| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2SO3 = 2 NH3 + SO2 + H2O
NiSO4 + Ca(OH)2 = Ni(OH)2 + CaSO4 =>
NiSO4 + Ca(OH)2 = Ni(OH)2 + CaSO4
C6H5COOH + Ca = (C6H5COO)2Ca + H2 =>
2 C6H5COOH + Ca = (C6H5COO)2Ca + H2
K + La + Se = KLaSe =>
K + La + Se = KLaSe
Sn(HCO3)4(s) = Sn(CO3)2(s) + H2O(l) + CO2(g) =>
Sn(HCO3)4(s) = Sn(CO3)2(s) + 2 H2O(l) + 2 CO2(g)
Si + P = SiP3 =>
Si + 3 P = SiP3
CrI3 + KOH + Cl2 = H2O + K2CrO4 + KCl + KIOH =>
CrI3 + 11 KOH + 3 Cl2 = 4 H2O + K2CrO4 + 6 KCl + 3 KIOH
Pb + O2 + HOH = Pb(OH)2 =>
2 Pb + O2 + 2 HOH = 2 Pb(OH)2
As2O3 + ClH = AsCl3 + H2O =>
As2O3 + 6 ClH = 2 AsCl3 + 3 H2O
Sb + HNO3 = Sb(NO3)3 + NO2 + H2O =>
Sb + 6 HNO3 = Sb(NO3)3 + 3 NO2 + 3 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HBrO3 + S + H2O = HBr + H2SO4 =>
HBrO3 + S + H2O = HBr + H2SO4
KClO3 + FeCl2 + HCl = FeCl3 + H2O + KCl =>
KClO3 + 6 FeCl2 + 6 HCl = 6 FeCl3 + 3 H2O + KCl
Sn + Zn = SnZn =>
Sn + Zn = SnZn
ZnS + HBr = ZnBr2 + H2S =>
ZnS + 2 HBr = ZnBr2 + H2S
AlH3 + O2 = Al2O3 + H2O =>
2 AlH3 + 3 O2 = Al2O3 + 3 H2O
CUSO4 + KI = CUI + I2 + K2SO4 =>
2 CUSO4 + 4 KI = 2 CUI + I2 + 2 K2SO4
H2SO4 + SrBr2 = SrSO4 + HBr =>
H2SO4 + SrBr2 = SrSO4 + 2 HBr
Na2SO4 + Ba(NO3)2 = BaSO4 + NaNO3 =>
Na2SO4 + Ba(NO3)2 = BaSO4 + 2 NaNO3
TiF + H2 = Ti + HF =>
2 TiF + H2 = 2 Ti + 2 HF
HgCl + NH3 = NH4Cl + HgNH2Cl + Hg =>
2 HgCl + 2 NH3 = NH4Cl + HgNH2Cl + Hg
NaCH3OO + H2SO4 = Na2SO4 + CH3OOH =>
2 NaCH3OO + H2SO4 = Na2SO4 + 2 CH3OOH
NaOH + HSO4 = NaSO4 + H2O =>
NaOH + HSO4 = NaSO4 + H2O
NaHCO3 + C6H8O7H2O = C6H5Na3O7 + CO2 + H2O =>
3 NaHCO3 + C6H8O7H2O = C6H5Na3O7 + 3 CO2 + 4 H2O
NH4CO3 + HCl = NH4OH + CO2 + Cl =>
NH4CO3 + HCl = NH4OH + CO2 + Cl
CaCl2 + Ba(oh)2 = Ca(oh)2 + BaCl2 =>
2 CaCl2 + Ba(oh)2 = Ca(oh)2 + 2 BaCl2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Na2CO3 + KOH = NaOH + K2O + CO2 =>
Na2CO3 + 2 KOH = 2 NaOH + K2O + CO2
CoI2 + Ra(NO3)2 = RaI2 + Co(NO3)2 =>
CoI2 + Ra(NO3)2 = RaI2 + Co(NO3)2
K2O + NaOH = Na2O + KOH =>
K2O + 2 NaOH = Na2O + 2 KOH
HC2H3O2 + LiOH = H2O + LiC3H3O2 =>
3 HC2H3O2 + 2 LiOH = 4 H2O + 2 LiC3H3O2
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
Mn2O3 + PbO2 + HNO3 = H2MnO4 + Pb(NO3)2 + H2O =>
Mn2O3 + 3 PbO2 + 6 HNO3 = 2 H2MnO4 + 3 Pb(NO3)2 + H2O
C2H5NSCl + O2 = CO2 + H2O + NO + SO2 + Cl2 =>
4 C2H5NSCl + 19 O2 = 8 CO2 + 10 H2O + 4 NO + 4 SO2 + 2 Cl2
NiSO4 + Ca(OH)2 = Ni(OH)2 + CaSO4 =>
NiSO4 + Ca(OH)2 = Ni(OH)2 + CaSO4
Fe(OH)2 + Cl2 = Fe(OH)2Cl =>
2 Fe(OH)2 + Cl2 = 2 Fe(OH)2Cl
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
K2S2O8 + Bi(OH)3 + KOH = KBiO3 + K2SO4 + H2O =>
K2S2O8 + Bi(OH)3 + 3 KOH = KBiO3 + 2 K2SO4 + 3 H2O
HI + K2CrO4 = H2CrO4 + KI =>
2 HI + K2CrO4 = H2CrO4 + 2 KI
H{+} + IO3{-} + I{-} = I{+} + H2O =>
6 H{+} + IO3{-} + 2 I{-} = 3 I{+} + 3 H2O
H2SO3 + Br2H2O = H2SO4 + HBr =>
H2SO3 + Br2H2O = H2SO4 + 2 HBr
HNO3 + S = H2SO4 + NO =>
2 HNO3 + S = H2SO4 + 2 NO
NH2SO3H = NH2SO3{-} + H{+} =>
NH2SO3H = NH2SO3{-} + H{+}
Zn + AgBr = ZnBr2 + Ag(s) =>
Zn + 2 AgBr = ZnBr2 + 2 Ag(s)
H2SO4 + NH4NO3 = HNO3 + (NH4)2SO4 =>
H2SO4 + 2 NH4NO3 = 2 HNO3 + (NH4)2SO4
Na + MgCl2(aq) = NaCl(aq) + Mg(s) =>
2 Na + MgCl2(aq) = 2 NaCl(aq) + Mg(s)
K + I2 = KI =>
2 K + I2 = 2 KI
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HF + Br2 = HBr + F2 =>
2 HF + Br2 = 2 HBr + F2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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