| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K[Al(OH)4] + CO2 = K2CO3 + 2 Al(OH)3 + H2O
NaC1 = Na + C1 =>
NaC1 = Na + C1
SiO2 + K2CO3 = K2SiO3 + CO2 =>
SiO2 + K2CO3 = K2SiO3 + CO2
Mg(O2H2) + HCl = MgCl2 + H2O =>
Mg(O2H2) + 2 HCl = MgCl2 + 2 H2O
C7H10N2O2 + O2 = CO2 + H2O + NH3 =>
C7H10N2O2 + 7 O2 = 7 CO2 + 2 H2O + 2 NH3
Na3P + Cl2 = NaCl + P4 =>
4 Na3P + 6 Cl2 = 12 NaCl + P4
CuSO4 + Hg = HgSO4 + Cu =>
CuSO4 + Hg = HgSO4 + Cu
Al(OH)3 + NaF = NaOH + AlF3 =>
Al(OH)3 + 3 NaF = 3 NaOH + AlF3
Na2[Pb(OH)4] + H2S = Na2S + PbS + H2O =>
Na2[Pb(OH)4] + 2 H2S = Na2S + PbS + 4 H2O
NH4Al(SO4)2 = Al2O3 + NH3 + SO3 + H2O =>
2 NH4Al(SO4)2 = Al2O3 + 2 NH3 + 4 SO3 + H2O
AlCl3 + K = KCl + Al =>
AlCl3 + 3 K = 3 KCl + Al
CoS + H2O2 + HCl = S + CoCl + H2O =>
2 CoS + H2O2 + 2 HCl = 2 S + 2 CoCl + 2 H2O
KI + CI2 = KCI + I2 =>
KI + CI2 = KCI + I2
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
SnCl2 + H3PO4 = Sn3(PO4)2 + HCl =>
3 SnCl2 + 2 H3PO4 = Sn3(PO4)2 + 6 HCl
Pb(s) + O4 = Pb3O4(s) =>
3 Pb(s) + O4 = Pb3O4(s)
Fe2O3CO = Fe2OCO3 =>
Fe2O3CO = Fe2OCO3
NiO + H2S = Ni2S3 + H2O + H2 =>
2 NiO + 3 H2S = Ni2S3 + 2 H2O + H2
Pb(OH)2 + HCe = H2O + PbCe2 =>
Pb(OH)2 + 2 HCe = 2 H2O + PbCe2
MgO(g) + H2O(l) = Mg(OH)2 =>
MgO(g) + H2O(l) = Mg(OH)2
H3PO4 + OH = H2PO4 + H3O =>
2 H3PO4 + OH = 2 H2PO4 + H3O
As2O4 + H2 = As + H2O =>
As2O4 + 4 H2 = 2 As + 4 H2O
PbF2 + Cl2 = PbCl2 + F2 =>
PbF2 + Cl2 = PbCl2 + F2
NaHSO3 + K2Cr2O7 + HNO3 = NaHSO4 + Cr(NO3)3 + KNO3 + H2O =>
3 NaHSO3 + K2Cr2O7 + 8 HNO3 = 3 NaHSO4 + 2 Cr(NO3)3 + 2 KNO3 + 4 H2O
RbOH + H2CO3 = RbHCO3 + H2O =>
RbOH + H2CO3 = RbHCO3 + H2O
NH4NO3 + CH4N2O = CH3NO2 + N2 + H2 =>
2 NH4NO3 + 6 CH4N2O = 6 CH3NO2 + 5 N2 + 7 H2
Cu(BO2)2 + NaBO2 + C = Na2B4O7 + Cu + CO =>
Cu(BO2)2 + 2 NaBO2 + C = Na2B4O7 + Cu + CO
BaSO4 + H = Ba + H2O + SO2 =>
BaSO4 + 4 H = Ba + 2 H2O + SO2
NaNO2(s) + H2SO4 = H2O + HNO3 + NO + Na2SO4 =>
6 NaNO2(s) + 3 H2SO4 = 2 H2O + 2 HNO3 + 4 NO + 3 Na2SO4
Na3PO4*12H2O + BaCl2 = Ba3(PO4)2 + NaCl + H2O =>
2 Na3PO4*12H2O + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl + 24 H2O
Cs(OH)2 + H2SO3 = H2O + CsSO3 =>
Cs(OH)2 + H2SO3 = 2 H2O + CsSO3
SO2 + MnO4 + H2O = H2SO4 + Mn =>
4 SO2 + MnO4 + 4 H2O = 4 H2SO4 + Mn
FeCl2 + N2 = Fe3N + Cl2 =>
6 FeCl2 + N2 = 2 Fe3N + 6 Cl2
C4H8 + Cl2 = C4H8Cl =>
2 C4H8 + Cl2 = 2 C4H8Cl
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
C3H4 + O2 = CO2(g) + H2O(l) =>
C3H4 + 4 O2 = 3 CO2(g) + 2 H2O(l)
CO(NH2)2(s) + O2(g) = NO(g) + CO2(g) + H2O(l) =>
2 CO(NH2)2(s) + 5 O2(g) = 4 NO(g) + 2 CO2(g) + 4 H2O(l)
FeTiO3 + H2SO4 = TiO2 + H2O + FeSO4 =>
FeTiO3 + H2SO4 = TiO2 + H2O + FeSO4
KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3
NH4OH + CuC2H3O2 = CuOH + NH4C2H3O2 =>
NH4OH + CuC2H3O2 = CuOH + NH4C2H3O2
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
Pb(NO3)2 + Ba(OH)2 = Ba(NO3)2 + Pb(OH)2 =>
Pb(NO3)2 + Ba(OH)2 = Ba(NO3)2 + Pb(OH)2
Ca3(PO4)2 + HCl = CaCl2 + H3PO4 =>
Ca3(PO4)2 + 6 HCl = 3 CaCl2 + 2 H3PO4
Mg(OH)2 + CuSO4(aq) = MgSO4 + Cu(OH)2 =>
Mg(OH)2 + CuSO4(aq) = MgSO4 + Cu(OH)2
Rb2CO3 + H3PO4 = RbH2PO4 + CO2 + H2O =>
Rb2CO3 + 2 H3PO4 = 2 RbH2PO4 + CO2 + H2O
CoBr2(s) = Co(s) + Br2(g) =>
CoBr2(s) = Co(s) + Br2(g)
KAlO2 + CO2 + H2O = Al(OH)3 + KHCO3 =>
KAlO2 + CO2 + 2 H2O = Al(OH)3 + KHCO3
H2SO4 + Ba(OH)2 = H2O + Ba + SO4 =>
H2SO4 + Ba(OH)2 = 2 H2O + Ba + SO4
KNO2 + SnCl2 + HCl = N2O + SnCl4 + KCl + H2O =>
2 KNO2 + 2 SnCl2 + 6 HCl = N2O + 2 SnCl4 + 2 KCl + 3 H2O
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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