| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cl2 + 14 MnO4{-} + 4 H2O = 6 ClO4{-} + 14 MnO2 + 8 OH{-}
Mg2Si + H2O = Mg(OH)2 + SiH4 =>
Mg2Si + 4 H2O = 2 Mg(OH)2 + SiH4
XeF2 + KI + H2O = Xe + KF + IO4 + H =>
XeF2 + 2 KI + 8 H2O = Xe + 2 KF + 2 IO4 + 16 H
Li(OH) + HS = LiS + H2O =>
Li(OH) + HS = LiS + H2O
H + CrCO3 = H2O + CO2 + Cr2 =>
4 H + 2 CrCO3 = 2 H2O + 2 CO2 + Cr2
AgCu + HNO3 = AgNO3 + CuNO3 + NO2 + H2O =>
AgCu + 4 HNO3 = AgNO3 + CuNO3 + 2 NO2 + 2 H2O
NaHCO3 + H3C6H5O7 = C6H6Na2O7 + H2O + CO2 =>
2 NaHCO3 + H3C6H5O7 = C6H6Na2O7 + 2 H2O + 2 CO2
K3Fe(CN)6 + Na2S2O3 = K3S2O3 + Na2Fe(CN)6 =>
K3Fe(CN)6 + Na2S2O3 = K3S2O3 + Na2Fe(CN)6
RbOH + P2O5 = RbPO3 + H2O =>
2 RbOH + P2O5 = 2 RbPO3 + H2O
Al + S + KNO3 = Al2SO3 + K + N =>
2 Al + S + KNO3 = Al2SO3 + K + N
LiBrCl = LiClBr =>
LiBrCl = LiClBr
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CaCl2 + NaOH = NaCl2 + CaOH =>
CaCl2 + NaOH = NaCl2 + CaOH
CdSO4 + H2O = CdO + H2SO4 =>
CdSO4 + H2O = CdO + H2SO4
Rb(s)LiCl(aq) = RbCl(aq)Li(s) =>
Rb(s)LiCl(aq) = RbCl(aq)Li(s)
C2H5OH + CUO = C3COOH + CU + H2O =>
4 C2H5OH + 11 CUO = 2 C3COOH + 11 CU + 11 H2O
FeCl2 + Ca(OH)2 + O2 = FeOOH + CaCl2 + H2O =>
4 FeCl2 + 4 Ca(OH)2 + O2 = 4 FeOOH + 4 CaCl2 + 2 H2O
H2SO4(s) + KOH(aq) = H2O(l) + K2SO4(aq) =>
H2SO4(s) + 2 KOH(aq) = 2 H2O(l) + K2SO4(aq)
KAlSi3O8 + NaOH = KAlSiO4 + Na2SiO3 + H2O =>
KAlSi3O8 + 4 NaOH = KAlSiO4 + 2 Na2SiO3 + 2 H2O
Na2[B2(OH)4(O2)2]6H2O + KI + H2SO4 = Na2SO4 + K2SO4 + B2O3 + H2O + I2 =>
Na2[B2(OH)4(O2)2]6H2O + 34 KI + 18 H2SO4 = Na2SO4 + 17 K2SO4 + 6 B2O3 + 31 H2O + 17 I2
KMnO4C6H10 = MnO2C6H10O2K =>
KMnO4C6H10 = MnO2C6H10O2K
Cd(HCO3)2 = CCdO3H2OCO2 =>
Cd(HCO3)2 = CCdO3H2OCO2
F(g)KI(s) = FI(g)K(s) =>
F(g)KI(s) = FI(g)K(s)
Pb(C2H3O2)2(NH4)2SO4 = PbSO4(NH4)2(C2H3O2)2 =>
Pb(C2H3O2)2(NH4)2SO4 = PbSO4(NH4)2(C2H3O2)2
K + Cu(NO3)2 = K2(NO3)2 + Cu =>
2 K + Cu(NO3)2 = K2(NO3)2 + Cu
Br(NO3)Na(SO4) = Br(SO4)Na(NO3) =>
Br(NO3)Na(SO4) = Br(SO4)Na(NO3)
