| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
CH3H8 + O2 = CO2 + H2O =>
4 CH3H8 + 15 O2 = 4 CO2 + 22 H2O
CH3CH2COOCH2CH3 + CH3CH2OH = CH3CH2COOCH3 + CH3CH2CH2OH =>
CH3CH2COOCH2CH3 + CH3CH2OH = CH3CH2COOCH3 + CH3CH2CH2OH
KNO3 + Sn = SnNO3 + K =>
KNO3 + Sn = SnNO3 + K
C3H6O + C2H5OH = C5H12O2 =>
C3H6O + C2H5OH = C5H12O2
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
WO2 + CO = WC + CO2 =>
WO2 + 4 CO = WC + 3 CO2
Bi(NO3)3 + Pb(OH)2 = BiONO3 + Pb(NO3)2 + H2O =>
Bi(NO3)3 + Pb(OH)2 = BiONO3 + Pb(NO3)2 + H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CdO + SO2 = CdS + O2 =>
2 CdO + 2 SO2 = 2 CdS + 3 O2
BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
Cu + S8 = Cu2S =>
16 Cu + S8 = 8 Cu2S
BaNO3 + KF = BaF + KNO3 =>
BaNO3 + KF = BaF + KNO3
Pb + CaSO4 = Ca + Pb(SO4)2 =>
Pb + 2 CaSO4 = 2 Ca + Pb(SO4)2
Zn + H2S = ZnS + H2 =>
Zn + H2S = ZnS + H2
Mg + Cu2 = Mg2Cu =>
4 Mg + Cu2 = 2 Mg2Cu
Cu + S8 = Cu2S =>
16 Cu + S8 = 8 Cu2S
Mg + Fe(NO3)2 = Mg(NO3)2 + Fe =>
Mg + Fe(NO3)2 = Mg(NO3)2 + Fe
Cu + S8 = Cu2S =>
16 Cu + S8 = 8 Cu2S
HO2 + H2O = OH =>
HO2 + H2O = 3 OH
CH3COOH + HCl = CH3COO{-} + H2Cl{+} =>
CH3COOH + HCl = CH3COO{-} + H2Cl{+}
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
GeO2 + H2O = GeO3H2 =>
GeO2 + H2O = GeO3H2
HC4H7O2 + C2H5OH = C4H7O2C2H5 + H2O =>
HC4H7O2 + C2H5OH = C4H7O2C2H5 + H2O
H + I = HI2 =>
H + 2 I = HI2
NaClO + H2O = NaOH + ClO + NaCl =>
3 NaClO + H2O = 2 NaOH + 2 ClO + NaCl
Bi(OH)3 + Pb(NO3)2 = Bi(NO3)3 + Pb(OH)2 =>
2 Bi(OH)3 + 3 Pb(NO3)2 = 2 Bi(NO3)3 + 3 Pb(OH)2
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
HIO4 + Mg(OH)2 = H2O + Mg(IO4)2 =>
2 HIO4 + Mg(OH)2 = 2 H2O + Mg(IO4)2
(NH4)2HPO4 + BaCl2 = (NH4)Cl + BaHPO4 =>
(NH4)2HPO4 + BaCl2 = 2(NH4)Cl + BaHPO4
SCl6 + O2 = SO2 + Cl2 =>
SCl6 + O2 = SO2 + 3 Cl2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Br2 + MgF2 = Mg + Br2F =>
2 Br2 + MgF2 = Mg + 2 Br2F
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KMnO4 + C12H22O11 + KOH = K2MnO4 + C6H12O7 + H2O =>
4 KMnO4 + C12H22O11 + 4 KOH = 4 K2MnO4 + 2 C6H12O7 + H2O
Pd + S = PdS =>
Pd + S = PdS
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Na2S + H2O = NaOH + H2S =>
Na2S + 2 H2O = 2 NaOH + H2S
NaHCO3(s) + H3C5H5O7(s) = H2O(l) + CO2(g) + NaH2C6H5O7(ac) =>
7 NaHCO3(s) + 9 H3C5H5O7(s) = 15 H2O(l) + 10 CO2(g) + 7 NaH2C6H5O7(ac)
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Zn + HNO3(conc) = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3(conc) = 3 Zn(NO3)2 + 2 NO + 4 H2O
Ag + KSCN = AgKSCN =>
Ag + KSCN = AgKSCN
Fe2OH + HCl = Fe2Cl + H2O =>
Fe2OH + HCl = Fe2Cl + H2O
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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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