| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(CN)6{3-} + 2 S2O3{2-} = 2 Fe(CN)6{4-} + S4O6{2-}
FeO + P2O5 = FeP2O6 =>
FeO + P2O5 = FeP2O6
KCl = K + Cl2 =>
2 KCl = 2 K + Cl2
PbPO4 + Mg = PO4Mg + Pb =>
PbPO4 + Mg = PO4Mg + Pb
HI + Al(OH) = HOH + AlI =>
HI + Al(OH) = HOH + AlI
Fe + ZnSO4 = Zn + FeSO4 =>
Fe + ZnSO4 = Zn + FeSO4
Fe + CuSO4 = Cu + Fe(SO4)2 =>
Fe + 2 CuSO4 = 2 Cu + Fe(SO4)2
CrO + H2 = Cr + H2O =>
CrO + H2 = Cr + H2O
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2 =>
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2
CH3CH2CH2Cl + KOH = C3H6 + KCl + H2O =>
CH3CH2CH2Cl + KOH = C3H6 + KCl + H2O
K2MnO4 + HNO3 = KMnO4 + MnO2 + KNO3 + H2O =>
3 K2MnO4 + 4 HNO3 = 2 KMnO4 + MnO2 + 4 KNO3 + 2 H2O
SbCl3 + NaOH + Sn + O2 = Sb2O3SnO2 + H2O + NaCl =>
2 SbCl3 + 6 NaOH + Sn + O2 = Sb2O3SnO2 + 3 H2O + 6 NaCl
KOH + N2O3 = KNO2 + H2O =>
2 KOH + N2O3 = 2 KNO2 + H2O
CuSO4 + K2S = CuS + K2SO4 =>
CuSO4 + K2S = CuS + K2SO4
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Zn(OH)2 + Ba(OH)2 = BaZnO2 + H2O =>
Zn(OH)2 + Ba(OH)2 = BaZnO2 + 2 H2O
Cl2(g) + LiI(aq) = LiCl(aq) + I2(g) =>
Cl2(g) + 2 LiI(aq) = 2 LiCl(aq) + I2(g)
Ca(OH)2 + NO2 = Ca(NO3)2 + Ca(NO2)2 + H2O =>
2 Ca(OH)2 + 4 NO2 = Ca(NO3)2 + Ca(NO2)2 + 2 H2O
Li + H(OH) = LiOH + H =>
Li + H(OH) = LiOH + H
N2O + H2 = NH3 + H2O =>
N2O + 4 H2 = 2 NH3 + H2O
Al + O = AlO2 =>
Al + 2 O = AlO2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
C6H5NO3 + HNO3 = C6H4(NO2)2 + H2O2 =>
C6H5NO3 + HNO3 = C6H4(NO2)2 + H2O2
KCl + MgCl = KMgCl + Cl =>
KCl + MgCl = KMgCl + Cl
K + Fe(SO4)2 = Fe + K2SO4 =>
4 K + Fe(SO4)2 = Fe + 2 K2SO4
C6H12O6 = C2H5OH(l) + CO2 =>
C6H12O6 = 2 C2H5OH(l) + 2 CO2
Cu2 + NO3 = CuNO3 =>
Cu2 + 2 NO3 = 2 CuNO3
Fe + H2S = Fe2S3 + H2 =>
2 Fe + 3 H2S = Fe2S3 + 3 H2
H2S = H2 + S =>
H2S = H2 + S
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
NaHCO3(aq) + HCl = NaCl + H2O + CO2 =>
NaHCO3(aq) + HCl = NaCl + H2O + CO2
KMnO4 + Na2CO3 + H2O = MnO2 + K2CO3 + NaOH + O =>
2 KMnO4 + Na2CO3 + H2O = 2 MnO2 + K2CO3 + 2 NaOH + 3 O
NaHCO3 + HCH2CO2 = CO2 + H2O + CH2COONa =>
NaHCO3 + HCH2CO2 = CO2 + H2O + CH2COONa
K2S2O3 + HCl + O2 = KCl + SO2 + H2O =>
K2S2O3 + 2 HCl + O2 = 2 KCl + 2 SO2 + H2O
BI + H2NO3 = BI(NO3)3 + NO + H2O =>
BI + 6 H2NO3 = BI(NO3)3 + 3 NO + 6 H2O
NH4OH + Hg2Cl = HgClNH2 + H2O + Hg + NH4Cl =>
2 NH4OH + 2 Hg2Cl = HgClNH2 + 2 H2O + 3 Hg + NH4Cl
NaF + HOH = NaOH + NaHF2 =>
2 NaF + HOH = NaOH + NaHF2
C + CrO3 = Cr + CO2 =>
3 C + 2 CrO3 = 2 Cr + 3 CO2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
(H2N)2CO + O2 = CO2 + N2 + H2O =>
2(H2N)2CO + 3 O2 = 2 CO2 + 2 N2 + 4 H2O
Pb(NO3)2 + NaI = NaNO3 + PbI2 =>
Pb(NO3)2 + 2 NaI = 2 NaNO3 + PbI2
Ti + HNO3 + HCl = TiCl4 + H2O + NO =>
3 Ti + 4 HNO3 + 12 HCl = 3 TiCl4 + 8 H2O + 4 NO
K2Cr2O7 + SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O
H3PO4 + BaCO3 = Ba3(PO4)2 + H2O + CO2 =>
2 H3PO4 + 3 BaCO3 = Ba3(PO4)2 + 3 H2O + 3 CO2
ZnS2O4 + CH2O + Zn + H2O = Zn(HSO2CH2O)2 + Zn(OH)2 =>
ZnS2O4 + 2 CH2O + Zn + 2 H2O = Zn(HSO2CH2O)2 + Zn(OH)2
NaClO + SnCl2 + NaOH + H2O = NaCl + Na2[Sn(OH)6] =>
NaClO + SnCl2 + 4 NaOH + H2O = 3 NaCl + Na2[Sn(OH)6]
CH3COO{-} + FeO(OH) + H{+} = CO2 + Fe{2+} + H2O =>
CH3COO{-} + 8 FeO(OH) + 17 H{+} = 2 CO2 + 8 Fe{2+} + 14 H2O
SnCl2 + Na = Sn2 + NaCl =>
2 SnCl2 + 4 Na = Sn2 + 4 NaCl
CuSO4(aq) + HCl(aq) + NH3(aq) = CuNH3(aq) + ClSO4(aq) + H =>
CuSO4(aq) + HCl(aq) + NH3(aq) = CuNH3(aq) + ClSO4(aq) + H
C2H5OH + Na2CO3 = C2H5ONa + CO2 + H2O =>
2 C2H5OH + Na2CO3 = 2 C2H5ONa + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/24
Équations équilibrées sur04/26/23
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