| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KClO3 + Ba(OH)2 = Ba(ClO3)2 + 2 KOH
H2O + I2 = HI + O2 =>
2 H2O + 2 I2 = 4 HI + O2
O3 + CUO = CUO2 =>
O3 + 3 CUO = 3 CUO2
NH4Br + KOH = NH3 + H2O + KBr =>
NH4Br + KOH = NH3 + H2O + KBr
Cr(OH)4{-} + IO3{-} + OH{-} = CrO4{2-} + I2 + H2O =>
10 Cr(OH)4{-} + 6 IO3{-} + 4 OH{-} = 10 CrO4{2-} + 3 I2 + 22 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
O3 + CUO = CUO2 =>
O3 + 3 CUO = 3 CUO2
Fe + Fl2 = FeFl =>
2 Fe + Fl2 = 2 FeFl
Li2O(s) + H2O(l) = LiOH(aq) =>
Li2O(s) + H2O(l) = 2 LiOH(aq)
H2S + Br2 + H2O = H2SO4 + HBr =>
H2S + 4 Br2 + 4 H2O = H2SO4 + 8 HBr
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
[Co(NH3)5]Cl2 + H2O2 = [Co(OH)(NH3)5]Cl2 =>
2[Co(NH3)5]Cl2 + H2O2 = 2[Co(OH)(NH3)5]Cl2
Pb(CH3CO2)2 + Na2S = Pb2S4 + Na2(CH3CO2) =>
2 Pb(CH3CO2)2 + 4 Na2S = Pb2S4 + 4 Na2(CH3CO2)
Al + Fe3N2 = AlN + Fe = =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
CH3COOH + NaCl = HCl + CH3COONa =>
CH3COOH + NaCl = HCl + CH3COONa
SiO2 + Na2SO4 = Na2Si2O5 + SO3 =>
2 SiO2 + Na2SO4 = Na2Si2O5 + SO3
C57H110O6 + NaOH = C18H35O2Na + C3H8O3 =>
C57H110O6 + 3 NaOH = 3 C18H35O2Na + C3H8O3
K2HPO4 + CuNO3 = KNO3 + Cu2HPO4 =>
K2HPO4 + 2 CuNO3 = 2 KNO3 + Cu2HPO4
Ni + KMnO4 + H2SO4 = NiSO4 + MnSO4 + K2SO4 + H2O =>
5 Ni + 2 KMnO4 + 8 H2SO4 = 5 NiSO4 + 2 MnSO4 + K2SO4 + 8 H2O
As2S3 + NaNO3 + NaCO3 = Na3AsO4 + CO2 + Na2SO4 + NaNO2 =>
As2S3 + 8 NaNO3 + 12 NaCO3 = 2 Na3AsO4 + 12 CO2 + 3 Na2SO4 + 8 NaNO2
CoCl3*H2O + AgNO3 = AgCl3 + CoNO3 + H2O =>
CoCl3*H2O + AgNO3 = AgCl3 + CoNO3 + H2O
Al(OH)3 + H(C2H3O2) = Al(C2H3O2)3 + (HOH) =>
Al(OH)3 + 3 H(C2H3O2) = Al(C2H3O2)3 + 3(HOH)
HBr + LiHCO3 = H2CO3 + LiBr =>
HBr + LiHCO3 = H2CO3 + LiBr
C3H6O + Mg + H2O = C6H14O2*6H2O + Mg(OH)2 =>
2 C3H6O + Mg + 8 H2O = C6H14O2*6H2O + Mg(OH)2
O3 + CUO = CUO2 =>
O3 + 3 CUO = 3 CUO2
C23H5ClN8Na2O10S2 + O2 = CO2 + H2O + NO2 + SO3 + Na2O + Cl2O =>
2 C23H5ClN8Na2O10S2 + 62 O2 = 46 CO2 + 5 H2O + 16 NO2 + 4 SO3 + 2 Na2O + Cl2O
O3 + CUO = CUO2 =>
O3 + 3 CUO = 3 CUO2
NH4Br + KOH = NH3 + H2O + KBr =>
NH4Br + KOH = NH3 + H2O + KBr
H2Te = H2 + Te =>
H2Te = H2 + Te
Na2O + N2O5 = Na2ON2O5 =>
Na2O + N2O5 = Na2ON2O5
C6H8O7 + H2O2 = CO2 + H =>
2 C6H8O7 + 5 H2O2 = 12 CO2 + 26 H
ZrO2 + Y2O3 = ZrY2O5 =>
ZrO2 + Y2O3 = ZrY2O5
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
O3 + CUO = CUO2 =>
O3 + 3 CUO = 3 CUO2
CaCl + O2 = CaO + ClO =>
CaCl + O2 = CaO + ClO
Li2O(s) + H2O(l) = LiOH =>
Li2O(s) + H2O(l) = 2 LiOH
MoO3 + H2S = H2O + MoS2 + O2 =>
2 MoO3 + 4 H2S = 4 H2O + 2 MoS2 + O2
Zn(OH)2 + P2O5 = Zn(PO3)2 + H2O =>
Zn(OH)2 + P2O5 = Zn(PO3)2 + H2O
PbO2 + HCl = PbCl2O + H2O =>
PbO2 + 2 HCl = PbCl2O + H2O
PCl3 + Cl2 = PCl5 = PCl5 =>
PCl3 + Cl2 = PCl5
CaNO3 + KCO3 = KNO3 + CaCO3 =>
CaNO3 + KCO3 = KNO3 + CaCO3
Ag2SO4 + H2O = Ag + O2 + H2SO4 =>
2 Ag2SO4 + 2 H2O = 4 Ag + O2 + 2 H2SO4
Fe2(SO4)3 + K2CO3 + H2O = Fe(OH)3 + K2SO4 + CO2 =>
Fe2(SO4)3 + 3 K2CO3 + 3 H2O = 2 Fe(OH)3 + 3 K2SO4 + 3 CO2
Hg2CrO4 = Hg2 + O2 + Cr =>
Hg2CrO4 = Hg2 + 2 O2 + Cr
ZrO2 + Al2O3 + Li2O3 + La2O3 = Li77La3Zr2Al + O2 =>
8 ZrO2 + 2 Al2O3 + 154 Li2O3 + 6 La2O3 = 4 Li77La3Zr2Al + 251 O2
IO2 + H2O = IO3{-} + H{+} + e =>
IO2 + H2O = IO3{-} + 2 H{+} + e
[Ni(NH3)4] + NaOH = Ni(OH)2 + Na2 + NH3 =>
[Ni(NH3)4] + 2 NaOH = Ni(OH)2 + Na2 + 4 NH3
N2O + C2H2 = CO + H2O + N2 =>
3 N2O + C2H2 = 2 CO + H2O + 3 N2
ZnCl2 + Na3PO4 = Zn3(PO4)2 + (Na3)2(Cl2)3 =>
3 ZnCl2 + 2 Na3PO4 = Zn3(PO4)2 + (Na3)2(Cl2)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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