| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li + Cu(NO3)2 = 2 LiNO3 + Cu
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
H2SO + HNO3 = H2SO4 + NO + H2O =>
H2SO + 2 HNO3 = H2SO4 + 2 NO + H2O
S2O5 + H2O = SO4 + H =>
S2O5 + 3 H2O = 2 SO4 + 6 H
H2(SO4) + AlH3 = H5 + Al2(SO4)3 =>
15 H2(SO4) + 10 AlH3 = 12 H5 + 5 Al2(SO4)3
FeCI3 + O2 = Fe2O3 + CI3 =>
4 FeCI3 + 3 O2 = 2 Fe2O3 + 4 CI3
Co + H2O = Co2O3 + H2 =>
2 Co + 3 H2O = Co2O3 + 3 H2
NaOH + Sn(OH)4 = Na2[Sn(OH)6] =>
2 NaOH + Sn(OH)4 = Na2[Sn(OH)6]
HNO3 + Zn(OH)2 = Zn(NO3)2 + HOH =>
2 HNO3 + Zn(OH)2 = Zn(NO3)2 + 2 HOH
MnO(OH)2 + Al = Al2O3 + Mn + H2O =>
3 MnO(OH)2 + 4 Al = 2 Al2O3 + 3 Mn + 3 H2O
N(CH3)3 + H2O = H3O + N(CH2)3 =>
N(CH3)3 + 3 H2O = 3 H3O + N(CH2)3
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na2S2O3 + KMnO4 + H2SO4 = NaHSO4 + MnSO4 + K2SO4 + H2O =>
5 Na2S2O3 + 8 KMnO4 + 12 H2SO4 = 10 NaHSO4 + 8 MnSO4 + 4 K2SO4 + 7 H2O
KMnO4 + (COOH)2*2H2O = MnO2 + H2O + K2CO3 + CO2 =>
2 KMnO4 + 3(COOH)2*2H2O = 2 MnO2 + 9 H2O + K2CO3 + 5 CO2
Co(OH)2 + NaNO3 = Co(NO3)2 + NaOH =>
Co(OH)2 + 2 NaNO3 = Co(NO3)2 + 2 NaOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SrO + ZnO = SrZnO2 =>
SrO + ZnO = SrZnO2
HCI + AgC2H3O2 = AgCI + HC2H3O2 =>
HCI + AgC2H3O2 = AgCI + HC2H3O2
Zn + Cu + H2SO4 = ZnSO4 + CuH2 =>
Zn + Cu + H2SO4 = ZnSO4 + CuH2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CuF2 + H2O = Cu(OH)2 + HF =>
CuF2 + 2 H2O = Cu(OH)2 + 2 HF
H3PO2 + H2O = H3O + H2PO2 =>
H3PO2 + H2O = H3O + H2PO2
Cr2O2 + Na2CO3 + KNO3 = Na2CrO4 + CO2 + KNO2 =>
Cr2O2 + 2 Na2CO3 + 4 KNO3 = 2 Na2CrO4 + 2 CO2 + 4 KNO2
Na2CO3 + HCH3COO = NaHCH3COO + CO2 + H2O =>
4 Na2CO3 + 9 HCH3COO = 8 NaHCH3COO + 6 CO2 + 2 H2O
H2O + SnCl4 = HCl + SnO2 =>
2 H2O + SnCl4 = 4 HCl + SnO2
NH4Cl2 + KNO3 = NH4NO3 + KCl2 =>
NH4Cl2 + KNO3 = NH4NO3 + KCl2
Li + Cu(NO3)2 = LiNO3 + Cu =>
2 Li + Cu(NO3)2 = 2 LiNO3 + Cu
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3(PMo12O40)(H2O)6 + NH4NO3 + NaNO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3(PMo12O40)(H2O)6 + 21 NH4NO3 + 2 NaNO3 + 6 H2O
C4H9Cl = HCl + C4H8 =>
C4H9Cl = HCl + C4H8
MgBr2 = Mg2 + Br1 =>
2 MgBr2 = Mg2 + 4 Br1
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
Ca(OH)2 + HClO + H2CO3 = Ca2(CO3)(ClO)2 + H2O =>
2 Ca(OH)2 + 2 HClO + H2CO3 = Ca2(CO3)(ClO)2 + 4 H2O
CH4 + N2 + H2O = CO2 + NH3 =>
3 CH4 + 4 N2 + 6 H2O = 3 CO2 + 8 NH3
KClO + HClO = KClOH + ClO =>
KClO + HClO = KClOH + ClO
Li3N = Li + N2 =>
2 Li3N = 6 Li + N2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ba(CN)2 + H2SO4 = BaSO4 + HCN =>
Ba(CN)2 + H2SO4 = BaSO4 + 2 HCN
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ca(OH)2(aq) + CO2(g) = CaCO3(s) + H2O(aq) =>
Ca(OH)2(aq) + CO2(g) = CaCO3(s) + H2O(aq)
AgNO3(aq) + KCl(aq) = KNO3(aq) + AgCl(aq) =>
AgNO3(aq) + KCl(aq) = KNO3(aq) + AgCl(aq)
Sc2O3 + H2O = Sc2H2 + O =>
Sc2O3 + H2O = Sc2H2 + 4 O
KMnO4 + NO = KNO3 + MnO2 =>
KMnO4 + NO = KNO3 + MnO2
C3H6O + C4H6O3 = C5H8O2 + C2H4O2 =>
C3H6O + C4H6O3 = C5H8O2 + C2H4O2
Fe3O4(aq) + Al(s) = Al2O3(aq) + Fe(s) =>
3 Fe3O4(aq) + 8 Al(s) = 4 Al2O3(aq) + 9 Fe(s)
Sn(OH)4 + Fe2(SO3)3 = Sn(SO3)2 + Fe(OH)3 =>
3 Sn(OH)4 + 2 Fe2(SO3)3 = 3 Sn(SO3)2 + 4 Fe(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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