| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + CuSO4 = FeCl3CuSO4
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
HA + KOH = KA + H2O =>
HA + KOH = KA + H2O
Na2CO3 = CO2 + Na2O =>
Na2CO3 = CO2 + Na2O
AlPO4 + NiS = NiPO4 + AlS =>
AlPO4 + NiS = NiPO4 + AlS
FeOHCl + NaOH = FeO + NaCl + H2O =>
FeOHCl + NaOH = FeO + NaCl + H2O
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
2 Mn(NO3)2 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaNO3 + 7 H2O
FeTiO3 + C + Cl2 = FeCl3 + TiCl4 + CO =>
2 FeTiO3 + 6 C + 7 Cl2 = 2 FeCl3 + 2 TiCl4 + 6 CO
Mg(NO3)2 + LiF = MgF2 + LiNO3 =>
Mg(NO3)2 + 2 LiF = MgF2 + 2 LiNO3
C1H8O2 + O2 = CO2 + H2O =>
C1H8O2 + 2 O2 = CO2 + 4 H2O
NaCl + BaI = BaCl + NaI =>
NaCl + BaI = BaCl + NaI
NaH2PO4 + CaCl2 = Ca(H2PO4)2 + NaCl =>
2 NaH2PO4 + CaCl2 = Ca(H2PO4)2 + 2 NaCl
Cr + H2O = Cr(H2O) =>
Cr + H2O = Cr(H2O)
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu + ZnSO4 = CuZnSO4 =>
Cu + ZnSO4 = CuZnSO4
Pb(NO3)2 + MgSO4 = Mg(NO3)2 + PbSO4 =>
Pb(NO3)2 + MgSO4 = Mg(NO3)2 + PbSO4
C3H7OH(propanol) + O2 = CO2 + H2O =>
2 C3H7OH(propanol) + 9 O2 = 6 CO2 + 8 H2O
Ca + Au = Ca5Au3 =>
5 Ca + 3 Au = Ca5Au3
Na + ClO2 = NaCl + O2 =>
Na + ClO2 = NaCl + O2
KCl3 + NH3 + KOH = KCl + KNO3 + H2O =>
4 KCl3 + NH3 + 9 KOH = 12 KCl + KNO3 + 6 H2O
NaNO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + NO + NaHSO4 + H2O =>
2 NaNO3 + 6 FeSO4 + 5 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 2 NaHSO4 + 4 H2O
Na2SO3 + H2SO4 = H2O + Na2SO4 + SO2 =>
Na2SO3 + H2SO4 = H2O + Na2SO4 + SO2
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CO2 + Mg = C + MgO =>
CO2 + 2 Mg = C + 2 MgO
SnCl4 + NaOH = NaCl(s) + Sn(OH)4 =>
SnCl4 + 4 NaOH = 4 NaCl(s) + Sn(OH)4
Ag(NH3)2{+} + NaOH = Ag2O + NH3 + Na{+} + H2O =>
2 Ag(NH3)2{+} + 2 NaOH = Ag2O + 4 NH3 + 2 Na{+} + H2O
K2Cr2O7 + Ba(NO3)2 + H2O = BaCrO4 + KNO3 + HNO3 =>
K2Cr2O7 + 2 Ba(NO3)2 + H2O = 2 BaCrO4 + 2 KNO3 + 2 HNO3
Na + H + SO3 = NaHSO3 =>
Na + H + SO3 = NaHSO3
Zn(NO3)2 + CuO = ZnO + Cu(NO3)2 =>
Zn(NO3)2 + CuO = ZnO + Cu(NO3)2
(NH4)2CrO7 = NH3 + H2O + Cr2 + O2 =>
2(NH4)2CrO7 = 4 NH3 + 2 H2O + Cr2 + 6 O2
Mg + HC1 = MgC1 + H =>
Mg + HC1 = MgC1 + H
ZnO + Mg = Zn + MgO =>
ZnO + Mg = Zn + MgO
CH3CH2CH2CH2CH2OH + KMnO4 + H2SO4 = CH3CH2CH2CH2COOH + MnSO4 + K2SO4 + H2O =>
5 CH3CH2CH2CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2CH2CH2COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
Ba + Si = Ba2Si =>
2 Ba + Si = Ba2Si
CrCl2 + K2S = CrS + KCl =>
CrCl2 + K2S = CrS + 2 KCl
Fe3 + Cl3 = FeCl3 =>
Fe3 + 3 Cl3 = 3 FeCl3
BaS + KNO3 = Ba(NO3)2 + K2S =>
BaS + 2 KNO3 = Ba(NO3)2 + K2S
H2S + Na2CrO7 + H2SO4 = Cr2(SO4)3 + H2O + NaHSO4 =>
9 H2S + 8 Na2CrO7 + 19 H2SO4 = 4 Cr2(SO4)3 + 20 H2O + 16 NaHSO4
SPb + H2O2 = PbSO4 + H2O =>
SPb + 4 H2O2 = PbSO4 + 4 H2O
Co2{2+} + H2O2 = Co{3+} + OH{-} =>
Co2{2+} + 2 H2O2 = 2 Co{3+} + 4 OH{-}
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
HC4H6O2Cl + H2O = H3O + C4H6O2Cl =>
HC4H6O2Cl + H2O = H3O + C4H6O2Cl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al(NO3)3 + LiF = AlF3 + LiNO3 =>
Al(NO3)3 + 3 LiF = AlF3 + 3 LiNO3
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
C6H5CH3 + HNO2 = C6H2(NO2)3CH3 + H2 =>
C6H5CH3 + 3 HNO2 = C6H2(NO2)3CH3 + 3 H2
XeF6 + NaF = Na + XeF7 =>
XeF6 + NaF = Na + XeF7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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