| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CaCl2(aq) + 2 K3PO4(aq) = Ca3(PO4)2(s) + 6 KCl(aq)
H2SO4 + H2O2 + H2O = H10S3O15 =>
3 H2SO4 + H2O2 + H2O = H10S3O15
Li3N + H2SO4 = Li2SO4 + (NH4)2SO4 =>
2 Li3N + 4 H2SO4 = 3 Li2SO4 + (NH4)2SO4
MgS + PbCl4 = MgCl2 + Pb2S4 =>
4 MgS + 2 PbCl4 = 4 MgCl2 + Pb2S4
KBrO3 + H2O = KOH + HBrO3 =>
KBrO3 + H2O = KOH + HBrO3
CH3COCH3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + CO2 =>
5 CH3COCH3 + 16 KMnO4 + 24 H2SO4 = 39 H2O + 8 K2SO4 + 16 MnSO4 + 15 CO2
Pb(OH)2 + H2O2 = PbO2 + H2O =>
Pb(OH)2 + H2O2 = PbO2 + 2 H2O
Ba(CH3CO2)2 + Na2CO3 = Ba(CO3) + Na(CH3CO2) =>
Ba(CH3CO2)2 + Na2CO3 = Ba(CO3) + 2 Na(CH3CO2)
NH3 + HI = NH4 + I =>
NH3 + HI = NH4 + I
Fe + KSCN = Fe(SCN)3 + K =>
Fe + 3 KSCN = Fe(SCN)3 + 3 K
Li2CO3 + H2O + Co3O4 = *LiCoO2 + H2 + CO2 =>
3 Li2CO3 + H2O + 2 Co3O4 = 6*LiCoO2 + H2 + 3 CO2
NH4Cl + HCl = NH5 + Cl2 =>
NH4Cl + HCl = NH5 + Cl2
C7H5NO3S + O2 = N2O + SO2 + CO2 + H2O =>
2 C7H5NO3S + 16 O2 = N2O + 2 SO2 + 14 CO2 + 5 H2O
NH4NO3 + C6H10O5 = CO2 + H2O + N2 =>
12 NH4NO3 + C6H10O5 = 6 CO2 + 29 H2O + 12 N2
Al + KNO2 + KOH + H2O = KAlO2 + NH3 =>
2 Al + KNO2 + KOH + H2O = 2 KAlO2 + NH3
HFCl3 + Al = HFCl2 + AlCl3 =>
3 HFCl3 + Al = 3 HFCl2 + AlCl3
NO2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + N2O5 + H2O =>
10 NO2 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 N2O5 + 3 H2O
BaC2O4 = BaCO3 + CO =>
BaC2O4 = BaCO3 + CO
(NH4)2SO4 + HCl = (NH4)Cl + H2SO4 =>
(NH4)2SO4 + 2 HCl = 2(NH4)Cl + H2SO4
Hg + ZnCl2 = HgCl + Zn =>
2 Hg + ZnCl2 = 2 HgCl + Zn
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
Sn + KOH = KSn + OH =>
Sn + KOH = KSn + OH
S8 + Li2S = Li2S6 =>
5 S8 + 8 Li2S = 8 Li2S6
Ba3(AsO4)2 = BaO + As2O5 =>
Ba3(AsO4)2 = 3 BaO + As2O5
KBr(aq) + Na2CO3(aq) = K2CO3 + NaBr =>
2 KBr(aq) + Na2CO3(aq) = K2CO3 + 2 NaBr
MgCl2 + (NH4)2CO3 + H2O = Mg2(OH)2CO3 + NH4Cl + CO2 =>
2 MgCl2 + 2(NH4)2CO3 + H2O = Mg2(OH)2CO3 + 4 NH4Cl + CO2
Mg(NO3)2 + (NH4)2CO3 = MgCO3 + NH4NO3 =>
Mg(NO3)2 + (NH4)2CO3 = MgCO3 + 2 NH4NO3
GeO2 + SO2 = GeSO4 =>
GeO2 + SO2 = GeSO4
SO3{-2} + MnO4{-} + H2O = SO4{2-} + MnO2 + OH{-} =>
3 SO3{-2} + 2 MnO4{-} + H2O = 3 SO4{2-} + 2 MnO2 + 2 OH{-}
Ba(OH)2*8H2O = Ba(OH)2 + H2O =>
Ba(OH)2*8H2O = Ba(OH)2 + 8 H2O
HgI2 + KI = K2(HgI4) =>
HgI2 + 2 KI = K2(HgI4)
AlCl3(s) + H2O = Al(OH)3 + HCl =>
AlCl3(s) + 3 H2O = Al(OH)3 + 3 HCl
Pb(ClO3)2(aq) + NaI(aq) = PbI2(s) + NaClO3(aq) =>
Pb(ClO3)2(aq) + 2 NaI(aq) = PbI2(s) + 2 NaClO3(aq)
Li(s) + I2(s) = LiI(s) =>
2 Li(s) + I2(s) = 2 LiI(s)
HBr + O2 = H2O + Br =>
4 HBr + O2 = 2 H2O + 4 Br
Si + HBr = SiBr4 + H2 =>
Si + 4 HBr = SiBr4 + 2 H2
HgI2 + KI = K2(HgI4) =>
HgI2 + 2 KI = K2(HgI4)
C3H5O3{-} = C3H3O3{-} + H{+} + {-} =>
C3H5O3{-} = C3H3O3{-} + 2 H{+} + 2e
FeO + Cl = FeCl2 + O2 =>
2 FeO + 4 Cl = 2 FeCl2 + O2
CH3COCOOH + O2 = CO2 + H2O =>
2 CH3COCOOH + 5 O2 = 6 CO2 + 4 H2O
CHCl3 + I2 = CICl3 + HI =>
CHCl3 + I2 = CICl3 + HI
CuO(s) + H2SO4(l) = CuSO4 + H2O =>
CuO(s) + H2SO4(l) = CuSO4 + H2O
SiHCl3 + O2 = SiO2 + H2O + Cl2 =>
4 SiHCl3 + 5 O2 = 4 SiO2 + 2 H2O + 6 Cl2
[NH4(BF4)] + [Ni(NH3)6]Cl2 = [Ni(NH3)6](BF4)2 + NH4Cl =>
2[NH4(BF4)] + [Ni(NH3)6]Cl2 = [Ni(NH3)6](BF4)2 + 2 NH4Cl
Zn(OH)2 + Na2CO3 = ZnCO3 + Na(OH) =>
Zn(OH)2 + Na2CO3 = ZnCO3 + 2 Na(OH)
Sr + SO3 = SrSO3 =>
Sr + SO3 = SrSO3
NH4F + Br2 = NH4Br + F2 =>
2 NH4F + Br2 = 2 NH4Br + F2
Bi + HCl = BiCl + H =>
Bi + HCl = BiCl + H
CuSO4*5H2O + Fe = FeSO4 + Cu + H2O =>
CuSO4*5H2O + Fe = FeSO4 + Cu + 5 H2O
Ba(NO3)2 + KCl = BaCl2 + KNO3 =>
Ba(NO3)2 + 2 KCl = BaCl2 + 2 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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