| Équations équilibrées la veille | Équations équilibrées le lendemain |
K + 2 H2O = K(OH)2 + H2
Au(OH)3 + OH = Au(OH)4 =>
Au(OH)3 + OH = Au(OH)4
Ni(CH3COO)2*4H2O + NO2NH4 = Ni(NO2)2(NH3)2 + CH3COOH + H2O =>
Ni(CH3COO)2*4H2O + 2 NO2NH4 = Ni(NO2)2(NH3)2 + 2 CH3COOH + 4 H2O
CH3NO2 + O2 = CO2 + N2 + H2O =>
4 CH3NO2 + 3 O2 = 4 CO2 + 2 N2 + 6 H2O
H2O + NO3{-} + As2S3 = AsO4 + SO4{-2} + NO + H =>
8 H2O + 6 NO3{-} + As2S3 = 2 AsO4 + 3 SO4{-2} + 6 NO + 16 H
CH4CH2CH2COOH + H2O = CH4 + CO2 =>
8 CH4CH2CH2COOH + 6 H2O = 21 CH4 + 11 CO2
HCl + NaMnO4 + Au = MnCl2 + AuCl3 + H2O + NaCl =>
24 HCl + 3 NaMnO4 + 5 Au = 3 MnCl2 + 5 AuCl3 + 12 H2O + 3 NaCl
CO2 + H2O = C6H12O6 + O2 = =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HIO3 + FeI2 + HCl = FeCl + ICl + H2O =>
3 HIO3 + 4 FeI2 + 15 HCl = 4 FeCl + 11 ICl + 9 H2O
(NH4)2SO4 + BaCl2 = (NH4)Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2(NH4)Cl + BaSO4
C17H31COOC16H33 + O2 = CO2 + H2O =>
C17H31COOC16H33 + 49 O2 = 34 CO2 + 32 H2O
H3C6H5O7 + H = HH3C6H5O7 =>
H3C6H5O7 + H = HH3C6H5O7
Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu
Ca(OH)2 + Cl = CaCl + H2O + [Ca(OCl)2] =>
2 Ca(OH)2 + 3 Cl = CaCl + 2 H2O + [Ca(OCl)2]
Au{3+} + Cu{+} = Cu{2+} + Au =>
Au{3+} + 3 Cu{+} = 3 Cu{2+} + Au
CH3CH2OH + Mg = CH3CH2OMg + H2 =>
2 CH3CH2OH + 2 Mg = 2 CH3CH2OMg + H2
Cl2 + Ca(OH)2 = CaCl2 + H2O2 =>
Cl2 + Ca(OH)2 = CaCl2 + H2O2
As2S5 + FeS2 + H2O + O2 = FeAsO4*2H2O + H2SO4 =>
2 As2S5 + 4 FeS2 + 26 H2O + 35 O2 = 4 FeAsO4*2H2O + 18 H2SO4
PH3 + H2P4 = H4P2 =>
6 PH3 + H2P4 = 5 H4P2
CH3CH2CH2COONa + NaOH = CH3CH2CH3* + Na2CO3 =>
CH3CH2CH2COONa + NaOH = CH3CH2CH3* + Na2CO3
Fe(aq) + Na3PO4(aq) = FePO4(aq) + Na =>
Fe(aq) + Na3PO4(aq) = FePO4(aq) + 3 Na
Li + CH3COOH = C2H3LiO2 + H2 =>
2 Li + 2 CH3COOH = 2 C2H3LiO2 + H2
Al2O3 + CsOH = CsAlO2 + H2O =>
Al2O3 + 2 CsOH = 2 CsAlO2 + H2O
C8H18O(l) + O2(g) = CO2(g) + H2O =>
C8H18O(l) + 12 O2(g) = 8 CO2(g) + 9 H2O
Na2S2O3 + AgNo3 = Ag2S2O3 + NaNo3 =>
