| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + 2 Al + 6 H2O = CaAl2(OH)8 + 6 H
Zn(NO3)2Cu(OH)2 = Cu(NO3)2Zn(OH)2 =>
Zn(NO3)2Cu(OH)2 = Cu(NO3)2Zn(OH)2
Si + CaO = Ca2Si + O2 =>
Si + 2 CaO = Ca2Si + O2
Na3[Al(OH)6] + HNO3 = Al(NO3)3 + NaNO3 + H2O =>
Na3[Al(OH)6] + 6 HNO3 = Al(NO3)3 + 3 NaNO3 + 6 H2O
CH6COH + O2 = H2O + CO2 =>
4 CH6COH + 13 O2 = 14 H2O + 8 CO2
P4S3 + KClO3 = P2O5 + KCl + SO2 =>
3 P4S3 + 16 KClO3 = 6 P2O5 + 16 KCl + 9 SO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
BaOH + CaO = Ca(OH)2 + Ba2O =>
2 BaOH + CaO = Ca(OH)2 + Ba2O
CuCl2 + MgO = CuO + MgCl2 =>
CuCl2 + MgO = CuO + MgCl2
H2SO4(l) + H2S(g) = SO2(g) + H2O(l) =>
3 H2SO4(l) + H2S(g) = 4 SO2(g) + 4 H2O(l)
I2 + K2SO3 + KOH = KI + K2SO4 + H2O =>
I2 + K2SO3 + 2 KOH = 2 KI + K2SO4 + H2O
Sn + Fe(NO3)3 = Fe + Sn(NO3) =>
3 Sn + Fe(NO3)3 = Fe + 3 Sn(NO3)
CH3COOCHCH2 + H2O = CH3CHO + CH3COOH =>
CH3COOCHCH2 + H2O = CH3CHO + CH3COOH
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Sr + Cu(NO3)2 = Sr(NO3) + Cu =>
2 Sr + Cu(NO3)2 = 2 Sr(NO3) + Cu
Fe3O4 + HI = FeI2 + H2O + FeI3 =>
Fe3O4 + 8 HI = FeI2 + 4 H2O + 2 FeI3
Sn(OH)2 + KCl = SnOHCl + KOH =>
Sn(OH)2 + KCl = SnOHCl + KOH
NH4Cl + KNO3 = ClK + NO3 + NH4 =>
NH4Cl + KNO3 = ClK + NO3 + NH4
H + Ag2O = Ag + H2O =>
2 H + Ag2O = 2 Ag + H2O
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
H3CCH3CH3CH3CH3OH + NaBr + H2SO4 = H3CCH3CH3CH3CH3Br + H2O + NaHSO4 =>
H3CCH3CH3CH3CH3OH + NaBr + H2SO4 = H3CCH3CH3CH3CH3Br + H2O + NaHSO4
UO2(NO3)2 + Zn + H2SO4 = U(SO4)2 + Zn(NO3)2 + H2O =>
UO2(NO3)2 + Zn + 2 H2SO4 = U(SO4)2 + Zn(NO3)2 + 2 H2O
AlN + H2O = NH3 + Al(OH)3 =>
AlN + 3 H2O = NH3 + Al(OH)3
I2 + K2SO3 + KOH = KI + K2SO4 + H2O =>
I2 + K2SO3 + 2 KOH = 2 KI + K2SO4 + H2O
Na2FeO4 + C6H12O6 + NaOH = Na4FeO4 + CO2 + H2O =>
12 Na2FeO4 + C6H12O6 + 24 NaOH = 12 Na4FeO4 + 6 CO2 + 18 H2O
SbCl + Hg2Cl2 + NaOH = NaSbO3 + NaCl + Hg + H2O =>
SbCl + 2 Hg2Cl2 + 6 NaOH = NaSbO3 + 5 NaCl + 4 Hg + 3 H2O
CoCO3 = CoO + CO2 =>
CoCO3 = CoO + CO2
MnSO4 + H2O2 = MnO2 + H2SO4 =>
MnSO4 + H2O2 = MnO2 + H2SO4
Cl2 + AgNO3 = Cl(NO3)2 + AgCl =>
3 Cl2 + 4 AgNO3 = 2 Cl(NO3)2 + 4 AgCl
NiFe2O4 = NiO + Fe2O3 =>
NiFe2O4 = NiO + Fe2O3
Al + HClO4 = H2 + Al(ClO4)3 =>
2 Al + 6 HClO4 = 3 H2 + 2 Al(ClO4)3
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
NH4OH + TiOCl2 = NH4Cl + TiO2 + H2O =>
2 NH4OH + TiOCl2 = 2 NH4Cl + TiO2 + H2O
Bariumnitrate + aluminiumchloride = aluminiumnitrate + bariumchloride =>
3 Ba(NO3)2 + 2 AlCl3 = 2 Al(NO3)3 + 3 BaCl2
S + O2 + NaOH = Na2SO3 + H2O =>
S + O2 + 2 NaOH = Na2SO3 + H2O
P5O2 = P + O2 =>
P5O2 = 5 P + O2
Ba(No3)2 = Ba + No3 =>
Ba(No3)2 = Ba + 2 No3
Cl2 + Ca(OH)2 = Ca(ClO3)2 + H2O + CaCl2 =>
6 Cl2 + 6 Ca(OH)2 = Ca(ClO3)2 + 6 H2O + 5 CaCl2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Fe(SCN)3 + NaF = Na3[FeF6] + NaSCN =>
Fe(SCN)3 + 6 NaF = Na3[FeF6] + 3 NaSCN
C2H3OCI + O2 = CO2 + H2O + CI2 =>
4 C2H3OCI + 11 O2 = 10 CO2 + 6 H2O + 2 CI2
SrS + AlCl3 = Al2S3 + SrCl2 =>
3 SrS + 2 AlCl3 = Al2S3 + 3 SrCl2
KHC8H4O4 + NaOH = NaC8H4O4 + K + H2O =>
KHC8H4O4 + NaOH = NaC8H4O4 + K + H2O
Li2CO3 + FeBr2 = FeCO3 + LiBr =>
Li2CO3 + FeBr2 = FeCO3 + 2 LiBr
CO2 + O2 = CO3 =>
2 CO2 + O2 = 2 CO3
Pb(CH3COO)2 + SO2 = Pb(SO2)2 + (CH3COO)2 =>
Pb(CH3COO)2 + 2 SO2 = Pb(SO2)2 + (CH3COO)2
C6H14N + O2 = CO2 + NO2 + H2O =>
2 C6H14N + 21 O2 = 12 CO2 + 2 NO2 + 14 H2O
C4H + O = HO + C2O =>
C4H + 3 O = HO + 2 C2O
Zn + H2O + NaCl = ZnCl2 + NaOH + H2 =>
Zn + 2 H2O + 2 NaCl = ZnCl2 + 2 NaOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/07/24
Équations équilibrées sur08/06/23
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