| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg + I2 = HgI2
Ti4 + O2 = Ti2O4 =>
Ti4 + 4 O2 = 2 Ti2O4
NH4Cl + NaOH = NH3 + H2O + NaCl =>
NH4Cl + NaOH = NH3 + H2O + NaCl
C2H2 + AgNO3 + NH4OH = Ag2C2 + NH4NO3 + H2O =>
C2H2 + 2 AgNO3 + 2 NH4OH = Ag2C2 + 2 NH4NO3 + 2 H2O
Al + FeOH = AlOH + Fe =>
Al + FeOH = AlOH + Fe
FeSO4 + HNO3 + H2O2 = Fe(NO3)3 + H2SO4 + H2O =>
2 FeSO4 + 6 HNO3 + H2O2 = 2 Fe(NO3)3 + 2 H2SO4 + 2 H2O
P2O5 + CsOH = CsPO3 + H2O =>
P2O5 + 2 CsOH = 2 CsPO3 + H2O
HC2H302 + KOH = K + H2O + CO2 =>
HC2H302 + 311 KOH = 311 K + 307 H2O + 2 CO2
C2H6O + O2 = CH + H2O =>
2 C2H6O + O2 = 4 CH + 4 H2O
C4H6O6 + C2H5OH = C8H14O6 + H2O =>
C4H6O6 + 2 C2H5OH = C8H14O6 + 2 H2O
Co(acac)3 + HNO3 = Co(NO3)2 + H(acac) =>
Co(acac)3 + 6 HNO3 = 3 Co(NO3)2 + 6 H(acac)
MnO2 + O2 = MnO41 =>
2 MnO2 + 39 O2 = 2 MnO41
NaOH + BaCl2 = BaO2H2 + NaCl =>
2 NaOH + BaCl2 = BaO2H2 + 2 NaCl
AgC2H3O2 + K2CO3 = KC2H3O2 + Ag2CO3 =>
2 AgC2H3O2 + K2CO3 = 2 KC2H3O2 + Ag2CO3
HNO2 + H5IO6 = IO3 + NO3 + H2O =>
HNO2 + 3 H5IO6 = 3 IO3 + NO3 + 8 H2O
Fe(NO3)2 + (NH4)2SO4 = NH4NO3 + FeSO4 =>
Fe(NO3)2 + (NH4)2SO4 = 2 NH4NO3 + FeSO4
NH3 + CO2 = H2O + H2NCONH2 =>
2 NH3 + CO2 = H2O + H2NCONH2
MnCl2 + KClO + KOH = KCl + KMnO4 + H2O =>
2 MnCl2 + 5 KClO + 6 KOH = 9 KCl + 2 KMnO4 + 3 H2O
Pb(OH)2 + OH{-} = PbO2{2-} + H2O =>
Pb(OH)2 + 2 OH{-} = PbO2{2-} + 2 H2O
KHCrO4 + Sn2Cl + HCl = CrCl3 + Sn4Cl3 + KCl + H2O =>
KHCrO4 + 6 Sn2Cl + 7 HCl = CrCl3 + 3 Sn4Cl3 + KCl + 4 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NaOH + HI = HOH + NaI =>
NaOH + HI = HOH + NaI
A1(OH) + HBr = A1Br + HOH =>
A1(OH) + HBr = A1Br + HOH
KCl + Mg(OH)2 = K(OH) + MgCl2 =>
2 KCl + Mg(OH)2 = 2 K(OH) + MgCl2
C3H8O + BrOH = C3H8OBrOH =>
C3H8O + BrOH = C3H8OBrOH
K2Cr2O7 + Cu + H2SO4 = K2SO4 + Cr2(SO4)3 + CuSO4 + H2O =>
K2Cr2O7 + 3 Cu + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 CuSO4 + 7 H2O
AgNO3 + KClO3 = AgClO3 + KNO3 =>
AgNO3 + KClO3 = AgClO3 + KNO3
Sn + Ba(NO3)2 + H2O = SnO2 + NO2 + Ba(OH)2 =>
Sn + 2 Ba(NO3)2 + 2 H2O = SnO2 + 4 NO2 + 2 Ba(OH)2
Pb{+4} + IO3{-} = IPbO3{+3} =>
Pb{+4} + IO3{-} = IPbO3{+3}
K2S + CuSO4 = K2SO4 + CuS =>
K2S + CuSO4 = K2SO4 + CuS
Cr + HNO3 = Cr(NO3) + H2O + NO2 =>
Cr + 2 HNO3 = Cr(NO3) + H2O + NO2
ZnCl4 + H2 = HCl4 + Zn2 =>
2 ZnCl4 + H2 = 2 HCl4 + Zn2
SO4{-2} + H{+} + Br{-} = SO2 + Br2 + H2O =>
SO4{-2} + 4 H{+} + 2 Br{-} = SO2 + Br2 + 2 H2O
FeO + H2O = Fe(OH)2 =>
FeO + H2O = Fe(OH)2
AlBr3 + Cl2 = AlCl2 + Br2 =>
2 AlBr3 + 2 Cl2 = 2 AlCl2 + 3 Br2
CH2O + Cu(OH)2 = C2H2O2 + Cu + H2O =>
2 CH2O + Cu(OH)2 = C2H2O2 + Cu + 2 H2O
H2O + NaHCo3 = NaCo3 + H3O =>
H2O + NaHCo3 = NaCo3 + H3O
KCN + Fe2O3 + H2SO4 = K3(Fe(CN)6) + H2O + K2SO4 =>
12 KCN + Fe2O3 + 3 H2SO4 = 2 K3(Fe(CN)6) + 3 H2O + 3 K2SO4
K2Cr2O7 + Na2SO3 + H2SO4 = Cr2S3O12 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = Cr2S3O12 + K2SO4 + 3 Na2SO4 + 4 H2O
H2S + SO2 = H23SO2 + S =>
23 H2S + 2 SO2 = 2 H23SO2 + 23 S
NiO + S = SO + Ni =>
NiO + S = SO + Ni
SnCl2*2H2O + I2 = SnCl4 + SnI4 + H2O =>
2 SnCl2*2H2O + 2 I2 = SnCl4 + SnI4 + 4 H2O
Al2(SO4)3 + Cu(OH)2 = CuSO4 + Al(OH)3 =>
Al2(SO4)3 + 3 Cu(OH)2 = 3 CuSO4 + 2 Al(OH)3
NaBH2 + H2SO4 = B2H2 + H2 + Na2SO4 =>
2 NaBH2 + H2SO4 = B2H2 + 2 H2 + Na2SO4
KClO3 + C12H22O11 + H2SO4 = CO2 + H2O + K2SO4 + HCl =>
8 KClO3 + C12H22O11 + 4 H2SO4 = 12 CO2 + 11 H2O + 4 K2SO4 + 8 HCl
K2Mg3Fe3Al2Si6O20(OH)4 + H2SO4 = KAlSi3O8 + MgSO4 + FeSO4 + H2O =>
K2Mg3Fe3Al2Si6O20(OH)4 + 6 H2SO4 = 2 KAlSi3O8 + 3 MgSO4 + 3 FeSO4 + 8 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Mg + HCl + H2O = MgCl2O + H2 =>
Mg + 2 HCl + H2O = MgCl2O + 2 H2
C3H8O2 + HCl = C3H6Cl2 + H2O =>
C3H8O2 + 2 HCl = C3H6Cl2 + 2 H2O
ZnO + H2SO4 = Zn + H2O + SO4 =>
ZnO + H2SO4 = Zn + H2O + SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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