| Équations équilibrées la veille | Équations équilibrées le lendemain |
HF(aq) + NaOH(aq) = NaF(aq) + H2O(l)
C2H2O4 + LiOH = C2Li2O4 + H2O =>
C2H2O4 + 2 LiOH = C2Li2O4 + 2 H2O
MeO = Me + O2 =>
2 MeO = 2 Me + O2
MgOH{2} = MgO + H{2}O =>
MgOH{2} = MgO + H{2}O
CuO + CO2 = CuOCO2 =>
CuO + CO2 = CuOCO2
KNO3 + C6H8O6 = K2O + CO2 + H2O + N2 =>
4 KNO3 + C6H8O6 = 2 K2O + 6 CO2 + 4 H2O + 2 N2
LiOH + CuCl2 = LiCl(aq) + Cu(OH)2(g) =>
2 LiOH + CuCl2 = 2 LiCl(aq) + Cu(OH)2(g)
H2 + NO3 = HNO3 =>
H2 + 2 NO3 = 2 HNO3
(NaC2O4)2 + KClO3 = NaClO3 + (KC2O4)2 =>
(NaC2O4)2 + 2 KClO3 = 2 NaClO3 + (KC2O4)2
N4O10 = N + O2 =>
N4O10 = 4 N + 5 O2
AlCl3 + Na3CO3 = AlCO3 + NaCl =>
AlCl3 + Na3CO3 = AlCO3 + 3 NaCl
H{+} + ClO{-}1 + I{-}1 = I2 + Cl{-}1 + H2O =>
2 H{+} + ClO{-}1 + 2 I{-}1 = I2 + Cl{-}1 + H2O
SO2 + Rb2O = Rb2SO3 =>
SO2 + Rb2O = Rb2SO3
Co(OH)3 = Co(OH)2 + OH =>
Co(OH)3 = Co(OH)2 + OH
C2H2 + CO2 = CO + H2O =>
C2H2 + 3 CO2 = 5 CO + H2O
MnO2 + Ca = CaO2 + Mn =>
MnO2 + Ca = CaO2 + Mn
N2O4 = N2 + O2 =>
N2O4 = N2 + 2 O2
Fe + Cl4 = FeCl3 =>
4 Fe + 3 Cl4 = 4 FeCl3
Pb(NO3)2 + NaOH + H2O = Na2[Pb(OH)4] + HNO3 =>
Pb(NO3)2 + 2 NaOH + 2 H2O = Na2[Pb(OH)4] + 2 HNO3
BaBr2 + (NH4)2CO3 = BaCO3 + NH4Br =>
BaBr2 + (NH4)2CO3 = BaCO3 + 2 NH4Br
(NH4)2SO3 + HCl = NH4Cl + H2O + SO2 =>
(NH4)2SO3 + 2 HCl = 2 NH4Cl + H2O + SO2
TiN + HF + KMnO4 + KF = K2TiF6 + NH3 + MnF2 + H2O =>
5 TiN + 23 HF + KMnO4 + 9 KF = 5 K2TiF6 + 5 NH3 + MnF2 + 4 H2O
Ni(No3)2 + NH3 = NiH3 + N(No3)2 =>
Ni(No3)2 + NH3 = NiH3 + N(No3)2
Fe(OH)3 + HNo3 = Fe(No3)3 + H2O =>
Fe(OH)3 + 3 HNo3 = Fe(No3)3 + 3 H2O
HC2H3O2 + Mg(OH)2 = Mg(CH3CO2)2 + H2O =>
2 HC2H3O2 + Mg(OH)2 = Mg(CH3CO2)2 + 2 H2O
C6H6 + C3H6 = C12H18 =>
C6H6 + 2 C3H6 = C12H18
MgCl3 + LiOH = Mg(OH)3 + LiCl =>
MgCl3 + 3 LiOH = Mg(OH)3 + 3 LiCl
N + Cu = CuN =>
N + Cu = CuN
SnO + H2SO4 = SnSO4 + H2O =>
SnO + H2SO4 = SnSO4 + H2O
Zn + HNO3(cc) = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3(cc) = Zn(NO3)2 + 2 NO2 + 2 H2O
C9H20O4S2 + O2 = CO2 + H2O + SO4 =>
C9H20O4S2 + 16 O2 = 9 CO2 + 10 H2O + 2 SO4
CI2 + NaI = NaCI + I2 =>
CI2 + NaI = NaCI + I2
CaCO3(s) + HNO3(aq) = Ca(NO3)2(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HNO3(aq) = Ca(NO3)2(aq) + CO2(g) + H2O(l)
Mg + C6H8O7 = MgC6H6O7 + H2 =>
Mg + C6H8O7 = MgC6H6O7 + H2
V + Cl2 = VCl1 =>
2 V + Cl2 = 2 VCl1
NaHCO3(aq) + C6H8O7(aq) = CO2(g) + Na3C6H5O7 + H2O =>
3 NaHCO3(aq) + C6H8O7(aq) = 3 CO2(g) + Na3C6H5O7 + 3 H2O
CH3OH + KMnO4 + KOH = K2MnO4 + CO2 + H2O =>
CH3OH + 6 KMnO4 + 6 KOH = 6 K2MnO4 + CO2 + 5 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Mn(OH)2 + FeCl3 = Fe(OH)3 + MnCl2 =>
3 Mn(OH)2 + 2 FeCl3 = 2 Fe(OH)3 + 3 MnCl2
Cu(OH)2 + H2SO4 + Zn = Cu + ZnSO4 + H2O =>
Cu(OH)2 + H2SO4 + Zn = Cu + ZnSO4 + 2 H2O
H3PO4 + Bi(OH)3 = Bi(PO4) + H2O =>
H3PO4 + Bi(OH)3 = Bi(PO4) + 3 H2O
KMnO4 + HBr = KBr + HMnO4 =>
KMnO4 + HBr = KBr + HMnO4
AlCl3(aq) + NaOH(aq) = NaAlO2(aq) + NaCl(aq) + H2O =>
AlCl3(aq) + 4 NaOH(aq) = NaAlO2(aq) + 3 NaCl(aq) + 2 H2O
KF + Cl2 = ClF + K =>
2 KF + Cl2 = 2 ClF + 2 K
Co2 + O2 = CoO =>
Co2 + O2 = 2 CoO
K2Cr2O7 + H2SO4 + C3H7OH = KCr(SO4)2 + H2O + C3H7O =>
K2Cr2O7 + 4 H2SO4 + 6 C3H7OH = 2 KCr(SO4)2 + 7 H2O + 6 C3H7O
GaCl3 + Ga = GaCl2 =>
2 GaCl3 + Ga = 3 GaCl2
NaHSO3 + Br2 + H2O = NaHSO4 + HBr =>
NaHSO3 + Br2 + H2O = NaHSO4 + 2 HBr
FeBr2 + NiCl2 = FeCl2 + NiBr2 =>
FeBr2 + NiCl2 = FeCl2 + NiBr2
KCl + O2 = K2O + Cl2 =>
4 KCl + O2 = 2 K2O + 2 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/25
Équations équilibrées sur04/23/24
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