| Équations équilibrées la veille | Équations équilibrées le lendemain |
IO3{-} + 62 Cl2 + 124 OH{-} = IO65{-} + 124 Cl{-} + 62 H2O
NaO + H2 = NaOH =>
2 NaO + H2 = 2 NaOH
K(s) + O(g) = KO(s) =>
K(s) + O(g) = KO(s)
MnO2 + NH3 + HCl = MnCl2 + N2 + H2O =>
3 MnO2 + 2 NH3 + 6 HCl = 3 MnCl2 + N2 + 6 H2O
KOH + CUCl2 = KCl + CU(OH)2 =>
2 KOH + CUCl2 = 2 KCl + CU(OH)2
C7H6O + C3H6O = C17H14O + H2O =>
2 C7H6O + C3H6O = C17H14O + 2 H2O
Cr + OH = CrO4 + H2O =>
Cr + 8 OH = CrO4 + 4 H2O
HClO4 + NaHCO3 = H2CO3 + NaClO4 =>
HClO4 + NaHCO3 = H2CO3 + NaClO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
FeCl2 + O2 + H2O = Fe(OH)3 + Cl2 =>
4 FeCl2 + 3 O2 + 6 H2O = 4 Fe(OH)3 + 4 Cl2
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Er(OH)3 + H{+} = Er{3+} + H2O =>
Er(OH)3 + 3 H{+} = Er{3+} + 3 H2O
HBr + NaF = HF + NaBr =>
HBr + NaF = HF + NaBr
FeCl3 + H2O + Fe = HCl + FeO =>
2 FeCl3 + 3 H2O + Fe = 6 HCl + 3 FeO
NaS2O3 + HCl = NaCl + H2O + SO2 + S =>
4 NaS2O3 + 4 HCl = 4 NaCl + 2 H2O + 5 SO2 + 3 S
Pb(NO3)2 + H2SO4 = Pb2SO4 + NO3 + H2 =>
2 Pb(NO3)2 + H2SO4 = Pb2SO4 + 4 NO3 + H2
C8H9NO + O2 = NO + CO2 + H2O =>
4 C8H9NO + 41 O2 = 4 NO + 32 CO2 + 18 H2O
NaClO + H2O2 = NaCl + HO2 =>
2 NaClO + H2O2 = 2 NaCl + 2 HO2
HBr + C2H2 = C2H3 + Br =>
HBr + C2H2 = C2H3 + Br
Al + ClO = AlClO =>
Al + ClO = AlClO
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
AlI3(aq) + (NH4)2CO3(aq) = Al2(CO3)3(s) + NH4I(aq) =>
2 AlI3(aq) + 3(NH4)2CO3(aq) = Al2(CO3)3(s) + 6 NH4I(aq)
MnI2 + F2 = MnF3 + IF5 =>
2 MnI2 + 13 F2 = 2 MnF3 + 4 IF5
Na2SO4 + AgNO3 = Na2SO4AgNO3 =>
Na2SO4 + AgNO3 = Na2SO4AgNO3
LiCl + Au = Li + AuCl3 =>
3 LiCl + Au = 3 Li + AuCl3
As2S3 + HNO3 + H2O = H2SO4 + H3AsO3 + NO =>
As2S3 + 8 HNO3 + 2 H2O = 3 H2SO4 + 2 H3AsO3 + 8 NO
(HOCH2)3CNH2 + H2SO4 = (HOCH2)3CNH3 + SO4 =>
2(HOCH2)3CNH2 + H2SO4 = 2(HOCH2)3CNH3 + SO4
Pb + N2 = Pb3N4 =>
3 Pb + 2 N2 = Pb3N4
Al + HNo3 = Al(No3)3(aq) + H2(g) =>
2 Al + 6 HNo3 = 2 Al(No3)3(aq) + 3 H2(g)
Ba2Si + H2O = Ba(OH)2 + SiH4 =>
Ba2Si + 4 H2O = 2 Ba(OH)2 + SiH4
Fe2O3 + K2O = K3FeO3 =>
Fe2O3 + 3 K2O = 2 K3FeO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2O2 + NaClO = O2 + Cl2 + NaOH =>
H2O2 + 2 NaClO = O2 + Cl2 + 2 NaOH
Al + NiSO4 = Al2(SO4)3 + Ni =>
2 Al + 3 NiSO4 = Al2(SO4)3 + 3 Ni
C3H6 + KMnO4 + KOH = K2MnO4 + CH3COOK + H2O =>
2 C3H6 + 12 KMnO4 + 15 KOH = 12 K2MnO4 + 3 CH3COOK + 9 H2O
Na2SO3 + Ba(OH)2 = BaSO3 + NaOH =>
Na2SO3 + Ba(OH)2 = BaSO3 + 2 NaOH
NaVO3 + Zn + HCl = NaCl + VCl4 + ZnCl2 + H2O =>
2 NaVO3 + Zn + 12 HCl = 2 NaCl + 2 VCl4 + ZnCl2 + 6 H2O
I2 + AgF = AgI + IF2 =>
3 I2 + 4 AgF = 4 AgI + 2 IF2
Fe(OH)3 + H2SO4 = Fe{3+} + SO4{2-} + H2O =>
2 Fe(OH)3 + 3 H2SO4 = 2 Fe{3+} + 3 SO4{2-} + 6 H2O
(NH4)2SO4(aq) + Ca(OH)2 = CaSO4 + NH3 + H2O =>
(NH4)2SO4(aq) + Ca(OH)2 = CaSO4 + 2 NH3 + 2 H2O
C12H25 + O2 = CO2 + H2O =>
4 C12H25 + 73 O2 = 48 CO2 + 50 H2O
C2H2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 C2H2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
AgKI = AgIK =>
AgKI = AgIK
KNO3 + *(H2SO4) = HNO3 + K2SO4 =>
2 KNO3 + *(H2SO4) = 2 HNO3 + K2SO4
Cr + ClO3 = CrO4 + Cl =>
3 Cr + 4 ClO3 = 3 CrO4 + 4 Cl
Al + NiSO4 = Al2(SO4)3 + Ni =>
2 Al + 3 NiSO4 = Al2(SO4)3 + 3 Ni
C2H3OH2 + CH3CO2H = CH3CO2C2H5 + H2O =>
4 C2H3OH2 + 2 CH3CO2H = 3 CH3CO2C2H5 + 2 H2O
CuCl2 + Ni(ClO4)2 = Cu(ClO4)2 + NiCl2 =>
CuCl2 + Ni(ClO4)2 = Cu(ClO4)2 + NiCl2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
ZnSO4 + Na3(PO4) = Zn3(PO4)2 + Na2(SO4) =>
3 ZnSO4 + 2 Na3(PO4) = Zn3(PO4)2 + 3 Na2(SO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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