| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H6O3 + 3 O2 = 3 CO2 + 3 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CaCO3 + AlO = CaO + AlCO3 =>
CaCO3 + AlO = CaO + AlCO3
NH4Cl + Na2CO3 = NH4CO3 + Na2Cl =>
NH4Cl + Na2CO3 = NH4CO3 + Na2Cl
FeCl3 + NH4SCN = (Fe(SCN)3) + NH4Cl =>
FeCl3 + 3 NH4SCN = (Fe(SCN)3) + 3 NH4Cl
CCl4 + F2 = CF4 + Cl2 =>
CCl4 + 2 F2 = CF4 + 2 Cl2
CaO + H2O = CaOH2O =>
CaO + H2O = CaOH2O
NaBr + NaBrO3 + H2SO4 = Br + H2O + NaSO4 =>
2 NaBr + NaBrO3 + 3 H2SO4 = 3 Br + 3 H2O + 3 NaSO4
IrF5 + Ir = IrF4 =>
4 IrF5 + Ir = 5 IrF4
NaSiO3 + H2 = Si + NaO + H2O =>
NaSiO3 + 2 H2 = Si + NaO + 2 H2O
P2S3 + HClO4 + H2O = H3PO4 + S + HCl =>
4 P2S3 + 5 HClO4 + 12 H2O = 8 H3PO4 + 12 S + 5 HCl
KIO3 + KI = I2 + K2O3 =>
KIO3 + KI = I2 + K2O3
Ag2SO4 + K3[Fe(CN)6] = Ag3[Fe(CN)6] + K2SO4 =>
3 Ag2SO4 + 2 K3[Fe(CN)6] = 2 Ag3[Fe(CN)6] + 3 K2SO4
NaNO2 + NaOH + Al + H2O = Na3Al(OH)6 + NH3 =>
NaNO2 + 5 NaOH + 2 Al + 5 H2O = 2 Na3Al(OH)6 + NH3
Na + KOH = KNaOH =>
Na + KOH = KNaOH
CH3COOH + MgO = Mg(CHCOOH) + H2O =>
CH3COOH + MgO = Mg(CHCOOH) + H2O
CCl4 + H = CHCl3 + HCl =>
CCl4 + 2 H = CHCl3 + HCl
Co2Cl + Na(CO3)2 = Co2(CO3)2 + NaCl =>
Co2Cl + Na(CO3)2 = Co2(CO3)2 + NaCl
CuO + H2SO4 = CuS + O4 + H2O =>
CuO + H2SO4 = CuS + O4 + H2O
H3PO4 + NH4OH = (PO4)(NH4)3 + H2O =>
H3PO4 + 3 NH4OH = (PO4)(NH4)3 + 3 H2O
C6H12O6 = C3H3O + CO2 + H2O =>
13 C6H12O6 = 24 C3H3O + 6 CO2 + 42 H2O
C7H5Cl3 + H2O = C7H5OCl + HCl =>
C7H5Cl3 + H2O = C7H5OCl + 2 HCl
Pb(NO3)2(aq) + Na4SiO4(aq) = Pb2SiO4(s) + NaNO3(aq) =>
2 Pb(NO3)2(aq) + Na4SiO4(aq) = Pb2SiO4(s) + 4 NaNO3(aq)
LiOH + HF = LiF + H2O =>
LiOH + HF = LiF + H2O
FeBr3 = Br + Fe =>
FeBr3 = 3 Br + Fe
Li + O2 = LiO2 =>
Li + O2 = LiO2
Al + Fe2(CO3)3 = Fe + Al2(CO3)3 =>
2 Al + Fe2(CO3)3 = 2 Fe + Al2(CO3)3
CrO5 + HCl = CrCl + HO5 =>
CrO5 + HCl = CrCl + HO5
NaNO3(ag) + K2SO4(ag) = Na2SO4(s) + KNO3(ag) =>
2 NaNO3(ag) + K2SO4(ag) = Na2SO4(s) + 2 KNO3(ag)
C6H5OH + BrOH = C6H5OBr + H2O =>
C6H5OH + BrOH = C6H5OBr + H2O
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
C3H7CN + H2O = C3H7COOH + NH3 =>
C3H7CN + 2 H2O = C3H7COOH + NH3
C16H32O2 + Na = C15H31COONa + H =>
C16H32O2 + Na = C15H31COONa + H
LiOH + H2CO3 = Li2CO3 + H2O =>
2 LiOH + H2CO3 = Li2CO3 + 2 H2O
ZnSO4 + HCl = ZnCl2 + H2 + SO4 =>
ZnSO4 + 2 HCl = ZnCl2 + H2 + SO4
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Ammoniumsulfate + O2 = sulfuricacid + nitricacid + water =>
(NH4)2SO4 + 4 O2 = H2SO4 + 2 HNO3 + 2 H2O
Ne + O + HCl = NeCl6 + H2O =>
Ne + 3 O + 6 HCl = NeCl6 + 3 H2O
HClO4 + H2SO4 = Cl2O7 + H4SO5 =>
2 HClO4 + H2SO4 = Cl2O7 + H4SO5
Fe + KCNS = FeS + KCN =>
Fe + KCNS = FeS + KCN
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
S + K2SO3 = SO + K2SO2 =>
S + K2SO3 = SO + K2SO2
C8H7NO4 + O2 = CO2 + H2O + N2 =>
4 C8H7NO4 + 31 O2 = 32 CO2 + 14 H2O + 2 N2
C5H22O2 + O2 = CO2 + H2O =>
2 C5H22O2 + 19 O2 = 10 CO2 + 22 H2O
BiOI + HCl = BiCl3 + HI + H2O =>
BiOI + 3 HCl = BiCl3 + HI + H2O
Na2S + Na2PbO2 + H2O = PbS + NaOH =>
Na2S + Na2PbO2 + 2 H2O = PbS + 4 NaOH
Zn + MgO = ZnO + Mg =>
Zn + MgO = ZnO + Mg
(NH4)2SO4 + KI = NH4I + K2SO4 =>
(NH4)2SO4 + 2 KI = 2 NH4I + K2SO4
Ba5(IO6)2 + H2SO4 = H5IO6 + BaSO4 =>
Ba5(IO6)2 + 5 H2SO4 = 2 H5IO6 + 5 BaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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