| Équations équilibrées la veille | Équations équilibrées le lendemain |
SrSO4 + Na2CO3 = SrCO3 + Na2SO4
NaBr + HCl + MnO2 = Br + H2O + NaCl + MnCl2 =>
2 NaBr + 4 HCl + MnO2 = 2 Br + 2 H2O + 2 NaCl + MnCl2
C6H12O6 + H2O = CH3OH + CO2 =>
C6H12O6 + 2 H2O = 4 CH3OH + 2 CO2
S2O3{-2} + H3O{+} = H2SO3 + S + H2O =>
S2O3{-2} + 2 H3O{+} = H2SO3 + S + 2 H2O
Li + H3PO4 = Li3PO4 + H2 =>
6 Li + 2 H3PO4 = 2 Li3PO4 + 3 H2
CH3HO + PCl5 = CH3Cl + POCl3 + HCl =>
CH3HO + PCl5 = CH3Cl + POCl3 + HCl
Ce{3+} + Fe{3+} = Ce{4+} + Fe{2+} =>
Ce{3+} + Fe{3+} = Ce{4+} + Fe{2+}
Ba(OH)2 + NaOH = BaOH + Na(OH)2 =>
Ba(OH)2 + NaOH = BaOH + Na(OH)2
LiNO3 + KOH = LiOH + KNO3 =>
LiNO3 + KOH = LiOH + KNO3
SiO2 + Al(OH)3 = Al2(SiO3)3 + H2O =>
3 SiO2 + 2 Al(OH)3 = Al2(SiO3)3 + 3 H2O
C6H5NO2 + Fe + HCl = C6H5NH3 + FeCl2 + H2O =>
2 C6H5NO2 + 7 Fe + 14 HCl = 2 C6H5NH3 + 7 FeCl2 + 4 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C9H12 + KMnO4 + H2SO4 = C9H6O6 + MnSO4 + H2O + K2SO4 =>
5 C9H12 + 18 KMnO4 + 27 H2SO4 = 5 C9H6O6 + 18 MnSO4 + 42 H2O + 9 K2SO4
LiNO3 + KOH = LiOH + KNO3 =>
LiNO3 + KOH = LiOH + KNO3
CuS + HCl = CuCl + H2S + S =>
2 CuS + 2 HCl = 2 CuCl + H2S + S
SbCl3 + H2 = Sb + HCl =>
2 SbCl3 + 3 H2 = 2 Sb + 6 HCl
LiNO3 + KOH = LiOH + KNO3 =>
LiNO3 + KOH = LiOH + KNO3
LiMnO4 + MnSO4 + LiOH = Li2SO4 + MnO2 + H2O =>
2 LiMnO4 + 3 MnSO4 + 4 LiOH = 3 Li2SO4 + 5 MnO2 + 2 H2O
Cl + KI = KCl + I =>
Cl + KI = KCl + I
H3PO4 + CaHPO4 = Ca(H2PO4)2 =>
H3PO4 + CaHPO4 = Ca(H2PO4)2
CH3{-}CH2OH = CH3{-}COOH =>
CH3{-}CH2OH = CH3{-}COOH
Zn(OH)2 + Al(OH)3 = Zn(OH)3 + Al(OH)2 =>
Zn(OH)2 + Al(OH)3 = Zn(OH)3 + Al(OH)2
MnCl2 + NaOH = Mn(OH) + NaCl2 =>
MnCl2 + NaOH = Mn(OH) + NaCl2
Pb(NO3)2(aq) + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2(aq) + Na2SO4 = PbSO4 + 2 NaNO3
O2 + MnO = MnO2 =>
O2 + 2 MnO = 2 MnO2
SnCl2 + NaMnO4 + H2O = MnO2 + NaCl + HCl + H2SnO3 =>
3 SnCl2 + 2 NaMnO4 + 5 H2O = 2 MnO2 + 2 NaCl + 4 HCl + 3 H2SnO3
Cu(OH)2 + KOH = K2[Cu(OH)4] =>
Cu(OH)2 + 2 KOH = K2[Cu(OH)4]
C6H6O3 + C6H6O2 = C12H10O4 + H2O =>
C6H6O3 + C6H6O2 = C12H10O4 + H2O
K2O + CrO3 = K2CrO4 =>
K2O + CrO3 = K2CrO4
Li + SO2 = LiS + O2 =>
Li + SO2 = LiS + O2
NaSCN + Fe(NO3)3 = NaNO3 + Fe + SCN =>
3 NaSCN + Fe(NO3)3 = 3 NaNO3 + Fe + 3 SCN
NO + SO2 = SO3 + N2 =>
2 NO + 2 SO2 = 2 SO3 + N2
K(OH) = K2OH2O =>
2 K(OH) = K2OH2O
CaCO3 + Cu(OH)2 = CuCO3 + Ca(OH)2 =>
CaCO3 + Cu(OH)2 = CuCO3 + Ca(OH)2
NH4 + H2BO3 + HCl = (NH4)2Cl + H3BO3 =>
2 NH4 + H2BO3 + HCl = (NH4)2Cl + H3BO3
FeCe3 + AgNO3 = AgCe + Fe(NO3)3 =>
FeCe3 + 3 AgNO3 = 3 AgCe + Fe(NO3)3
CuSO4 + N4OH = CuOH + N4SO4 =>
CuSO4 + N4OH = CuOH + N4SO4
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
AgO + H2 = Ag + H2O =>
AgO + H2 = Ag + H2O
K2[Zn(OH)4] + H2S = ZnS + K2S + H2O =>
K2[Zn(OH)4] + 2 H2S = ZnS + K2S + 4 H2O
CUS + H2SO4 = CUO + SO2 + H2O =>
CUS + 3 H2SO4 = CUO + 4 SO2 + 3 H2O
AsCI + I2 = As + CI2 =>
2 AsCI + I2 = 2 As + 2 CI2
KOH + HPo3 = KPo3 + H2O =>
KOH + HPo3 = KPo3 + H2O
LiNO3 + KOH = LiOH + KNO3 =>
LiNO3 + KOH = LiOH + KNO3
Ca(OH)2 + MgCO3 = Mg(OH)2 + CaCO3 =>
Ca(OH)2 + MgCO3 = Mg(OH)2 + CaCO3
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
(NH4)2S + HBr = H2S + NH4Br =>
(NH4)2S + 2 HBr = H2S + 2 NH4Br
Na + Cl = NaCl =>
Na + Cl = NaCl
CaHPO3 + AgNO3 + H2O = CaHPO4 + Ag + HNO3 =>
CaHPO3 + 2 AgNO3 + H2O = CaHPO4 + 2 Ag + 2 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/31/24
Équations équilibrées sur09/30/23
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