| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl + CH3OH = NaOH + CH3Cl
Co(OH)2 + Cl2 + NaOH = CoO(OH) + NaCl + H2O =>
2 Co(OH)2 + Cl2 + 2 NaOH = 2 CoO(OH) + 2 NaCl + 2 H2O
Li(s) + Ba(ClO3)2(aq) = LiClO3(aq) + Ba(s) =>
2 Li(s) + Ba(ClO3)2(aq) = 2 LiClO3(aq) + Ba(s)
Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)2[PMo12O40] + NaNO3 + NH4NO3 + H2O =>
8 Na2HPO4 + 96(NH4)2MoO4 + 194 HNO3 = 8(NH4)2[PMo12O40] + 16 NaNO3 + 177 NH4NO3 + 99 H2O
CH3CH2Br + NH3 = CH3CH2NH2 + NH4Br =>
CH3CH2Br + 2 NH3 = CH3CH2NH2 + NH4Br
Fe3(OH)4 + PbO2 = Fe7O10 + Pb5H8 + H2 =>
35 Fe3(OH)4 + 5 PbO2 = 15 Fe7O10 + Pb5H8 + 66 H2
C2H2 + KMnO4 + H2SO4 = K2SO4 + CO2 + MnSO4 + H2O =>
C2H2 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 CO2 + 2 MnSO4 + 4 H2O
KNO3 + Cr2O3 + NaCO3 = KNO2 + Na2CrO4 + CO2 =>
KNO3 + Cr2O3 + 4 NaCO3 = KNO2 + 2 Na2CrO4 + 4 CO2
Al2O3 + KOH = K(AlO2) + H2O =>
Al2O3 + 2 KOH = 2 K(AlO2) + H2O
CaCl2*6H2O + H2SO4 = CaSO4*2H2O + HCl + H2O =>
CaCl2*6H2O + H2SO4 = CaSO4*2H2O + 2 HCl + 4 H2O
NH3 + HBr = NBr3 + H4 =>
2 NH3 + 6 HBr = 2 NBr3 + 3 H4
BaCl2 + NaOH = NaCl + Ba(OH)2 =>
BaCl2 + 2 NaOH = 2 NaCl + Ba(OH)2
NaNO2 + Cu + H2SO4 = NO + CuSO4 + Na2SO4 + H2O =>
2 NaNO2 + Cu + 2 H2SO4 = 2 NO + CuSO4 + Na2SO4 + 2 H2O
AgNO3 + Pb(NO3)2 = Ag(NO3)2 + NO3Pb =>
AgNO3 + Pb(NO3)2 = Ag(NO3)2 + NO3Pb
C2H5COOH + Na2CO3 = CO2 + H2O + NaC2H5COO =>
2 C2H5COOH + Na2CO3 = CO2 + H2O + 2 NaC2H5COO
SrCl2 + (NH4)2CO3 = NH4Cl + SrCO3 =>
SrCl2 + (NH4)2CO3 = 2 NH4Cl + SrCO3
Hg2O + Cl2 = Hg2Cl + O2 =>
2 Hg2O + Cl2 = 2 Hg2Cl + O2
Al(OH)2 + H2SO4 = Al(SO4) + H2O =>
Al(OH)2 + H2SO4 = Al(SO4) + 2 H2O
MgSO4 + NaF = MgF2 + Na2SO4 =>
MgSO4 + 2 NaF = MgF2 + Na2SO4
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Cr + CdCl2 = Cd + CrCl3 =>
2 Cr + 3 CdCl2 = 3 Cd + 2 CrCl3
C13H268 + O2 = CO2 + H2O =>
C13H268 + 80 O2 = 13 CO2 + 134 H2O
HI + HNO3 = HIO + NO + H2O =>
3 HI + 2 HNO3 = 3 HIO + 2 NO + H2O
Ba(HCO3)2 + KOH = K2CO3 + Ba(OH)2 + H2O =>
Ba(HCO3)2 + 4 KOH = 2 K2CO3 + Ba(OH)2 + 2 H2O
AlOH3 + H3PO4 = Al + P + O5H9 =>
7 AlOH3 + 2 H3PO4 = 7 Al + 2 P + 3 O5H9
CuSO4 + Na2S = Na2SO3 + CuS =>
3 CuSO4 + 4 Na2S = 4 Na2SO3 + 3 CuS
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NiCl2 + NH4 = NH4Cl + Ni =>
NiCl2 + 2 NH4 = 2 NH4Cl + Ni
H3BO3 + C6H14O6 = H3BO3*C6H14O6 = H3BO3*C6H14O6 + NaOH = Na*H3BO3*C6H14O6 + H2O =>
H3BO3 + C6H14O6 = H3BO3*C6H14O6
NaHCO3 + Na3PO4 = NaPO4 + Na3HCO3 =>
NaHCO3 + Na3PO4 = NaPO4 + Na3HCO3
Cu1 + AgNO3 = CuNO3 + Ag =>
Cu1 + AgNO3 = CuNO3 + Ag
Al2(SO4)3 + H3PO4 = Al(PO4) + H2(SO4) =>
Al2(SO4)3 + 2 H3PO4 = 2 Al(PO4) + 3 H2(SO4)
C7H12 = C + H2 =>
C7H12 = 7 C + 6 H2
Cl2 = Cl203 =>
203 Cl2 = 2 Cl203
H2Cr2O5 + O2 = CrO3 + H2O =>
H2Cr2O5 + O2 = 2 CrO3 + H2O
Cr2(SO4)3 + Br2 = Cr2 + BrSO4 =>
2 Cr2(SO4)3 + 3 Br2 = 2 Cr2 + 6 BrSO4
C3H6 + O = C3O + H6 =>
C3H6 + O = C3O + H6
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
SiH4 + KOH = SiO2 + KH + H2O =>
SiH4 + 4 KOH = SiO2 + 4 KH + 2 H2O
C3H8 + O2 = H2O + C9 =>
3 C3H8 + 6 O2 = 12 H2O + C9
F2H2 = FH =>
F2H2 = 2 FH
SO2 + HCl = S + Cl2 + H2O =>
SO2 + 4 HCl = S + 2 Cl2 + 2 H2O
Ni(OH)3 + H2CO3 = NiOHCO3 + H2O =>
Ni(OH)3 + H2CO3 = NiOHCO3 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaOCl + Na2S2O3 + NaO = NaCl + Na2SO4 =>
3 NaOCl + Na2S2O3 + 2 NaO = 3 NaCl + 2 Na2SO4
Zn + NH4Cl = (Zn(NH3)4)Cl2 + HCl + H2 =>
Zn + 4 NH4Cl = (Zn(NH3)4)Cl2 + 2 HCl + H2
Zn + Cl = ZnCl3 =>
Zn + 3 Cl = ZnCl3
C4H10 + F2 = C4F10 + HF =>
C4H10 + 10 F2 = C4F10 + 10 HF
Yb + Fe + P + Sn = YbFeP3Sn20 =>
Yb + Fe + 3 P + 20 Sn = YbFeP3Sn20
CaI2 + NaCO3 = Ca(CO3)2 + NaI =>
CaI2 + 2 NaCO3 = Ca(CO3)2 + 2 NaI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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