| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl3 + 2 KI = 2 FeCl2 + I2 + 2 KCl
Na + C2H3O2 = Na(C2H3O2) =>
Na + C2H3O2 = Na(C2H3O2)
PF5 + H2O = H3PO4 + HF =>
PF5 + 4 H2O = H3PO4 + 5 HF
K2S2O5 = K2SO3 + SO2 =>
K2S2O5 = K2SO3 + SO2
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH4HCO3 + MgSO4 = (NH4)2SO4 + Mg(HCO3)2 =>
2 NH4HCO3 + MgSO4 = (NH4)2SO4 + Mg(HCO3)2
NaBrO + H2O2 = NaBrO3 + H2O =>
NaBrO + 2 H2O2 = NaBrO3 + 2 H2O
C3H6N6 + O2 = H2O + CO2 + N2 =>
2 C3H6N6 + 9 O2 = 6 H2O + 6 CO2 + 6 N2
FeO + Pb(CO3)2 = FeCO3 + PbO2 =>
2 FeO + Pb(CO3)2 = 2 FeCO3 + PbO2
H2Te(aq) + KOH(aq) = H2O + K2Te(aq) =>
H2Te(aq) + 2 KOH(aq) = 2 H2O + K2Te(aq)
Cr(OH)3 + MnO2 + KOH = K2CrO4 + Mn2O3 + H2O =>
2 Cr(OH)3 + 6 MnO2 + 4 KOH = 2 K2CrO4 + 3 Mn2O3 + 5 H2O
C6H9AlO6 + NH4OH = Al(OH)3 + C2H7NO2 =>
C6H9AlO6 + 3 NH4OH = Al(OH)3 + 3 C2H7NO2
KHSO3 + H2O2 = KHSO4 + H2O =>
KHSO3 + H2O2 = KHSO4 + H2O
Mg(OH)2 + NH4Cl = MgCl2 + H2O + NH3 =>
Mg(OH)2 + 2 NH4Cl = MgCl2 + 2 H2O + 2 NH3
CaBr2 + H2SO4 = CaSO4 + Br2 + H2O + SO2 =>
CaBr2 + 2 H2SO4 = CaSO4 + Br2 + 2 H2O + SO2
Cd(OH)2 + HCl = H2O + CdOHCl =>
Cd(OH)2 + HCl = H2O + CdOHCl
LiOH(aq) + Fe(NO3)3(aq) = Fe(OH)3(s) + LiNO3(aq) =>
3 LiOH(aq) + Fe(NO3)3(aq) = Fe(OH)3(s) + 3 LiNO3(aq)
BaCl2 + HNO3 = Ba(NO3)2 + HCl =>
BaCl2 + 2 HNO3 = Ba(NO3)2 + 2 HCl
Br2 + CrCl3 + NaOH = NaCrO4 + NaBr + NaCl + H2O =>
2 Br2 + CrCl3 + 8 NaOH = NaCrO4 + 4 NaBr + 3 NaCl + 4 H2O
U(SO4)2 + K(MnO)4 + H2O = UO2SO4 + MnSO4 + K(HSO)4 + H2SO4 =>
10 U(SO4)2 + K(MnO)4 + 4 H2O = 10 UO2SO4 + 4 MnSO4 + K(HSO)4 + 2 H2SO4
Zn + H2SO4 = O4SZn + H2 =>
Zn + H2SO4 = O4SZn + H2
Al + HNO3 = Al(NO3)3 + NO2 + H2O =>
Al + 6 HNO3 = Al(NO3)3 + 3 NO2 + 3 H2O
NaHCO3 + HC2O3H2 = H2O + CO2 + NaC2O3H2 =>
NaHCO3 + HC2O3H2 = H2O + CO2 + NaC2O3H2
C3H7Cl + Cl2 = C3H6Cl2 + H2 =>
2 C3H7Cl + Cl2 = 2 C3H6Cl2 + H2
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
N2O3 + O3 = NO3 =>
N2O3 + O3 = 2 NO3
Cu2 + S8 = Cu2S8 =>
Cu2 + S8 = Cu2S8
Cu + H2O = CuOH + H2 =>
2 Cu + 2 H2O = 2 CuOH + H2
FeCO3 + H3O{+} = Fe{2+} + CO2 + H2O =>
FeCO3 + 2 H3O{+} = Fe{2+} + CO2 + 3 H2O
Na + C6H5CH2Cl + CH3OH = H2 + NaCl + C6H5CH2OCH3 =>
2 Na + 2 C6H5CH2Cl + 2 CH3OH = H2 + 2 NaCl + 2 C6H5CH2OCH3
Al + CuCl*H2O = AlCl3 + Cu + H2O =>
Al + 3 CuCl*H2O = AlCl3 + 3 Cu + 3 H2O
FeTiO3 + HCl + O2 = FeCl3 + TiO2 + H2O =>
4 FeTiO3 + 12 HCl + O2 = 4 FeCl3 + 4 TiO2 + 6 H2O
CH4 + N2 = HCN + H2 =>
2 CH4 + N2 = 2 HCN + 3 H2
C4H10 + (CH3)2SiCl2 = C6H15ClSi + HCl =>
C4H10 + (CH3)2SiCl2 = C6H15ClSi + HCl
Ca(OCl)2 + NaCl = NaClO + CaCl2 =>
Ca(OCl)2 + 2 NaCl = 2 NaClO + CaCl2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Ca + O2 = CaO = Co2 =>
2 Ca + O2 = 2 CaO
Au + H{+} = Au{+} + H2 =>
2 Au + 2 H{+} = 2 Au{+} + H2
Fe2(CO3)3 + HCl = FeCl3 + H2O + CO2 =>
Fe2(CO3)3 + 6 HCl = 2 FeCl3 + 3 H2O + 3 CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
TeO3 + NaOH = Na6TeO6 + H2O =>
TeO3 + 6 NaOH = Na6TeO6 + 3 H2O
K2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
NO + O2 + H2O = HNO3 =>
4 NO + 3 O2 + 2 H2O = 4 HNO3
Mg + Li2SO4 = MgSO4 + Li2 =>
Mg + Li2SO4 = MgSO4 + Li2
BaCl2 + HCl = BaH2 + Cl =>
BaCl2 + 2 HCl = BaH2 + 4 Cl
MgCO3 + H3P = Mg3P2 + H2CO3 =>
3 MgCO3 + 2 H3P = Mg3P2 + 3 H2CO3
MoO3 + NH3 = MoO2 + N2 + H2O =>
3 MoO3 + 2 NH3 = 3 MoO2 + N2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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