SulfurodeAluminio + OxidodeZinc = SulfurodeZinc + OxidodeAluminio =>
SulfurodeAluminio + OxidodeZinc = SulfurodeZinc + OxidodeAluminio
H3PO4 + Fe(OH)3 = FePO4 + H2O =>
H3PO4 + Fe(OH)3 = FePO4 + 3 H2O
MgN2 + H2Cl = MgCl2 + NH4Cl =>
MgN2 + 4 H2Cl = MgCl2 + 2 NH4Cl
HC3H5O3NaOH = HOHC3H5NaO3 =>
HC3H5O3NaOH = HOHC3H5NaO3
Na2O3Si + HI = SiO2 + NaI + H2O =>
Na2O3Si + 2 HI = SiO2 + 2 NaI + H2O
ZnCl2 + CH4N2S = ZnS + CH4 + N2 + Cl2 =>
ZnCl2 + CH4N2S = ZnS + CH4 + N2 + Cl2
Al + CaOH2 = Ca + Al(OH2)3 =>
Al + 3 CaOH2 = 3 Ca + Al(OH2)3
HNO3 + Ag(NH3)2 = AgNO + NH3 + H2O =>
5 HNO3 + 8 Ag(NH3)2 = 8 AgNO + 13 NH3 + 7 H2O
Fe(OH)2 + NaOH + O2 = NaFeO2 + H2O =>
4 Fe(OH)2 + 4 NaOH + O2 = 4 NaFeO2 + 6 H2O
AgNO3NaSO4{-2} = NaNO3AgSO4{-2} =>
AgNO3NaSO4{-2} = NaNO3AgSO4{-2}
H2SO3 + Cr2O7{-2} + H{+} = H2SO4 + Cr{+3} + H2O =>
3 H2SO3 + Cr2O7{-2} + 8 H{+} = 3 H2SO4 + 2 Cr{+3} + 4 H2O
AgNOKCO = KNOAgCO =>
AgNOKCO = KNOAgCO
K(PO) + CaHCl = KCl + CaH(PO) =>
K(PO) + CaHCl = KCl + CaH(PO)
LiCoO2 + HNO3 = LiNO3 + Co(NO3)2 + H2O + O2 =>
4 LiCoO2 + 12 HNO3 = 4 LiNO3 + 4 Co(NO3)2 + 6 H2O + O2
C8H9NOHNO3 = C8H8N2O3H2O =>
C8H9NOHNO3 = C8H8N2O3H2O
C8H5O4KNaOH = C8H4O4NaKH2O =>
C8H5O4KNaOH = C8H4O4NaKH2O
H{+} + NO3 + e = NO + H2O =>
4 H{+} + NO3 + 4e = NO + 2 H2O
Fe3O3 + O2 = Fe2O3 =>
4 Fe3O3 + 3 O2 = 6 Fe2O3
AlBr3(aq) + Cl2(aq) = AlCl3(aq) + Br2(aq) =>
2 AlBr3(aq) + 3 Cl2(aq) = 2 AlCl3(aq) + 3 Br2(aq)
Pr6O11 + KI + H2SO4 = I2 + Pr2(SO4)3 + K2SO4 + H2O =>
Pr6O11 + 4 KI + 11 H2SO4 = 2 I2 + 3 Pr2(SO4)3 + 2 K2SO4 + 11 H2O
HBr + NaMnO4 = NaBr + MnBr2 + Br + H2O =>
8 HBr + NaMnO4 = NaBr + MnBr2 + 5 Br + 4 H2O
Na2SO3(aq) + H3PO4(aq) = H2SO3(aq) + Na3PO4(aq) =>
3 Na2SO3(aq) + 2 H3PO4(aq) = 3 H2SO3(aq) + 2 Na3PO4(aq)
C6H9CH3 + Br2 = C6H9CH3Br2 =>
C6H9CH3 + Br2 = C6H9CH3Br2
Ag(s) + S8(s) = Ag2S(s) =>
16 Ag(s) + S8(s) = 8 Ag2S(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/25/24
Équations équilibrées sur05/25/23
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