| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zr + 4 HF = Zr(F)4 + 2 H2
Cr2(SO4)3 + BaCl2 = Ba2(SO4)2 + CrCl3 =>
2 Cr2(SO4)3 + 6 BaCl2 = 3 Ba2(SO4)2 + 4 CrCl3
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Fe2TiO5 + TiO2 + CH4 = FeTiO3 + CO2 + H2O =>
4 Fe2TiO5 + 4 TiO2 + CH4 = 8 FeTiO3 + CO2 + 2 H2O
NH4NO3 + H2SO4 = SO2 + H2O + NO =>
NH4NO3 + H2SO4 = SO2 + 3 H2O + 2 NO
Fe{+3} + (SCN){-} = Fe(SCN){2} =>
Fe{+3} + (SCN){-} = Fe(SCN){2}
ZnSO4 + BaS = ZnS + BaSO4 =>
ZnSO4 + BaS = ZnS + BaSO4
AgNO3 + Ba = Ag + Ba(NO3)2 =>
2 AgNO3 + Ba = 2 Ag + Ba(NO3)2
PbO + HNO3 = H2O + Pb(NO3)2 =>
PbO + 2 HNO3 = H2O + Pb(NO3)2
CrCl3 + K4[Fe(CN)6] = Cr4[Fe(CN)6]3 + KCl =>
4 CrCl3 + 3 K4[Fe(CN)6] = Cr4[Fe(CN)6]3 + 12 KCl
H2S + Zn(NO3)2 = HNO3 + ZnS =>
H2S + Zn(NO3)2 = 2 HNO3 + ZnS
NaCl + C2H6C2O2O2Ba = CH3COONa + BaCl2 =>
2 NaCl + C2H6C2O2O2Ba = 2 CH3COONa + BaCl2
AgNO3 + Ca(OH)2 = Ag(OH) + Ca(NO3)2 =>
2 AgNO3 + Ca(OH)2 = 2 Ag(OH) + Ca(NO3)2
Mn2S3 + O2 = Mn2O3 + SO5 =>
Mn2S3 + 9 O2 = Mn2O3 + 3 SO5
Si + ClPd = Pd + ClSi =>
Si + ClPd = Pd + ClSi
Ni + PdCl2 = NiCl2 + Pd =>
Ni + PdCl2 = NiCl2 + Pd
Cr + PO4 = CrPO4 =>
Cr + PO4 = CrPO4
NaOH + Cl2Fe = Fe(OH)2 + NaCl =>
2 NaOH + Cl2Fe = Fe(OH)2 + 2 NaCl
H2O + CaO = Ca(OH)2 =>
H2O + CaO = Ca(OH)2
NaNO2 + HCl = NaCl + NO2H =>
NaNO2 + HCl = NaCl + NO2H
NaBr + H2SO4 = NaHSO4 + HBr =>
NaBr + H2SO4 = NaHSO4 + HBr
MnSO4 + Li2S2O8 + H2O = MnO2 + H2SO4 + Li2SO4 =>
MnSO4 + Li2S2O8 + 2 H2O = MnO2 + 2 H2SO4 + Li2SO4
K2FeO4 + SnCl2 + HCl = SnCl4 + FeCl2 + KCl + H2O =>
K2FeO4 + 2 SnCl2 + 8 HCl = 2 SnCl4 + FeCl2 + 2 KCl + 4 H2O
PbO + KNO3 + KOH = K2PbO3 + KNO2 + H2O =>
PbO + KNO3 + 2 KOH = K2PbO3 + KNO2 + H2O
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
NaI + NaIO3 + H2SO4 = I2 + Na2(SO4) + H2O =>
5 NaI + NaIO3 + 3 H2SO4 = 3 I2 + 3 Na2(SO4) + 3 H2O
MnBr2 + Na2CO3 = MnCO3 + NaBr =>
MnBr2 + Na2CO3 = MnCO3 + 2 NaBr
AlCl3 + H2O = O2 + HCl + AlO =>
4 AlCl3 + 6 H2O = O2 + 12 HCl + 4 AlO
PH3 + PCl3 = P + HCl =>
PH3 + PCl3 = 2 P + 3 HCl
NH3HCl = NH4Cl =>
NH3HCl = NH4Cl
H2(COO)2 + KOH = K2(COO)2 + H2O =>
H2(COO)2 + 2 KOH = K2(COO)2 + 2 H2O
ZnCl2 + K2CO3 = Zn2(CO3)2 + KCl =>
2 ZnCl2 + 2 K2CO3 = Zn2(CO3)2 + 4 KCl
Ag + I = AgI =>
Ag + I = AgI
H2O + CaO = Ca(OH)2 =>
H2O + CaO = Ca(OH)2
SnBr4 + H2O = Sn(OH)4 + HBr =>
SnBr4 + 4 H2O = Sn(OH)4 + 4 HBr
Na2S + Al(ClO4)3 = Na(ClO4) + Al2S3 =>
3 Na2S + 2 Al(ClO4)3 = 6 Na(ClO4) + Al2S3
SO3{2-} + H2SO4 = SO4{2-} + H2O + SO2 =>
SO3{2-} + H2SO4 = SO4{2-} + H2O + SO2
H2S + Cl3 + H2O = H2SO4 + HCl =>
3 H2S + 8 Cl3 + 12 H2O = 3 H2SO4 + 24 HCl
NaNO3 + KCI = NaCI + KNO3 =>
NaNO3 + KCI = NaCI + KNO3
As2S3 + HNO3 + HCl = H2SO4 + H3AsO4 + NO + Cl2 =>
As2S3 + 10 HNO3 + 2 HCl = 3 H2SO4 + 2 H3AsO4 + 10 NO + Cl2
Ca(NO3)2 + NaF = Na(NO3) + CaF2 =>
Ca(NO3)2 + 2 NaF = 2 Na(NO3) + CaF2
CuSO4 + Na = Cu + SO4Na =>
CuSO4 + Na = Cu + SO4Na
CuSO4 + CaCO3 = CuCO3 + CaSO4 =>
CuSO4 + CaCO3 = CuCO3 + CaSO4
MgOHBr + HCl = MgCl2 + MgBr2 + H2O =>
2 MgOHBr + 2 HCl = MgCl2 + MgBr2 + 2 H2O
P4O6 + Mg(OH)2 = MgPHO3 + H2O =>
P4O6 + 4 Mg(OH)2 = 4 MgPHO3 + 2 H2O
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
Ba(NO3)2(aq) + MgSO4(aq) = BaSO4 + Mg(NO3)2 =>
Ba(NO3)2(aq) + MgSO4(aq) = BaSO4 + Mg(NO3)2
TbF4 + KOH = TbF3 + O2 + H2O + KF =>
4 TbF4 + 4 KOH = 4 TbF3 + O2 + 2 H2O + 4 KF
MgOHBr + HCl = MgCl2 + MgBr2 + H2O =>
2 MgOHBr + 2 HCl = MgCl2 + MgBr2 + 2 H2O
(NH4)2 + CO3 + Fe(NO3)2 = FeCO3 + NH4NO3 =>
(NH4)2 + CO3 + Fe(NO3)2 = FeCO3 + 2 NH4NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/14/24
Équations équilibrées sur10/14/23
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