| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Sn + 2 FeCl3 = 2 SnCl3 + Fe2
HCl(aq) + CuCO3 = CO2 + H2O + CuCl2 =>
2 HCl(aq) + CuCO3 = CO2 + H2O + CuCl2
CeC2 + H2O = Ce(OH)4 + C2H4 =>
CeC2 + 4 H2O = Ce(OH)4 + C2H4
AlF3 + H2O = Al(OH)3 + HF =>
AlF3 + 3 H2O = Al(OH)3 + 3 HF
HS + O = H2O + S02 =>
2 HS + O = H2O + S02
Al(NO3)3 + KCl = AlCl + K(NO3)3 =>
Al(NO3)3 + KCl = AlCl + K(NO3)3
Br + H2O = H2Br + OH =>
Br + 2 H2O = H2Br + 2 OH
Mg2Al4Si5O18 + SiO2 + Na + Fe2O3 = NaAlSi3O8 + MgSiO3 + Fe3O4 =>
Mg2Al4Si5O18 + 9 SiO2 + 4 Na + 6 Fe2O3 = 4 NaAlSi3O8 + 2 MgSiO3 + 4 Fe3O4
SiO + H2SO4 = H2O + Si + SO4 =>
SiO + H2SO4 = H2O + Si + SO4
BaO + Al = Al2O3 + Ba =>
3 BaO + 2 Al = Al2O3 + 3 Ba
P4 + Na = Na3P =>
P4 + 12 Na = 4 Na3P
F + NCl = NF3 + Cl =>
3 F + NCl = NF3 + Cl
L2 + CO2 = CO + L2O5 =>
L2 + 5 CO2 = 5 CO + L2O5
(NH4)2CO3 + Ca(ClO4)2 = CaCO3 + NH4ClO4 =>
(NH4)2CO3 + Ca(ClO4)2 = CaCO3 + 2 NH4ClO4
C12H22O11 + NaNO3 = CO + H2O + Na2O + N2 =>
5 C12H22O11 + 24 NaNO3 = 60 CO + 55 H2O + 12 Na2O + 12 N2
KMnO4 + H2SO4 + H2C2O4 = CO2 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 H2C2O4 = 10 CO2 + K2SO4 + 2 MnSO4 + 8 H2O
C57H104O9 + C4H10O = C19H36O3 + H2O =>
8 C57H104O9 + 19 C4H10O = 28 C19H36O3 + 7 H2O
H2TeO3 + Pt(OH)4 = Pt(TeO3)2 + H2O =>
2 H2TeO3 + Pt(OH)4 = Pt(TeO3)2 + 4 H2O
Cl2 + H2O = HCl + O2 =>
2 Cl2 + 2 H2O = 4 HCl + O2
Zn + KNO3 + H2SO4 = ZnSO4 + KNO2 + H2O =>
Zn + KNO3 + H2SO4 = ZnSO4 + KNO2 + H2O
FeCO3 + H2 = Fe + CO2 + H2O =>
FeCO3 + H2 = Fe + CO2 + H2O
TiN + H2O2 = TiO2 + N + H2O =>
TiN + 2 H2O2 = TiO2 + N + 2 H2O
K2NO3 + C6H12O6 = K2CO3 + N2 + H2O =>
6 K2NO3 + C6H12O6 = 6 K2CO3 + 3 N2 + 6 H2O
NaCl + H2SO4 + MnO4 = Na2SO4 + MnSO4 + H2O + Cl =>
6 NaCl + 4 H2SO4 + MnO4 = 3 Na2SO4 + MnSO4 + 4 H2O + 6 Cl
LiOH + Fe(NO3)3 = LiNO3 + Fe(OH)3 =>
3 LiOH + Fe(NO3)3 = 3 LiNO3 + Fe(OH)3
Cl + SO2 + H2O = HCl + H2SO4(balance) =>
2 Cl + SO2 + 2 H2O = 2 HCl + H2SO4(balance)
CuCl2 + Na3PO4 = Cu + P3O12 + NaCl =>
9 CuCl2 + 6 Na3PO4 = 9 Cu + 2 P3O12 + 18 NaCl
Zn(CH3COO)2(H2O)2 + KOH = ZnO + CH3COOK + H2O =>
Zn(CH3COO)2(H2O)2 + 2 KOH = ZnO + 2 CH3COOK + 3 H2O
OsCl5 = Os5 + Cl =>
5 OsCl5 = Os5 + 25 Cl
LiOH + Cl2O7 = H2O + LiClO4 =>
2 LiOH + Cl2O7 = H2O + 2 LiClO4
Al + Cl2 = Al3{+} + Cl{-}1 =>
6 Al + Cl2 = 2 Al3{+} + 2 Cl{-}1
CaBr2 + H2O = CaBr2H2O =>
CaBr2 + H2O = CaBr2H2O
NH3 + O = NO3 + H2O =>
2 NH3 + 9 O = 2 NO3 + 3 H2O
Ca(HCO3) = CaCO3 + H2 =>
2 Ca(HCO3) = 2 CaCO3 + H2
AgCl + NaF = NaCl + AgF =>
AgCl + NaF = NaCl + AgF
NiCl2 + O2 = NiO + Cl2O5 =>
NiCl2 + 3 O2 = NiO + Cl2O5
N + H2O = NH4 + O2 =>
N + 2 H2O = NH4 + O2
KX + AgNO3 = KNO3 + AgX =>
KX + AgNO3 = KNO3 + AgX
C12H24O12 + O2 = CO2 + H2O =>
C12H24O12 + 12 O2 = 12 CO2 + 12 H2O
NH4OH + NaHSO3 = NaNH4SO3 + H2O =>
NH4OH + NaHSO3 = NaNH4SO3 + H2O
C4H12 = C4H8 + H2 =>
C4H12 = C4H8 + 2 H2
Cl2 + OH{-} = Cl{-} + ClO3{-} + H2O =>
3 Cl2 + 6 OH{-} = 5 Cl{-} + ClO3{-} + 3 H2O
Sb2O5 + KI + HCl = SbCl3 + KCl + I2 + H2O =>
Sb2O5 + 4 KI + 10 HCl = 2 SbCl3 + 4 KCl + 2 I2 + 5 H2O
Pb(OH)2 + Cl2 + NaOH = PbO2 + NaCl + H2O =>
Pb(OH)2 + Cl2 + 2 NaOH = PbO2 + 2 NaCl + 2 H2O
Na(NO3) + H2O = NaOH + HNO3 =>
Na(NO3) + H2O = NaOH + HNO3
C2H4 + Br2 = C2H2Br2 + H2 =>
C2H4 + Br2 = C2H2Br2 + H2
X = X12 =>
12 X = X12
Cu2S + NO3{-} + H{+} = Cu{+2} + SO4{2-} + NO + H2O =>
3 Cu2S + 10 NO3{-} + 16 H{+} = 6 Cu{+2} + 3 SO4{2-} + 10 NO + 8 H2O
K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O =>
2 K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O
FeSO4 + AgCl = Ag2SO4 + FeCl2 =>
FeSO4 + 2 AgCl = Ag2SO4 + FeCl2
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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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