cu2O + H2O = CuOH =>
Cu2O + H2O = 2 CuOH
Ca(OCN)2 = CaCN2 + CO2 =>
Ca(OCN)2 = CaCN2 + CO2
C4H8(OH)2 + O2 = CO2 + H2 =>
C4H8(OH)2 + 3 O2 = 4 CO2 + 5 H2
Al2O3 + H2SO4 = Al{3+} + SO4{-2} + H2O =>
Al2O3 + 3 H2SO4 = 2 Al{3+} + 3 SO4{-2} + 3 H2O
K3(Po4) + AlCl3 = K3Cl3 + Al(Po4) =>
K3(Po4) + AlCl3 = K3Cl3 + Al(Po4)
CO2 + BaO = BaO2 + CO =>
CO2 + BaO = BaO2 + CO
CH2 + O2 = CO2 + HO =>
CH2 + 2 O2 = CO2 + 2 HO
I2 + NH4OH = NH4I + N2 + H2O =>
3 I2 + 8 NH4OH = 6 NH4I + N2 + 8 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
K2[HgI4] + NaOH = HgO + NaI + KI + H2O =>
K2[HgI4] + 2 NaOH = HgO + 2 NaI + 2 KI + H2O
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
H2SO4 + NaOH = NaSHO4 + H2O =>
H2SO4 + NaOH = NaSHO4 + H2O
HClO4 + KOH = KClO4 + H2O =>
HClO4 + KOH = KClO4 + H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
CaOCl + KI + HCl = I2 + CaCl2 + H2O + KCl =>
2 CaOCl + 2 KI + 4 HCl = I2 + 2 CaCl2 + 2 H2O + 2 KCl
KNO3 + C10H8 = K2CO3 + CO2 + N2 + H2O =>
48 KNO3 + 5 C10H8 = 24 K2CO3 + 26 CO2 + 24 N2 + 20 H2O
C6H8O7 + C2H7NO = C8H15NO8 =>
C6H8O7 + C2H7NO = C8H15NO8
Li2CO3 + Fe3O4 + H3PO4 = LiFePO4 + H2O + O2 + CO2 =>
3 Li2CO3 + 2 Fe3O4 + 6 H3PO4 = 6 LiFePO4 + 9 H2O + O2 + 3 CO2
K2MnO4 + KBr + H2O = KOH + MnO2 + Br2 =>
K2MnO4 + 2 KBr + 2 H2O = 4 KOH + MnO2 + Br2
Fe2{+} + Cr2 = Fe3{+} + Cr3{+} =>
6 Fe2{+} + 3 Cr2 = 4 Fe3{+} + 2 Cr3{+}
Na + H3O = Na4O2H5 + H5 =>
20 Na + 10 H3O = 5 Na4O2H5 + H5
Ba3 + N2 + HF = BaF2 + NH3 =>
Ba3 + N2 + 6 HF = 3 BaF2 + 2 NH3
H3AlO3 = Al2O3 + H2O =>
2 H3AlO3 = Al2O3 + 3 H2O
LaCr3(BO3)4 = LaB5O9 + LaBO3 + Cr2O3 =>
4 LaCr3(BO3)4 = 3 LaB5O9 + LaBO3 + 6 Cr2O3
C2H4 + K2O = K + CO2 + H2O =>
C2H4 + 6 K2O = 12 K + 2 CO2 + 2 H2O
HBr + Co = HCo + Br =>
HBr + Co = HCo + Br
NaHCO3 + C6H8O6 = H2O + CO2 + Na3C6H5O7 =>
30 NaHCO3 + 9 C6H8O6 = 26 H2O + 24 CO2 + 10 Na3C6H5O7
CaCl2(aq) + Na2SO4(s) = NaCl(aq) + CaSO4(s) =>
CaCl2(aq) + Na2SO4(s) = 2 NaCl(aq) + CaSO4(s)
NaIO3 + H2O + SO2 = H2SO4 + I2 + Na2SO4 =>
2 NaIO3 + 4 H2O + 5 SO2 = 4 H2SO4 + I2 + Na2SO4
C3H8O3 + H2O = CH2O2 + H2 =>
C3H8O3 + 3 H2O = 3 CH2O2 + 4 H2
Ca(OH)2CO2 = CaCO3(s)H2O(l) =>
Ca(OH)2CO2 = CaCO3(s)H2O(l)
Sr + S = SSr =>
Sr + S = SSr
Mg + C28H19N5Na2O6S4 = MgC28H19 + N5Na2O6S4 =>
Mg + C28H19N5Na2O6S4 = MgC28H19 + N5Na2O6S4
H2O + S2{-} = SO4{2-} + H{+} + e =>
8 H2O + S2{-} = 2 SO4{2-} + 16 H{+} + 13e
H2CN = CN + H =>
H2CN = CN + 2 H
Al(CH3COO)3 + KHCO3 = KCH3COO + Al(HCO3)3 =>
Al(CH3COO)3 + 3 KHCO3 = 3 KCH3COO + Al(HCO3)3
N2 + Cl0 + H2O + O2 = NH4Cl2O4 =>
N2 + 4 Cl0 + 4 H2O + 2 O2 = 2 NH4Cl2O4
Na2S + AgNO3 = NaNO3 + Ag2S =>
Na2S + 2 AgNO3 = 2 NaNO3 + Ag2S
NaClO + KMnO4 + H2SO4 = NaClO3 + K2SO4 + H2O + MnSO4 =>
5 NaClO + 4 KMnO4 + 6 H2SO4 = 5 NaClO3 + 2 K2SO4 + 6 H2O + 4 MnSO4
C2H4 + CH4 = C6H14 =>
5 C2H4 + 2 CH4 = 2 C6H14
In + O2 = In2O3 =>
4 In + 3 O2 = 2 In2O3
Fe(OH)3 + HAsO3 = Fe(AsO3)3 + H2O =>
Fe(OH)3 + 3 HAsO3 = Fe(AsO3)3 + 3 H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Ca(HS)2 + HNO3 = Ca(NO3)2 + H2SO4 + NO2 + H2O =>
Ca(HS)2 + 18 HNO3 = Ca(NO3)2 + 2 H2SO4 + 16 NO2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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