| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 3 Na = Al2O3 + 3 NaOH + 3 H
C2O + O = CO6 =>
C2O + 11 O = 2 CO6
NH4Cl + H2O = NH4 + HCl + O =>
2 NH4Cl + H2O = 2 NH4 + 2 HCl + O
Fe + CuCl2 = FeCl2Cu =>
Fe + CuCl2 = FeCl2Cu
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
S3 = S8 =>
8 S3 = 3 S8
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
CrCl2 + Cl2 = CrCl3 =>
2 CrCl2 + Cl2 = 2 CrCl3
HgO = Hg + O =>
HgO = Hg + O
C2H5OH + K2CrO7 + H2SO4 = CH3COOH + K2SO4 + Cr(SO4)3 + H2O =>
3 C2H5OH + 2 K2CrO7 + 8 H2SO4 = 3 CH3COOH + 2 K2SO4 + 2 Cr(SO4)3 + 11 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al2O3 = Al + O2 = =>
2 Al2O3 = 4 Al + 3 O2
CrHg2O4 = Cr2O3 + Hg + O =>
2 CrHg2O4 = Cr2O3 + 4 Hg + 5 O
H2S + Ca(OH)2 = HS + HCa(OH)2 =>
H2S + Ca(OH)2 = HS + HCa(OH)2
CH3CH2CH2COOCH2CH3 + NaOH = CH3CH2CH2COONa + CH3CH2OH =>
CH3CH2CH2COOCH2CH3 + NaOH = CH3CH2CH2COONa + CH3CH2OH
KNO3* = KNO + O2* =>
KNO3* = KNO + O2*
FeO + NaOH = NaFeO2 + H =>
FeO + NaOH = NaFeO2 + H
NH3 + HC2H3O2 = NH4 + C2H3O2 =>
NH3 + HC2H3O2 = NH4 + C2H3O2
Ag(OH) = Ag + OH =>
Ag(OH) = Ag + OH
Al + H{+} = Al3{+} + H2 =>
6 Al + 2 H{+} = 2 Al3{+} + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH3Cl = CH3* + Cl* =>
CH3Cl = CH3* + Cl*
Cr + HClO4 = Cr(ClO4)2 + H2 =>
Cr + 2 HClO4 = Cr(ClO4)2 + H2
AlPO4 + Na = Na3PO4 + Al =>
AlPO4 + 3 Na = Na3PO4 + Al
C12H26 + O = CO2 + H2O =>
C12H26 + 37 O = 12 CO2 + 13 H2O
Ca(NO3)2(aq) + KCl(aq) = CaCl(aq) + K(NO3)2(aq) =>
Ca(NO3)2(aq) + KCl(aq) = CaCl(aq) + K(NO3)2(aq)
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Br + NaIO = NaBr + IO =>
Br + NaIO = NaBr + IO
SbBr3 + H2S = Sb2S3 + HBr =>
2 SbBr3 + 3 H2S = Sb2S3 + 6 HBr
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
MnO4 + HBr = MnBr2 + H2O + Br =>
MnO4 + 8 HBr = MnBr2 + 4 H2O + 6 Br
FeCl(aq) + Zn(s) = Fe(s) + ZnCl2(aq) =>
2 FeCl(aq) + Zn(s) = 2 Fe(s) + ZnCl2(aq)
NaHCO3 + CH3COOH = CO2(g) + H2O(l) + CH3CO2Na(aq) =>
NaHCO3 + CH3COOH = CO2(g) + H2O(l) + CH3CO2Na(aq)
Cr2O7{2-} + OH{-} = CrO4{2-} + H2O =>
Cr2O7{2-} + 2 OH{-} = 2 CrO4{2-} + H2O
CH3C4H9 + O2 = CO2 + H2O =>
CH3C4H9 + 8 O2 = 5 CO2 + 6 H2O
ZnCO3 + Hg(NO3)2 = HgCO3 + Zn(NO3)2 =>
ZnCO3 + Hg(NO3)2 = HgCO3 + Zn(NO3)2
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V
Al(NO3)3 + Ga = Ga(NO3)3 + Al =>
Al(NO3)3 + Ga = Ga(NO3)3 + Al
Al + Ca(OH)2 + H2O = Ca(AlO2)2 + H2 =>
2 Al + Ca(OH)2 + 2 H2O = Ca(AlO2)2 + 3 H2
NiC2O4(H2O)2(s) + O2(g) = NiO(s) + H2O(g) + CO2(g) =>
2 NiC2O4(H2O)2(s) + O2(g) = 2 NiO(s) + 4 H2O(g) + 4 CO2(g)
C2H6 + CO = CH3COCH3 =>
C2H6 + CO = CH3COCH3
KOH(aq) + H3Po4(S) = K3Po4(S) + H2O(aq) =>
3 KOH(aq) + H3Po4(S) = K3Po4(S) + 3 H2O(aq)
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
CH3CHO + Ag2O + NH3 = CH3COONH4 + Ag =>
CH3CHO + Ag2O + NH3 = CH3COONH4 + 2 Ag
C3H8O + K2Cr2O7 = C3H8OK2Cr2O7 =>
C3H8O + K2Cr2O7 = C3H8OK2Cr2O7
MnSO4 + H2SO4 + K2S2O8 = HMnO4 + K2SO4 + SO2 =>
2 MnSO4 + H2SO4 + K2S2O8 = 2 HMnO4 + K2SO4 + 4 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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