Na2S2O3 + 2 AgNo3 = Ag2S2O3 + 2 NaNo3
H2(CO3) + Na = Na(CO3) + H =>
H2(CO3) + Na = Na(CO3) + 2 H
K2 + CO3 = K2O + CO2 =>
K2 + CO3 = K2O + CO2
TiCl3 + NH4OH = TiO2 + N2 + H2 + Cl2 =>
2 TiCl3 + 4 NH4OH = 2 TiO2 + 2 N2 + 10 H2 + 3 Cl2
BO + KOH = K3 + BO3 + H2O =>
3 BO + 12 KOH = 4 K3 + 3 BO3 + 6 H2O
HNO3(aq) + H2O(l) = H3NO4(aq) =>
HNO3(aq) + H2O(l) = H3NO4(aq)
NaNO3 + Cu + H2SO4 = NaHSO4 + Cu(NO3)2 + NO + H2O =>
8 NaNO3 + 3 Cu + 8 H2SO4 = 8 NaHSO4 + 3 Cu(NO3)2 + 2 NO + 4 H2O
(NH4)2Co3 + FeCl2 = ClNH4 + FeCo3 =>
(NH4)2Co3 + FeCl2 = 2 ClNH4 + FeCo3
H2SO4 + SO2 + O = H2SO4SO3 =>
H2SO4 + SO2 + O = H2SO4SO3
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
S + Sr(OH)2 = SrS + SrSO4 + H2O =>
4 S + 4 Sr(OH)2 = 3 SrS + SrSO4 + 4 H2O
MgBr2 + Cl2 = MgCl2 + Br23 =>
23 MgBr2 + 23 Cl2 = 23 MgCl2 + 2 Br23
Na2S2O3 + H2SO4 = Na2SO3 + SO2 + H2O =>
Na2S2O3 + 2 H2SO4 = Na2SO3 + 3 SO2 + 2 H2O
AgNO3 + Sn = NO3 + SnAg =>
AgNO3 + Sn = NO3 + SnAg
O2 + Br2 = Br2O7 =>
7 O2 + 2 Br2 = 2 Br2O7
Ca(OH)2 + Zn(OH)2 = CaZnO2 + H2O =>
Ca(OH)2 + Zn(OH)2 = CaZnO2 + 2 H2O
Cu(s) + NHO3(aq) = Cu(NO3)2(aq) + NO(g) + H2O(l) =>
3 Cu(s) + 8 NHO3(aq) = 3 Cu(NO3)2(aq) + 2 NO(g) + 4 H2O(l)
HF(g) + NaOH(aq) + Al2O3(s) = Na3AlF6(s) + H2O(l) =>
12 HF(g) + 6 NaOH(aq) + Al2O3(s) = 2 Na3AlF6(s) + 9 H2O(l)
N2O3 + HOH = H + NO3 =>
N2O3 + 3 HOH = 6 H + 2 NO3
HC6H7O7 + Na2CO3 = CO2 + H2O + Na3CO2 =>
HC6H7O7 + 9 Na2CO3 = 9 CO2 + 4 H2O + 6 Na3CO2
H2O2 + Mn(OH)2 = H2O + MnO4 =>
3 H2O2 + Mn(OH)2 = 4 H2O + MnO4
CdCl2 = Cd + Cl2 =>
CdCl2 = Cd + Cl2
HCl + CO2 = CO + Cl2 + H2O =>
2 HCl + CO2 = CO + Cl2 + H2O
Li3O6NiCoMn + H2O = LiOH + NiO + LiCoO2 + LiMnO2 + O2 =>
4 Li3O6NiCoMn + 2 H2O = 4 LiOH + 4 NiO + 4 LiCoO2 + 4 LiMnO2 + O2
Sr2(CO3)2 + H(NO3) = Sr(NO3)2 + H2(CO3) =>
Sr2(CO3)2 + 4 H(NO3) = 2 Sr(NO3)2 + 2 H2(CO3)
Ba(s) + Fe(NO3)3(aq) = Fe(s) + Ba(NO3) =>
3 Ba(s) + Fe(NO3)3(aq) = Fe(s) + 3 Ba(NO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
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