| Équations équilibrées la veille | Équations équilibrées le lendemain |
KIO3 + KI = K2O3 + I2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Na + H3AsO3 = Na3AsO3 + H2 =>
6 Na + 2 H3AsO3 = 2 Na3AsO3 + 3 H2
Ba(NO3)2 + NaHCO3 = BaHCO3 + Na(NO3)2 =>
Ba(NO3)2 + NaHCO3 = BaHCO3 + Na(NO3)2
CH3Br + Na = CH3Na + Br =>
CH3Br + Na = CH3Na + Br
HClO + V(OH)5 = V(ClO)5 + H2O =>
5 HClO + V(OH)5 = V(ClO)5 + 5 H2O
HCl + LiOH = LiH + ClOH =>
HCl + LiOH = LiH + ClOH
C5H8O3 + H2O = CH4 + CO2 =>
4 C5H8O3 + 6 H2O = 11 CH4 + 9 CO2
HCl + CaCO3 = CaCl2 + H2CO3 = CO2 =>
2 HCl + CaCO3 = CaCl2 + H2CO3
ZnNo2 + Mg = Zn + MgNo2 =>
ZnNo2 + Mg = Zn + MgNo2
Zn(s) + S(s) = ZnS =>
Zn(s) + S(s) = ZnS
NH3 + Fe(NO3)3 = Fe(NH3)4 + NO3 =>
4 NH3 + Fe(NO3)3 = Fe(NH3)4 + 3 NO3
MnSO4 + H2SO4 + PbO2 = Pb(HSO4)2 + HMnO4 + H2O =>
2 MnSO4 + 8 H2SO4 + 5 PbO2 = 5 Pb(HSO4)2 + 2 HMnO4 + 2 H2O
CoCl2 + CaOH = CoOH + CaCl2 =>
CoCl2 + CaOH = CoOH + CaCl2
Sn + H2SO4 = S + SnO2 + H2O =>
3 Sn + 2 H2SO4 = 2 S + 3 SnO2 + 2 H2O
Au(OH)3 + H2 = Au + H2O =>
2 Au(OH)3 + 3 H2 = 2 Au + 6 H2O
H2Se + KOH = KHSe + H2O =>
H2Se + KOH = KHSe + H2O
IO3 + SO3 = I + SO4 =>
IO3 + 3 SO3 = I + 3 SO4
Na2SO3 + NaClO = Na2SO4 + NaCl =>
Na2SO3 + NaClO = Na2SO4 + NaCl
Fe(ll) + O2 = FeO =>
2 Fe(ll) + O2 = 2 FeO
BaOH4 + H2O = BaO + HOH4 =>
3 BaOH4 + 4 H2O = 3 BaO + 4 HOH4
Ce + O2 = Ce2O3 =>
4 Ce + 3 O2 = 2 Ce2O3
FrOH + Pb(ClO3)2 = FrClO3 + Pb(OH)2 =>
2 FrOH + Pb(ClO3)2 = 2 FrClO3 + Pb(OH)2
CuCl + HBr = CuBr + HCl =>
CuCl + HBr = CuBr + HCl
CuCO3 + HC2H3O2 = CuC2H3O2 + CO2 + H2O =>
8 CuCO3 + 9 HC2H3O2 = 8 CuC2H3O2 + 10 CO2 + 6 H2O
*2CaO + H2O = Ca(OH)2 =>
*2CaO + 2 H2O = 2 Ca(OH)2
N2H8Cr2O7 = Cr2O3 + H2O + N2 =>
N2H8Cr2O7 = Cr2O3 + 4 H2O + N2
Au + HI = AuI + H =>
Au + HI = AuI + H
C + H = C3H8 =>
3 C + 8 H = C3H8
Cl2(g) + NaBr(s) = NaCl(s) + Br2(g) =>
Cl2(g) + 2 NaBr(s) = 2 NaCl(s) + Br2(g)
NaI + SnCl4 = I2 + NaCl + Sn =>
4 NaI + SnCl4 = 2 I2 + 4 NaCl + Sn
Br2 + NaO = NaBr + O2 =>
Br2 + 2 NaO = 2 NaBr + O2
Co + KSCN = Co(SCN)4 + K =>
Co + 4 KSCN = Co(SCN)4 + 4 K
AgCIO3 + Cl2 = AgCl + CIO2 + O2 =>
2 AgCIO3 + Cl2 = 2 AgCl + 2 CIO2 + O2
Hg2NO3 + KI = Hg2I + KNO3 =>
Hg2NO3 + KI = Hg2I + KNO3
MnSO4 + NaOH + H2O2 = Na2SO4 + MnO2 + H2O =>
MnSO4 + 2 NaOH + H2O2 = Na2SO4 + MnO2 + 2 H2O
Ta(OH)5 = Ta2O5 + H2O =>
2 Ta(OH)5 = Ta2O5 + 5 H2O
Sr + HI = SrI + H =>
Sr + HI = SrI + H
K + HCl = KCl + H =>
K + HCl = KCl + H
AlCl = Cl2 + Al =>
2 AlCl = Cl2 + 2 Al
K2S + CdCl2 = KCl + CdS =>
K2S + CdCl2 = 2 KCl + CdS
Me3NHB11H14 + NaH = Na2B11H13 + Me3N + H =>
Me3NHB11H14 + 2 NaH = Na2B11H13 + Me3N + 4 H
NaBr + H2SO4 + C2H6O = C2H5Br + Na2SO4 + H2O =>
2 NaBr + H2SO4 + 2 C2H6O = 2 C2H5Br + Na2SO4 + 2 H2O
Co(OH)2 + NaOH = [Co(OH)4]Na2 =>
Co(OH)2 + 2 NaOH = [Co(OH)4]Na2
Fe + Cl2 + CO2 = FeO + CCl4 =>
2 Fe + 2 Cl2 + CO2 = 2 FeO + CCl4
HCl + Ga(OH)3 = H2O + Ga(OH)2Cl =>
HCl + Ga(OH)3 = H2O + Ga(OH)2Cl
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
AgC2O4 = Ag + C2O4 =>
AgC2O4 = Ag + C2O4
Ni + AgF = NiAg + F =>
Ni + AgF = NiAg + F
Fe2 + F2 = Fe3F =>
3 Fe2 + F2 = 2 Fe3F
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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