| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnI4 + (PPh3) = (PPh3)SnI4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Li2CO3 + KNO3 = Li2NO3 + KCO3 =>
Li2CO3 + KNO3 = Li2NO3 + KCO3
Cl2O6 + KOH = KClO3 + KClO4 + H2O =>
Cl2O6 + 2 KOH = KClO3 + KClO4 + H2O
C2H2 + H2O = CO + H2 =>
C2H2 + 2 H2O = 2 CO + 3 H2
C3H6 + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
5 C3H6 + 2 KMnO4 + 3 H2SO4 = 5 C3H6O + K2SO4 + 2 MnSO4 + 3 H2O
Ba + CuSO4 = BaSO4 + Cu =>
Ba + CuSO4 = BaSO4 + Cu
C2S2 + O2 = CO2 + SO2 =>
C2S2 + 4 O2 = 2 CO2 + 2 SO2
Ca + I2 = CaI =>
2 Ca + I2 = 2 CaI
V + H2SO4 = V2(SO4)5 + SO2 + H2O =>
2 V + 10 H2SO4 = V2(SO4)5 + 5 SO2 + 10 H2O
Al + HCI = AlCI + H =>
Al + HCI = AlCI + H
Fe2(SO4)3 + Na2CO3 + H2O = FeO(OH) + CO2 + Na2SO4 =>
Fe2(SO4)3 + 3 Na2CO3 + H2O = 2 FeO(OH) + 3 CO2 + 3 Na2SO4
K + HgCl2 = Hg + KCl =>
2 K + HgCl2 = Hg + 2 KCl
Ca + O2 = CaO = = =>
2 Ca + O2 = 2 CaO
Zn + HBr = ZnBr3 + H =>
Zn + 3 HBr = ZnBr3 + 3 H
HBr + NH3 = NH4 + Br =>
HBr + NH3 = NH4 + Br
Ti(OH)3 + O2 = TiO2 + H2O =>
4 Ti(OH)3 + O2 = 4 TiO2 + 6 H2O
(NH4)2(CO3) + NaOH = Na2CO3 + NH3 + H2O =>
(NH4)2(CO3) + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O
HCl(aq) + Ba(OH)2(aq) = BaCl2 + H2O =>
2 HCl(aq) + Ba(OH)2(aq) = BaCl2 + 2 H2O
Pb(NO3)2(aq) + BaCl2(aq) = PbCl2(aq) + Ba(NO3)2(aq) =>
Pb(NO3)2(aq) + BaCl2(aq) = PbCl2(aq) + Ba(NO3)2(aq)
CO2 + H3O = C6H12O6 + O2 =>
6 CO2 + 4 H3O = C6H12O6 + 5 O2
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
K2Cr2O7 + H2SO4 + C3H7OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 2 C3H7OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 10 H2O
(NH4)2SO4 + Mn(C2H3O2)2 = NH4C2H3O2 + MnSO4 =>
(NH4)2SO4 + Mn(C2H3O2)2 = 2 NH4C2H3O2 + MnSO4
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
Li2O + SO3 = Li2O3 + SO =>
Li2O + SO3 = Li2O3 + SO
BaO + O2 = BaO2 =>
2 BaO + O2 = 2 BaO2
H2O + AlH4{-} + H2CO = Al{+3} + CH3OH + OH{-} =>
4 H2O + AlH4{-} + 4 H2CO = Al{+3} + 4 CH3OH + 4 OH{-}
Na3PO4 + K2SiO3 = K2PO4 + Na3SiO3 =>
Na3PO4 + K2SiO3 = K2PO4 + Na3SiO3
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Zn + HOH = ZnO + H2 =>
Zn + HOH = ZnO + H2
NaCH3COO + H2O = NaO + H2CH3COO =>
NaCH3COO + H2O = NaO + H2CH3COO
CH = C + H2 =>
2 CH = 2 C + H2
Cl2 + KNO3 = KClO3 + KCl + NO2 =>
3 Cl2 + 6 KNO3 = 2 KClO3 + 4 KCl + 6 NO2
Al2O3 + CuO = CuAlO2 + O2 =>
2 Al2O3 + 4 CuO = 4 CuAlO2 + O2
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
C6H5CH2OH + HCl = C6H5CH2Cl + H2O =>
C6H5CH2OH + HCl = C6H5CH2Cl + H2O
HS + O = SO + HO =>
HS + 2 O = SO + HO
NO2 + LiOH = LiNO2 + LiNO3 + H2O =>
2 NO2 + 2 LiOH = LiNO2 + LiNO3 + H2O
Pb(NO3)2 = Pb + NO2 + O2 =>
Pb(NO3)2 = Pb + 2 NO2 + O2
PB(NO3)2(aq) + Na2SO4(aq) = PBSO4(s) + NaNO3(aq) =>
PB(NO3)2(aq) + Na2SO4(aq) = PBSO4(s) + 2 NaNO3(aq)
SnI4 + PPh3 = SnI4(PPh3)2 =>
SnI4 + 2 PPh3 = SnI4(PPh3)2
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
TiCl4 + NaOH = TiO2 + H2O + NaCl =>
TiCl4 + 4 NaOH = TiO2 + 2 H2O + 4 NaCl
KHP + NaOH = H2O + NaKP =>
KHP + NaOH = H2O + NaKP
Ca[NO3]2 + Na3PO4 = Ca3[PO4]2 + NaNO3 =>
3 Ca[NO3]2 + 2 Na3PO4 = Ca3[PO4]2 + 6 NaNO3
C8H9NO2 + NaOH = C8H10NO3Na =>
C8H9NO2 + NaOH = C8H10NO3Na
S2 + Cl2 = SCl =>
S2 + Cl2 = 2 SCl
Ni(NO3)2 + NH3 = Ni(NH3)6 + NO3 =>
Ni(NO3)2 + 6 NH3 = Ni(NH3)6 + 2 NO3
PCl5 + SnO2 = SnCl4 + P2O5 =>
4 PCl5 + 5 SnO2 = 5 SnCl4 + 2 P2O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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