| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C10H10O4S(s) + 23 O2(g) = 20 CO2(g) + 2 SO2(g) + 10 H2O(g)
SnCl2*2H2O + NH4OH = Sn(OH)2 + NH4Cl + H2O =>
SnCl2*2H2O + 2 NH4OH = Sn(OH)2 + 2 NH4Cl + 2 H2O
NaClO + CH3COOH = HClO + CH3COONa =>
NaClO + CH3COOH = HClO + CH3COONa
S + Y = SY =>
S + Y = SY
Zn + K2Cr2O7 + HNO3 = Zn(NO3)2 + Cr(NO3)3 + KNO3 + H2O =>
3 Zn + K2Cr2O7 + 14 HNO3 = 3 Zn(NO3)2 + 2 Cr(NO3)3 + 2 KNO3 + 7 H2O
K + Al + SO4 + H2O = KAl(SO4)2(H2O)12 =>
K + Al + 2 SO4 + 12 H2O = KAl(SO4)2(H2O)12
Fe2SiO4 + H2SO4 = FeSO4 + Si(OH)4 =>
Fe2SiO4 + 2 H2SO4 = 2 FeSO4 + Si(OH)4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
BCl3 + H2O = H3BO3 + HCl =>
BCl3 + 3 H2O = H3BO3 + 3 HCl
NH4HCO3 + H7NO2 = NH4NO3 + CO2 + H2 =>
NH4HCO3 + H7NO2 = NH4NO3 + CO2 + 4 H2
As2S3 + NH3 + H2O = AsO2 + AsS2 + NH4 =>
2 As2S3 + 4 NH3 + 2 H2O = AsO2 + 3 AsS2 + 4 NH4
KNO3 + H2SO4 + (C6H5)2NH = KHSO4 + (C6H5)2NH2NO3 =>
KNO3 + H2SO4 + (C6H5)2NH = KHSO4 + (C6H5)2NH2NO3
CaBr + ZnSO4 = CaSO4 + ZnBr =>
CaBr + ZnSO4 = CaSO4 + ZnBr
(NH4)2SO4 + CuCl2 = Cu(SO4) + (NH4)2Cl2 =>
(NH4)2SO4 + CuCl2 = Cu(SO4) + (NH4)2Cl2
NH3 + HCl = NH3H + Cl =>
NH3 + HCl = NH3H + Cl
H2O2 + O2 = HO2 =>
H2O2 + O2 = 2 HO2
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
AlCl3 + CuNO3 = Al(NO3)3 + CuCl =>
AlCl3 + 3 CuNO3 = Al(NO3)3 + 3 CuCl
NaBr + V(NO3)3 = Na(NO3)3 + VBr =>
NaBr + V(NO3)3 = Na(NO3)3 + VBr
BaS + PtCl2 = BaCl2 + SPt =>
BaS + PtCl2 = BaCl2 + SPt
Na + CI = NaCI =>
Na + CI = NaCI
Li2S + Sb2S3 + LiI + S = Li56Sb10S46I14 =>
21 Li2S + 5 Sb2S3 + 14 LiI + 10 S = Li56Sb10S46I14
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
KI + CHCl3 = I2 + KCl + CHCl2 =>
2 KI + 2 CHCl3 = I2 + 2 KCl + 2 CHCl2
K[Ag(NO2)2] + NH4OH = K[Ag(OH)2] + NH4NO2 =>
K[Ag(NO2)2] + 2 NH4OH = K[Ag(OH)2] + 2 NH4NO2
N2 + P = N2P =>
N2 + P = N2P
AgC2H3O2 = Ag + C2 + H3 + O2 =>
AgC2H3O2 = Ag + C2 + H3 + O2
Rb(s) + Cl2(g) = RbCl(s) =>
2 Rb(s) + Cl2(g) = 2 RbCl(s)
FeCl3 + KSCN + H2O = [Fe(H2O)5(SCN)]Cl2 + KCl =>
FeCl3 + KSCN + 5 H2O = [Fe(H2O)5(SCN)]Cl2 + KCl
AgNO3 + Pb(NO3)2 = AgPb + NO3 =>
AgNO3 + Pb(NO3)2 = AgPb + 3 NO3
Al + Na3PO4 + H2O = Na2HPO4 + Na[Al(OH)4] + H2 =>
2 Al + 2 Na3PO4 + 8 H2O = 2 Na2HPO4 + 2 Na[Al(OH)4] + 3 H2
S8 + HCl = H2S + Cl2 =>
S8 + 16 HCl = 8 H2S + 8 Cl2
HI(aq) + KHCO3(aq) = KI + H2O + CO2 =>
HI(aq) + KHCO3(aq) = KI + H2O + CO2
MgSO4(aq) + Pb(s) = PbSO4(aq) + Mg(s) =>
MgSO4(aq) + Pb(s) = PbSO4(aq) + Mg(s)
MnO4{-} + Cl{-} + H{+} = MnO2 + H2O + Cl2 =>
2 MnO4{-} + 6 Cl{-} + 8 H{+} = 2 MnO2 + 4 H2O + 3 Cl2
Zr + Cl = ZrCl4 =>
Zr + 4 Cl = ZrCl4
Cu + Pd(NO3)2 = Cu(NO3)2 + Pd =>
Cu + Pd(NO3)2 = Cu(NO3)2 + Pd
Cr2O3 + KClO3 + H2SO4 = CrSO4 + KClO4 + H2O =>
Cr2O3 + KClO3 + 2 H2SO4 = 2 CrSO4 + KClO4 + 2 H2O
Na2(PO4) + CaCl2 = Ca(PO4) + NaCl =>
Na2(PO4) + CaCl2 = Ca(PO4) + 2 NaCl
KIO3 + K2S2O8 + KOH = K2H2IO6 + K2SO4 + H2O =>
2 KIO3 + 3 K2S2O8 + 8 KOH = 2 K2H2IO6 + 6 K2SO4 + 2 H2O
P + O2 = P4O6 =>
4 P + 3 O2 = P4O6
CuCl2 + KCN = K2[Cu(CN)4] + KCl =>
CuCl2 + 4 KCN = K2[Cu(CN)4] + 2 KCl
C6H5OH + NaCl = C6H5ONa + HCl =>
C6H5OH + NaCl = C6H5ONa + HCl
N2O3 + NaOH = NaNO2 + H2O =>
N2O3 + 2 NaOH = 2 NaNO2 + H2O
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
Cr + Fe{3+} = Cr{3+} + Fe{2+} =>
Cr + 3 Fe{3+} = Cr{3+} + 3 Fe{2+}
VO2 + H2O = V(OH)4 =>
VO2 + 2 H2O = V(OH)4
PO2 + O2 = P2O5 =>
4 PO2 + O2 = 2 P2O5
Zn + K3Fe(CN)6 = Zn3(Fe(CN)6)2 + K =>
3 Zn + 2 K3Fe(CN)6 = Zn3(Fe(CN)6)2 + 6 K
Ga + H2 = GaH2 =>
Ga + H2 = GaH2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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