| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn304 + 304 KCIO3 + 304 K2CO3 = 304 K2MnO4 + 304 KCI + 304 CO2
C3H5(OH)3 + HNO3 = C3H5(NO3)3 + H2O =>
C3H5(OH)3 + 3 HNO3 = C3H5(NO3)3 + 3 H2O
Mg + FeCl3 = MgCl2 + Fe =>
3 Mg + 2 FeCl3 = 3 MgCl2 + 2 Fe
AlSO4 + HNO3 = Al(NO3)2 + H2SO4 =>
AlSO4 + 2 HNO3 = Al(NO3)2 + H2SO4
Ca(OH)2 + C9H8O4 = Ca(C9H7O4)2 + H2O =>
Ca(OH)2 + 2 C9H8O4 = Ca(C9H7O4)2 + 2 H2O
K3P + BeCl2 = KCl + Be3P2 =>
2 K3P + 3 BeCl2 = 6 KCl + Be3P2
LiNO2 = Li + NO2 =>
LiNO2 = Li + NO2
H3PO4 + Ca = H + Ca3(PO4)2 =>
2 H3PO4 + 3 Ca = 6 H + Ca3(PO4)2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
CuBr2 + HNO3 = Cu(NO3)2 + Br2 + NO2 + H2O =>
CuBr2 + 4 HNO3 = Cu(NO3)2 + Br2 + 2 NO2 + 2 H2O
S3O6{-2} + Cl2 + OH{-} = SO4{-2} + Cl{-} + H2O =>
S3O6{-2} + 4 Cl2 + 12 OH{-} = 3 SO4{-2} + 8 Cl{-} + 6 H2O
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
Fe(iii) + Al2O3 = FeO3 + Al2 =>
Fe(iii) + Al2O3 = FeO3 + Al2
H2S + HNO3 = H2SO4 + NO2 + H =>
H2S + 4 HNO3 = H2SO4 + 4 NO2 + 4 H
NaHCO3 = Na{+} + OH{-} + CO2 =>
NaHCO3 = Na{+} + OH{-} + CO2
K2S + CuCl2 = CuS + KCl =>
K2S + CuCl2 = CuS + 2 KCl
Na(OH) + LiCl = Li(OH) + NaCl =>
Na(OH) + LiCl = Li(OH) + NaCl
CrO + H2O = H2CrO2 =>
CrO + H2O = H2CrO2
Na + C + N2 = NaCN =>
2 Na + 2 C + N2 = 2 NaCN
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Ni{+} = Ni + Ni{2+} =>
2 Ni{+} = Ni + Ni{2+}
Fe2O3(H2O) + CO = Fe + CO2 + H2O =>
Fe2O3(H2O) + 3 CO = 2 Fe + 3 CO2 + H2O
H2S + H = H3S =>
H2S + H = H3S
ZnBr2 + Mg(C2H3O2)2 = Zn(C2H3O2)2 + MgBr2 =>
ZnBr2 + Mg(C2H3O2)2 = Zn(C2H3O2)2 + MgBr2
C12H22O11 + KNO3 = CO + H2O + K2CO3 + N22 =>
11 C12H22O11 + 66 KNO3 = 99 CO + 121 H2O + 33 K2CO3 + 3 N22
HCl + NH2OH + FeCl2 = FeCl3 + NH4OH =>
2 HCl + NH2OH + 2 FeCl2 = 2 FeCl3 + NH4OH
LiCl + SO2 + H2O + O2 = Li2SO4 + HCl =>
4 LiCl + 2 SO2 + 2 H2O + O2 = 2 Li2SO4 + 4 HCl
Cu(NO3)2 + CaI2 = Ca(NO3)2 + CuI2 =>
Cu(NO3)2 + CaI2 = Ca(NO3)2 + CuI2
CH3CH2CH3 + (O) = CH3COHCH3 + H2O =>
2 CH3CH2CH3 + 3(O) = 2 CH3COHCH3 + H2O
CaC2 + H2O = CaCO3 + CO2 + H2 =>
CaC2 + 5 H2O = CaCO3 + CO2 + 5 H2
Pb(NO3)2 + K = K(NO3)2 + Pb =>
Pb(NO3)2 + K = K(NO3)2 + Pb
CrO4 = Cr + O2 =>
CrO4 = Cr + 2 O2
SnO + NaOH + H2O = Na[Sn(OH)3] =>
SnO + NaOH + H2O = Na[Sn(OH)3]
Cr + S9 = Cr2S3 =>
6 Cr + S9 = 3 Cr2S3
NaSCN + Fe(NO3)3 = FeSCN + Na(NO3)3 =>
NaSCN + Fe(NO3)3 = FeSCN + Na(NO3)3
NiSO4(aq) + KOH(aq) = Ni(OH)2(aq) + K2SO4(aq) =>
NiSO4(aq) + 2 KOH(aq) = Ni(OH)2(aq) + K2SO4(aq)
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Ag + Cl + H2O = AgClO3 + H2 =>
Ag + Cl + 3 H2O = AgClO3 + 3 H2
F2(g) + NaCl(aq) = NaF(s) + Cl2(g) =>
F2(g) + 2 NaCl(aq) = 2 NaF(s) + Cl2(g)
V2O5 + S2Cl = VCl3 + SO2 + S =>
2 V2O5 + 12 S2Cl = 4 VCl3 + 5 SO2 + 19 S
F + HBr = H + FBr =>
F + HBr = H + FBr
C5H5N + H2O2 = CO2 + N2 + H2O =>
2 C5H5N + 25 H2O2 = 10 CO2 + N2 + 30 H2O
Mg2C + HCl = MgCl2 + C2H2 + H2 =>
2 Mg2C + 8 HCl = 4 MgCl2 + C2H2 + 3 H2
KMnO4 + H2SO4 + NaCl = K2SO4 + MnSO4 + NaSO4 + Cl2 + H2O =>
4 KMnO4 + 16 H2SO4 + 10 NaCl = 2 K2SO4 + 4 MnSO4 + 10 NaSO4 + 5 Cl2 + 16 H2O
Ba + Ti + TiO2 + Zn + As = Ba2Ti2Zn2As4OBa4As5 =>
12 Ba + 3 Ti + TiO2 + 4 Zn + 18 As = 2 Ba2Ti2Zn2As4OBa4As5
C10H7CO2H + O2 = CO2 + H2O =>
C10H7CO2H + 12 O2 = 11 CO2 + 4 H2O
BeI2 + Na2SO4 = BeSO4 + NaI =>
BeI2 + Na2SO4 = BeSO4 + 2 NaI
FePO4 + H2 = H3PO4 + Fe =>
2 FePO4 + 3 H2 = 2 H3PO4 + 2 Fe
HBrO4 + CaCO3 = Ca(BrO4)2 + CO2 + H2O =>
2 HBrO4 + CaCO3 = Ca(BrO4)2 + CO2 + H2O
NH4NO3 + HCl + H4N2CO = NH4Cl + CH5N3O4 =>
NH4NO3 + HCl + H4N2CO = NH4Cl + CH5N3O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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