| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + Hg2(NO3)2 = Hg + HgNH2NO3 + HNO3
Na2O2 + H2O = NaHOH + O2 =>
Na2O2 + 2 H2O = 2 NaHOH + O2
Ba(s) + H2O(l) = BaH + O =>
2 Ba(s) + H2O(l) = 2 BaH + O
Zn(s) + HNO3 = ZnNO3 + H2 =>
2 Zn(s) + 2 HNO3 = 2 ZnNO3 + H2
Na3PO4 + Mg(No3)2 = NaNo3 + Mg3(PO4)2 =>
2 Na3PO4 + 3 Mg(No3)2 = 6 NaNo3 + Mg3(PO4)2
MnO2 + HCl = MnCl4 + H2O =>
MnO2 + 4 HCl = MnCl4 + 2 H2O
CH3OH + PCl5 = CH3Cl + POCl3O + H2 =>
2 CH3OH + PCl5 = 2 CH3Cl + POCl3O + H2
AlCr3 + LiI = AlI3 + LiCr =>
AlCr3 + 3 LiI = AlI3 + 3 LiCr
NiOHCl + H2SO4 = NiSO4 + H2O + HCl =>
NiOHCl + H2SO4 = NiSO4 + H2O + HCl
Ag + Na2SO4 = Ag2(SO4) + Na =>
2 Ag + Na2SO4 = Ag2(SO4) + 2 Na
Au(s) + KCN(aq) + O2(g) + H2O = K[Au(CN)2](aq) + KOH(aq) =>
4 Au(s) + 8 KCN(aq) + O2(g) + 2 H2O = 4 K[Au(CN)2](aq) + 4 KOH(aq)
Ae + HCe = AeCe3 + H2 =>
2 Ae + 6 HCe = 2 AeCe3 + 3 H2
Na2SO3 + CuSO4 = Na2SO4 + Cu2(SO3)2 =>
2 Na2SO3 + 2 CuSO4 = 2 Na2SO4 + Cu2(SO3)2
C2H4O2 + C8H20O = C10H20O2 + H2O =>
13 C2H4O2 + 8 C8H20O = 9 C10H20O2 + 16 H2O
AlCl3 + HNO3 = Al(NO3)3 + NOOCl + H2O =>
AlCl3 + 6 HNO3 = Al(NO3)3 + 3 NOOCl + 3 H2O
MgSO4 + Sr(ClO3)2 = MgClO3 + Sr(SO4)2 =>
2 MgSO4 + Sr(ClO3)2 = 2 MgClO3 + Sr(SO4)2
CoCl2(aq) + LiOH(aq) = Co(OH)2(s) + LiCl(aq) =>
CoCl2(aq) + 2 LiOH(aq) = Co(OH)2(s) + 2 LiCl(aq)
FeSO4 + H2O + NO = [Fe(H2O)5(NO)] + SO4 =>
FeSO4 + 5 H2O + NO = [Fe(H2O)5(NO)] + SO4
NO2 + HCl = NOCl + H2O + Cl2 =>
2 NO2 + 4 HCl = 2 NOCl + 2 H2O + Cl2
Na2O + H3PO4 = H2O + Na3PO4 =>
3 Na2O + 2 H3PO4 = 3 H2O + 2 Na3PO4
Al2 + P = AlP =>
Al2 + 2 P = 2 AlP
ZnS(aq) + HCl(aq) = ZnCl2(g) + H2S(aq) =>
ZnS(aq) + 2 HCl(aq) = ZnCl2(g) + H2S(aq)
Zn(NO3)2 = NO2 + O2 + ZnO =>
2 Zn(NO3)2 = 4 NO2 + O2 + 2 ZnO
Ca(aq) + (CO3)(aq) = CaCO3(s) =>
Ca(aq) + (CO3)(aq) = CaCO3(s)
Fe(NO3)3 + Na2CO3 = Fe2(CO3)3(s) + NaNO3(aq) =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2(CO3)3(s) + 6 NaNO3(aq)
Zn + H3(AsO4) = Zn3(AsO4) + H2 =>
