| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 ZnSO4*7H2O = 2 Zn + 2 SO4 + 28 H + 7 O2
Pb + Al2O3 = PbO + Al =>
3 Pb + Al2O3 = 3 PbO + 2 Al
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
Mn(OH)2 + O2 = MnO(OH)2 =>
2 Mn(OH)2 + O2 = 2 MnO(OH)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Me + H2O = MeH2O =>
Me + H2O = MeH2O
Cu(OH)2 + AlCl3 = Al(OH)3 + CuCl2 =>
3 Cu(OH)2 + 2 AlCl3 = 2 Al(OH)3 + 3 CuCl2
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
Sn3{+} + Fe2{+} = Sn2{+} + Fe =>
2 Sn3{+} + Fe2{+} = 3 Sn2{+} + 2 Fe
K2O(s) + CO2(g) = K2CO3(s) =>
K2O(s) + CO2(g) = K2CO3(s)
KOH + CoCO3 = Co(OH)2 + K2CO3 =>
2 KOH + CoCO3 = Co(OH)2 + K2CO3
H2N2O4 = H3OO2OH + N + O =>
2 H2N2O4 = H3OO2OH + 4 N + 4 O
CH3NHNH2 + N2O4 = CO2 + N2 + H2O =>
4 CH3NHNH2 + 5 N2O4 = 4 CO2 + 9 N2 + 12 H2O
KMnO4 + H2C2O4 + HClO4 = KClO4 + Mn(ClO4)2 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 6 HClO4 = 2 KClO4 + 2 Mn(ClO4)2 + 10 CO2 + 8 H2O
CO(NH2)2 + O2 = NO + CO2 + H2O =>
2 CO(NH2)2 + 5 O2 = 4 NO + 2 CO2 + 4 H2O
C2H6 + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 C2H6 + 14 KMnO4 + 21 H2SO4 = 10 CO2 + 36 H2O + 7 K2SO4 + 14 MnSO4
NH4S + LiO = NH4O + LiS =>
NH4S + LiO = NH4O + LiS
Tl2C2O4 + Ni(OH)3 = Ni2(C2O4)3 + Tl(OH) =>
3 Tl2C2O4 + 2 Ni(OH)3 = Ni2(C2O4)3 + 6 Tl(OH)
Fe + Ag(NO3) = Fe(NO3)2 + Ag =>
Fe + 2 Ag(NO3) = Fe(NO3)2 + 2 Ag
Ba + O = Ba4O =>
4 Ba + O = Ba4O
KOH + NH4Cl = KH2ClO + NH3 =>
KOH + NH4Cl = KH2ClO + NH3
FeCl3 + NaC7H5O3 = Fe(C7H5O3)3 + NaCl =>
FeCl3 + 3 NaC7H5O3 = Fe(C7H5O3)3 + 3 NaCl
NaI(aq) + Pb(C2H3O2)2(aq) = Na(C2H3O2)2 + PbI =>
NaI(aq) + Pb(C2H3O2)2(aq) = Na(C2H3O2)2 + PbI
Sn(s) + HCl(aq) = SnH2(aq) + Cl2(g) =>
Sn(s) + 2 HCl(aq) = SnH2(aq) + Cl2(g)
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
I2 + PbCl2 = Cl + PbI2 =>
I2 + PbCl2 = 2 Cl + PbI2
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
KBr + H2O = KOH + HBr =>
KBr + H2O = KOH + HBr
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Zn + HNO3 = Zn(NO3) + H2 =>
2 Zn + 2 HNO3 = 2 Zn(NO3) + H2
NH4OH + O2 = HNO2 + H2O =>
2 NH4OH + 3 O2 = 2 HNO2 + 4 H2O
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
Ba(OH)2 + NaOH = BaOH + Na(OH)2 =>
Ba(OH)2 + NaOH = BaOH + Na(OH)2
HCOOH(aq) = H2O(l) + CO(g) =>
HCOOH(aq) = H2O(l) + CO(g)
Ca + H2S = CaH2S =>
Ca + H2S = CaH2S
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
NaCl + CuCl2 = NaCl2 + Cu =>
2 NaCl + CuCl2 = 2 NaCl2 + Cu
Mg(OH)2Cu(NO3)2 = Cu(OH)2Mg(NO3)2 =>
Mg(OH)2Cu(NO3)2 = Cu(OH)2Mg(NO3)2
C9H8O4 = C7H6O3 + C4H6O3 =>
9 C9H8O4 = 11 C7H6O3 + C4H6O3
Al2SO43 + Na2SO3 + H2O = AlOH3 + SO2 + Na2SO4 =>
Al2SO43 + 42 Na2SO3 + 3 H2O = 2 AlOH3 + SO2 + 42 Na2SO4
Mg + NaCl = MgNaCl =>
Mg + NaCl = MgNaCl
CaCl2 + Al2O3 = CaO + AlCl3 =>
3 CaCl2 + Al2O3 = 3 CaO + 2 AlCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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