| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H11Br + HBr = C5H12 + Br2
F + HCl = FCl2 + H =>
F + 2 HCl = FCl2 + 2 H
CH3OH + H2 = CH3 + H2O =>
2 CH3OH + H2 = 2 CH3 + 2 H2O
Pb(OH)2 + H2SO4 = PbSO4 + H2O =>
Pb(OH)2 + H2SO4 = PbSO4 + 2 H2O
CaCO3 + HCl = CaCl2 + H2O + [CO2] =>
CaCO3 + 2 HCl = CaCl2 + H2O + [CO2]
H2 + R = HR2 =>
H2 + 4 R = 2 HR2
Cl2 + C2H5OH + H2O = CCl3CH(OH)2 + HCl =>
4 Cl2 + C2H5OH + H2O = CCl3CH(OH)2 + 5 HCl
C4H7NO4 + H2O = CO2 + NH4 + H =>
C4H7NO4 + 4 H2O = 4 CO2 + NH4 + 11 H
CH2O3 + CaCO3 = Ca(HCO3)2 =>
CH2O3 + CaCO3 = Ca(HCO3)2
CuO + Na2SO4 = CuSO4 + Na2O =>
CuO + Na2SO4 = CuSO4 + Na2O
Al + Sn(NO3)2 = Al(NO3)3 + Sn =>
2 Al + 3 Sn(NO3)2 = 2 Al(NO3)3 + 3 Sn
PbO4H4 + Cu2O = PbO2 + CuOH =>
PbO4H4 + 2 Cu2O = PbO2 + 4 CuOH
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
H3PO4(aq) + LiOH(s) = H3OH(l) + LiPO4(aq) =>
H3PO4(aq) + LiOH(s) = H3OH(l) + LiPO4(aq)
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
FePO4 + Co(NO3)2 = Co3(PO4)2 + Fe(NO3)3 =>
2 FePO4 + 3 Co(NO3)2 = Co3(PO4)2 + 2 Fe(NO3)3
KI(aq) + NaCl(aq) = KCl(aq) + NaI(aq) =>
KI(aq) + NaCl(aq) = KCl(aq) + NaI(aq)
C2H4O2 + C5H12O = C5H10O2 + H2O =>
5 C2H4O2 + 3 C5H12O = 5 C5H10O2 + 3 H2O
C10H7 + O2 = CO2 + H2O =>
4 C10H7 + 47 O2 = 40 CO2 + 14 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
P + H2 = PH3 =>
2 P + 3 H2 = 2 PH3
Cl + O = ClO =>
Cl + O = ClO
MgSO4 + BaO = BaSO4 + MgO =>
MgSO4 + BaO = BaSO4 + MgO
Fe(OH)2CuSO4 = Cu(OH)2FeSO4 =>
Fe(OH)2CuSO4 = Cu(OH)2FeSO4
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
Br2(aq) + CaCl2(aq) = Cl2 + BrCa =>
Br2(aq) + 2 CaCl2(aq) = 2 Cl2 + 2 BrCa
Cl + O = ClO =>
Cl + O = ClO
H3AsO4 + HCl + Zn = ZnCl2 + AsH3 + H2O =>
H3AsO4 + 8 HCl + 4 Zn = 4 ZnCl2 + AsH3 + 4 H2O
PbCO3 + Mg = MgCO3 + Pb =>
PbCO3 + Mg = MgCO3 + Pb
AgNO3 + Cl2 = AgCl + NO3 =>
2 AgNO3 + Cl2 = 2 AgCl + 2 NO3
K3PO4 + Al(ClO4)3 = KClO4 + AlPO4 =>
K3PO4 + Al(ClO4)3 = 3 KClO4 + AlPO4
AgNO3 + Al(Cl)3 = Al(NO3)3 + Ag3Cl3 =>
3 AgNO3 + Al(Cl)3 = Al(NO3)3 + Ag3Cl3
As2O5(s) + Ca(OH)2(aq) = Ca3(AsO4)2(s) + H2O(l) =>
As2O5(s) + 3 Ca(OH)2(aq) = Ca3(AsO4)2(s) + 3 H2O(l)
SeC6 + O2 = SeO2 + CO2 =>
SeC6 + 7 O2 = SeO2 + 6 CO2
Hg2(C2H3O2)2 + KCl = Hg2Cl2 + KC2H3O2 =>
Hg2(C2H3O2)2 + 2 KCl = Hg2Cl2 + 2 KC2H3O2
FeSO4 + HNO3 + K2SO4 = Fe2(SO4)3 + KNO3 + H =>
2 FeSO4 + 2 HNO3 + K2SO4 = Fe2(SO4)3 + 2 KNO3 + 2 H
Cr + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
AuH2O = AuOH2 =>
AuH2O = AuOH2
Li2 + NaCl = Na + LiCl =>
Li2 + 2 NaCl = 2 Na + 2 LiCl
[Fe(CO)5] + O2 = Fe2O3 + CO2 =>
4[Fe(CO)5] + 13 O2 = 2 Fe2O3 + 20 CO2
(H2O)2NO3 = NO3 + H2O =>
(H2O)2NO3 = NO3 + 2 H2O
C3H6O2 + H2 = C3H8O2 =>
C3H6O2 + H2 = C3H8O2
MnO4{-} + F{-} + H3O{+} = Mn{2+} + F2 + H2O =>
2 MnO4{-} + 10 F{-} + 16 H3O{+} = 2 Mn{2+} + 5 F2 + 24 H2O
MnO2 + H2SO4 + NaI = Na2SO4 + MnSO4 + H2O + I2 =>
MnO2 + 2 H2SO4 + 2 NaI = Na2SO4 + MnSO4 + 2 H2O + I2
CuOHI = Cu2OI2H2O =>
2 CuOHI = Cu2OI2H2O
Al(OH)3 + H2SO4(aq) = Al2(SO4)3(aq) + H2O =>
2 Al(OH)3 + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 H2O
SO2(g) + CaO(s) = CaSO3(s) =>
SO2(g) + CaO(s) = CaSO3(s)
CuO + Fe2O3 = CuO4Fe2 =>
CuO + Fe2O3 = CuO4Fe2
H2CO3 + NH4OH = (NH4)2CO3 + H2O =>
H2CO3 + 2 NH4OH = (NH4)2CO3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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