6 Zn + 2 H3(AsO4) = 2 Zn3(AsO4) + 3 H2
BaNO3 + CuSO4 = Cu(NO3)2 + Ba2SO4 =>
2 BaNO3 + CuSO4 = Cu(NO3)2 + Ba2SO4
(NH4) + CrO7 = Cr2O3 + H2O + N2 =>
22(NH4) + 8 CrO7 = 4 Cr2O3 + 44 H2O + 11 N2
Co(H2O)6Cl2(aq) + NaOH(aq) = Co(OH)2 + NaCl + H2O =>
Co(H2O)6Cl2(aq) + 2 NaOH(aq) = Co(OH)2 + 2 NaCl + 6 H2O
[Co(NH3)6]Cl2 + O2 + NH4Cl + H2O = [Co(NH3)6]Cl3 + NH4OH =>
4[Co(NH3)6]Cl2 + O2 + 4 NH4Cl + 2 H2O = 4[Co(NH3)6]Cl3 + 4 NH4OH
Mn + Br2 = MnBr2 =>
Mn + Br2 = MnBr2
Al + AsO4 = Al(AsO4) =>
Al + AsO4 = Al(AsO4)
Sc + Cl3 = ScCl3 =>
Sc + Cl3 = ScCl3
Mg + CrI2 = Cr + MgI2 =>
Mg + CrI2 = Cr + MgI2
F2 + CuI = FCu + I =>
F2 + 2 CuI = 2 FCu + 2 I
Li2O + NaCI = Na2O + LiCI =>
Li2O + 2 NaCI = Na2O + 2 LiCI
Fe2O3 + S = Fe + SO2 =>
2 Fe2O3 + 3 S = 4 Fe + 3 SO2
Fe(s) + HCl(aq) = FeCl3(aw) + H2(g) =>
2 Fe(s) + 6 HCl(aq) = 2 FeCl3(aw) + 3 H2(g)
NI + H2O = NIO + H2 =>
NI + H2O = NIO + H2
Na2CrO4 + HBr = NaBr + Br2 + CrBr2 + H2O =>
Na2CrO4 + 8 HBr = 2 NaBr + 2 Br2 + CrBr2 + 4 H2O
BaCl + Na2C2O4 = BaC2O4 + Na2Cl =>
BaCl + Na2C2O4 = BaC2O4 + Na2Cl
KOH + NH4Cl = KCl + NH4OH =>
KOH + NH4Cl = KCl + NH4OH
BrO4 + Fe = Fe(BrO4)2 =>
2 BrO4 + Fe = Fe(BrO4)2
C8H3(oh) + O2 = CO2 + H2O =>
4 C8H3(oh) + 35 O2 = 32 CO2 + 6 H2O
KI + (NH4)2S2O8 = I2 + K2SO4 + (NH4)2SO4 =>
2 KI + (NH4)2S2O8 = I2 + K2SO4 + (NH4)2SO4
Li2SO3 + H3PO4 = Li3PO4 + H2SO3 =>
3 Li2SO3 + 2 H3PO4 = 2 Li3PO4 + 3 H2SO3
Fe2O3 + HOOCCOOH = H2O + Fe2(OOCCOO)3 =>
Fe2O3 + 3 HOOCCOOH = 3 H2O + Fe2(OOCCOO)3
Bi(NO3)3 + Ti(NO3)2 + C2H6N4O2 = Bi4Ti3O12 + N2 + CO2 + H2O =>
20 Bi(NO3)3 + 15 Ti(NO3)2 + 42 C2H6N4O2 = 5 Bi4Ti3O12 + 129 N2 + 84 CO2 + 126 H2O
CoCl2 + Na2Co3 = Co2Co3 + NaCl =>
5 CoCl2 + 5 Na2Co3 = 4 Co2Co3 + 10 NaCl
HCl(aq) + CaCO3(s) = CaCl2(aq) + CO2(aq) + H2O(aq) =>
2 HCl(aq) + CaCO3(s) = CaCl2(aq) + CO2(aq) + H2O(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
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