| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(NH4)2(SO4)2(H2O)6 + H2C2O4 = Fe(C2O4)(H2O)2 + (NH4)2(SO4) + H2SO4 + 4 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = K3Fe(CN)6 + MnSO4 + K2SO4 + H2O =>
4 H2SO4 + 5 K4Fe(CN)6 + KMnO4 = 5 K3Fe(CN)6 + MnSO4 + 3 K2SO4 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HBr + Fe(OH)3 = FeBr3 + H2O =>
3 HBr + Fe(OH)3 = FeBr3 + 3 H2O
H2S + LiOH = Li2S + H2O =>
H2S + 2 LiOH = Li2S + 2 H2O
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
H2SO4 + K4Fe(CN)6 + KMnO4 = K3Fe(CN)6 + MnSO4 + K2SO4 + H2O =>
4 H2SO4 + 5 K4Fe(CN)6 + KMnO4 = 5 K3Fe(CN)6 + MnSO4 + 3 K2SO4 + 4 H2O
CUO + H2SO4 = CUSO4 + H2O =>
CUO + H2SO4 = CUSO4 + H2O
H2O + NO2 = NO3{-} + NO + H{+} =>
H2O + 3 NO2 = 2 NO3{-} + NO + 2 H{+}
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
CaO + As2O5 = Ca3(AsO4)2 =>
3 CaO + As2O5 = Ca3(AsO4)2
Ca(OH)2(s) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(s) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
SrCO3 + (NH4)2SO4 = (NH4)2CO3 + SrSO4 =>
SrCO3 + (NH4)2SO4 = (NH4)2CO3 + SrSO4
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
Cu(NO3)2 + Mg = Cu + Mg(NO3)2 =>
Cu(NO3)2 + Mg = Cu + Mg(NO3)2
AlCl3 + SCl2 = Al2S + Cl2 =>
2 AlCl3 + SCl2 = Al2S + 4 Cl2
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
BaCl2 + Na2(SO4) = Ba(SO4) + NaCl =>
BaCl2 + Na2(SO4) = Ba(SO4) + 2 NaCl
C10H20 + O2 = CO2 + H2O =>
C10H20 + 15 O2 = 10 CO2 + 10 H2O
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
Cu(NO3)2 + Mg = Cu + Mg(NO3) =>
Cu(NO3)2 + 2 Mg = Cu + 2 Mg(NO3)
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Na2S(aq) + ZnSO4(aq) = Na2SO4(aq) + ZnS(s) =>
Na2S(aq) + ZnSO4(aq) = Na2SO4(aq) + ZnS(s)
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Bi + H2O = BiO3 + H =>
Bi + 3 H2O = BiO3 + 6 H
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
P4 + O2 = P2O2 =>
P4 + 2 O2 = 2 P2O2
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
HBr + Fe(OH)3 = FeBr3 + H2O =>
3 HBr + Fe(OH)3 = FeBr3 + 3 H2O
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
BaCO3 + HNO3 = Ba(NO3)2 + H2CO3 =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + H2CO3
Pb(s) + AgNO3(aq) = Pb(NO3)2(aq) + Ag(s) =>
Pb(s) + 2 AgNO3(aq) = Pb(NO3)2(aq) + 2 Ag(s)
BaF2 + K3PO4 = Ba3(PO4)2 + KF =>
3 BaF2 + 2 K3PO4 = Ba3(PO4)2 + 6 KF
KNO3 + AL + KOH + H20 = NH3 + KALO2 =>
10 KNO3 + 20 AL + 10 KOH + H20 = 10 NH3 + 20 KALO2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
S + O2 = SO2 =>
S + O2 = SO2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/06/16
Équations équilibrées sur10/06/15
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