| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NH3(g) + 29 O2(g) = 4 NO(g) + 6 H2O9(l)
Pb3(NO3)2 = N2O2 + O2 + Pb2O2 =>
2 Pb3(NO3)2 = 2 N2O2 + O2 + 3 Pb2O2
AgNO3 + NH4OH = AgNH4 + HNO4 =>
AgNO3 + NH4OH = AgNH4 + HNO4
C2H4O + Cu(OH)2 = CH3COOH + Cu + H2O =>
C2H4O + Cu(OH)2 = CH3COOH + Cu + H2O
MnSO4 + H2O2 + NaOH = MnO2 + NaSO4 + H2O =>
2 MnSO4 + 3 H2O2 + 2 NaOH = 2 MnO2 + 2 NaSO4 + 4 H2O
In2O3 + Tb = In + Tb4O7 =>
7 In2O3 + 12 Tb = 14 In + 3 Tb4O7
KBiO3 + FeS + H2SO4 = Fe2(SO4)3 + K2SO4 + Bi2(SO4)3 + H2O =>
18 KBiO3 + 4 FeS + 38 H2SO4 = 2 Fe2(SO4)3 + 9 K2SO4 + 9 Bi2(SO4)3 + 38 H2O
C3H7OH + K2Cr2O7 = C3H6O + Cr + H2O + K =>
7 C3H7OH + K2Cr2O7 = 7 C3H6O + 2 Cr + 7 H2O + 2 K
COOHCOOH + C2H5OH = COOC2H5 + H2O =>
COOHCOOH + 2 C2H5OH = 2 COOC2H5 + 2 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
LiCl + K3PO4 = Li3PO4 + KCl =>
3 LiCl + K3PO4 = Li3PO4 + 3 KCl
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
KO5 + CO3 = K2C2O5 + O4 =>
8 KO5 + 8 CO3 = 4 K2C2O5 + 11 O4
Sr(C2H3O2)2 + K2SO4 = KC2H3O2 + SrSO4 =>
Sr(C2H3O2)2 + K2SO4 = 2 KC2H3O2 + SrSO4
C5H6 + O2 = H2O + CO2 =>
2 C5H6 + 13 O2 = 6 H2O + 10 CO2
Al2(SO4)3 + Mg(OH)2 = Al(OH)3 + MgSO4 =>
Al2(SO4)3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 MgSO4
Fe3O4 + H3PO4 = FePO4 + Fe3(PO4)2 + H2O =>
3 Fe3O4 + 8 H3PO4 = 6 FePO4 + Fe3(PO4)2 + 12 H2O
AgNo3 + Na2CO3 = Ag2CO3 + NaNo3 =>
2 AgNo3 + Na2CO3 = Ag2CO3 + 2 NaNo3
K2CO3 + SO4 = K2SO4 + CO3 =>
K2CO3 + SO4 = K2SO4 + CO3
KOH + CoI2 = Co(OH)2 + KI =>
2 KOH + CoI2 = Co(OH)2 + 2 KI
KOH + C6H8O6 = K{+} + H2O + C6H7O6{-} =>
KOH + C6H8O6 = K{+} + H2O + C6H7O6{-}
Al2(SO4)3 + Mg(OH)2 = Al(OH)3 + MgSO4 =>
Al2(SO4)3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 MgSO4
H3BO3 = H2O + H4B6O11 =>
6 H3BO3 = 7 H2O + H4B6O11
Pb(s) + Ag(NO3) = Pb(NO3)2 + Ag =>
Pb(s) + 2 Ag(NO3) = Pb(NO3)2 + 2 Ag
CH3CH2CH2OH + H2O = CH3CH2CH3 + OH =>
CH3CH2CH2OH + H2O = CH3CH2CH3 + 2 OH
Al + NaOH + H2O = NaAlO2 + H3 =>
Al + NaOH + H2O = NaAlO2 + H3
KO2 + H2O = KH + OH =>
KO2 + 3 H2O = KH + 5 OH
Ra + O2 = RaO =>
2 Ra + O2 = 2 RaO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
(NH4)NO3 + CaOH = (NH4)OH + CaNO3 =>
(NH4)NO3 + CaOH = (NH4)OH + CaNO3
FeCl3*6H2O + Fe(NH4)2(SO4)2*7H2O + NaOH = Fe3O4 + Na2SO4 + (NH4)2SO4 + H2O + NaCl =>
2 FeCl3*6H2O + Fe(NH4)2(SO4)2*7H2O + 8 NaOH = Fe3O4 + Na2SO4 + (NH4)2SO4 + 23 H2O + 6 NaCl
MgC2O4 + O2 = CO2 + MgO =>
2 MgC2O4 + O2 = 4 CO2 + 2 MgO
NH4AsO4 = NH4{+} + AsO4{-} =>
NH4AsO4 = NH4{+} + AsO4{-}
FrOH + HCl = FrCl + H2O =>
FrOH + HCl = FrCl + H2O
C41H48 + O2 = CO2 + H2 =>
C41H48 + 41 O2 = 41 CO2 + 24 H2
CH3COOH + NaHCO = CH3COONa =>
CH3COOH + 2 NaHCO = 2 CH3COONa
Fe2O3 + Cl2 + C = FeCl2 + CO =>
Fe2O3 + 2 Cl2 + 3 C = 2 FeCl2 + 3 CO
CH3CH2CHO + O2 = CO2 + H2O =>
CH3CH2CHO + 4 O2 = 3 CO2 + 3 H2O
NH2COOH + NaOH = NH2COONa + H2O =>
NH2COOH + NaOH = NH2COONa + H2O
Li2SO3 + HI = Li2I + HSO3 =>
Li2SO3 + HI = Li2I + HSO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
F2O3 = F3 + O2 =>
6 F2O3 = 4 F3 + 9 O2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
NaNO2 + Na2CrO7 + HNO3 = NaNO3 + Cr(NO3)3 + H2O =>
9 NaNO2 + 2 Na2CrO7 + 10 HNO3 = 13 NaNO3 + 2 Cr(NO3)3 + 5 H2O
NaCl2 + SO2 + H2O = Na2SO4 + HCl =>
2 NaCl2 + SO2 + 2 H2O = Na2SO4 + 4 HCl
PdS + NaOH = PdOH + NaS =>
PdS + NaOH = PdOH + NaS
KHCO3 + H2SO4 = CO2 + H2O + K2SO4 =>
2 KHCO3 + H2SO4 = 2 CO2 + 2 H2O + K2SO4
HgBr2(s) = Hg + Br(s) =>
HgBr2(s) = Hg + 2 Br(s)
[N(CH3)4]I + AgNO3 = AgI + [N(CH3)4] + NO3 =>
[N(CH3)4]I + AgNO3 = AgI + [N(CH3)4] + NO3
CaO + HNO3 = CaO2 + HNO2 =>
CaO + HNO3 = CaO2 + HNO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/25/24
Équations équilibrées sur02/24/23
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