| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C3H8O2 + 2 PI3 = 3 C3H6I2 + 2 H2(PHO3)
MgF2 + Ba = BaF2 + Mg =>
MgF2 + Ba = BaF2 + Mg
CoO + O2 = Co2O3 =>
4 CoO + O2 = 2 Co2O3
CH3NH2 = H + CH3NH =>
CH3NH2 = H + CH3NH
(COOH)2 + NaOH = NaCOO + H2O =>
(COOH)2 + 2 NaOH = 2 NaCOO + 2 H2O
CO2 + BaCl2 = BaCO2 + Cl2 =>
CO2 + BaCl2 = BaCO2 + Cl2
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
C2H5NSCl + O2 = CO2 + H2O + NO + SO2 + Cl2 =>
4 C2H5NSCl + 19 O2 = 8 CO2 + 10 H2O + 4 NO + 4 SO2 + 2 Cl2
NH4Cl + HCl = NH3Cl2 + H =>
NH4Cl + HCl = NH3Cl2 + 2 H
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Zn + HNO3(conc) = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3(conc) = 3 Zn(NO3)2 + 2 NO + 4 H2O
AgNO3 + BaO2 = Ag + Ba(NO3)2 + O2 =>
2 AgNO3 + BaO2 = 2 Ag + Ba(NO3)2 + O2
Na2SiO3 + Ca(NO3)2 = CaSiO3 + NaNO3 =>
Na2SiO3 + Ca(NO3)2 = CaSiO3 + 2 NaNO3
Fe(NO3)3 + NaI = Fe(NO3)2 + I2 + NaNO3 =>
2 Fe(NO3)3 + 2 NaI = 2 Fe(NO3)2 + I2 + 2 NaNO3
PbCl2 + HCl = H2(PbCl4) =>
PbCl2 + 2 HCl = H2(PbCl4)
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Ca(ClO4)2 + Cu(CH3COO)2 = Ca(CH3COO)2 + Cu(ClO4)2 =>
Ca(ClO4)2 + Cu(CH3COO)2 = Ca(CH3COO)2 + Cu(ClO4)2
CH2O2 + NaHCO3 = CO2 + HCOONa + H2O =>
CH2O2 + NaHCO3 = CO2 + HCOONa + H2O
Hg2Cl2 = Cl + Hg =>
Hg2Cl2 = 2 Cl + 2 Hg
Al(SO2) + NaOH = Na3SO2 + Al(OH)3 =>
Al(SO2) + 3 NaOH = Na3SO2 + Al(OH)3
Ba(OH)2 + Na2SO4 = BaSO4 + NaOH =>
Ba(OH)2 + Na2SO4 = BaSO4 + 2 NaOH
AgCN + Mg = Ag + Mg(CN)2 =>
2 AgCN + Mg = 2 Ag + Mg(CN)2
Ca3(PO4)2 + HCl = CaCl2 + H3PO4 =>
Ca3(PO4)2 + 6 HCl = 3 CaCl2 + 2 H3PO4
P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O1 =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O1
Fe5Ni4S8 + O2 = Fe + Ni + SO3 =>
Fe5Ni4S8 + 12 O2 = 5 Fe + 4 Ni + 8 SO3
C6H6 + HNO3 = C6H5NO2H2O =>
C6H6 + HNO3 = C6H5NO2H2O
KNO2 + H2SO4 = HNO2 + K2SO4 =>
2 KNO2 + H2SO4 = 2 HNO2 + K2SO4
MnCl2 + HNO3 = Mn(NO3)2 + HCl =>
MnCl2 + 2 HNO3 = Mn(NO3)2 + 2 HCl
Fe{3+} + SCN{-} = FeSCN{2+} =>
Fe{3+} + SCN{-} = FeSCN{2+}
Cl2O + MgO = MgCl2 + O2 =>
Cl2O + MgO = MgCl2 + O2
CuCl2*2H2O + NaOH = Cu2(OH)3Cl + NaCl + H2O =>
2 CuCl2*2H2O + 3 NaOH = Cu2(OH)3Cl + 3 NaCl + 4 H2O
MgSO4 + NaOH = MgO + Na2SO4 + H2O =>
MgSO4 + 2 NaOH = MgO + Na2SO4 + H2O
A1(S) + C12(g) = A1C13(S) =>
12 A1(S) + 13 C12(g) = 12 A1C13(S)
S + Br = S2Br =>
2 S + Br = S2Br
Ba + Ca3(PO4)2 = Ba3(PO4)2 + Ca =>
3 Ba + Ca3(PO4)2 = Ba3(PO4)2 + 3 Ca
Mg2CO3(OH)2 = MgO + CO2 + H2O =>
Mg2CO3(OH)2 = 2 MgO + CO2 + H2O
C7H7N3 + C8H6 = C15H13N3 =>
C7H7N3 + C8H6 = C15H13N3
Al(MnO4)3 + NaOH = Al(OH)3 + NaMnO4 =>
Al(MnO4)3 + 3 NaOH = Al(OH)3 + 3 NaMnO4
Al3N3 + CaCl2 = AlCl3 + Ca3N2 =>
2 Al3N3 + 9 CaCl2 = 6 AlCl3 + 3 Ca3N2
Pb(NO3)2 + H2O = Pb + O2 + HNO3 =>
2 Pb(NO3)2 + 2 H2O = 2 Pb + O2 + 4 HNO3
Na2CO3H2O = NaOH + CO2 =>
Na2CO3H2O = 2 NaOH + CO2
(NH4)2SO4 + CaO2H2 = CaSO4 + NH3 + H2O =>
(NH4)2SO4 + CaO2H2 = CaSO4 + 2 NH3 + 2 H2O
TiCl3 + KMnO4 + H2O = TiOCl2 + HCl + MnCl2 + KCl =>
5 TiCl3 + KMnO4 + H2O = 5 TiOCl2 + 2 HCl + MnCl2 + KCl
Al2O3 + Ca(OH)2 = Ca3(AlO3)2 + H2O =>
Al2O3 + 3 Ca(OH)2 = Ca3(AlO3)2 + 3 H2O
NH4(NO3) = H2O + O2 + N2 =>
2 NH4(NO3) = 4 H2O + O2 + 2 N2
Ni + Al = Ni2Al3 =>
2 Ni + 3 Al = Ni2Al3
CuO + Ba(OH)2 = Cu(OH)2 + BaO =>
CuO + Ba(OH)2 = Cu(OH)2 + BaO
CuSO4 = Cu2O + SO2 + O2 =>
4 CuSO4 = 2 Cu2O + 4 SO2 + 3 O2
C6H5N2Cl + Na2SO3 + H2O = C6H5N2H4Cl + Na2SO4 =>
C6H5N2Cl + 2 Na2SO3 + 2 H2O = C6H5N2H4Cl + 2 Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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