| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NO2 + Na2SiO3 = NaNO3 + NaNO2 + SiO2
HgSO4(heat) = HgSO4 =>
HgSO4(heat) = HgSO4
H2SO4(ac) + Al(OH)3(s) = H2O(g) + Al2(SO4)3(ac) =>
3 H2SO4(ac) + 2 Al(OH)3(s) = 6 H2O(g) + Al2(SO4)3(ac)
KOH + Fe2O3 + H2O = KFe(OH)4 =>
2 KOH + Fe2O3 + 3 H2O = 2 KFe(OH)4
Cu + H2SO4 + H2O2 = CuSO4 + H2O =>
Cu + H2SO4 + H2O2 = CuSO4 + 2 H2O
P2S5 = P + S =>
P2S5 = 2 P + 5 S
NaOH + Al2[SO4]3 = Na2SO4 + NaAlO2 + H2O =>
8 NaOH + Al2[SO4]3 = 3 Na2SO4 + 2 NaAlO2 + 4 H2O
Co(NO3)2(aq) + K2C2H4O6(aq) = Co3(K2C2H4O6)2(s) + NO3(aq) =>
3 Co(NO3)2(aq) + 2 K2C2H4O6(aq) = Co3(K2C2H4O6)2(s) + 6 NO3(aq)
Mn(NO3)2 + (NH4)2S = MnS + NH4NO3 =>
Mn(NO3)2 + (NH4)2S = MnS + 2 NH4NO3
CH3NO2 + O2 = CO2 + NO2 + H2O =>
4 CH3NO2 + 7 O2 = 4 CO2 + 4 NO2 + 6 H2O
N2H4(l) + O2(g) = H2O(g) + N2(g) =>
N2H4(l) + O2(g) = 2 H2O(g) + N2(g)
Ca(NO2)2 = Ca(NO)2 + O2 =>
Ca(NO2)2 = Ca(NO)2 + O2
NH4CI + HNO3 = NH4NO3 + HCI =>
NH4CI + HNO3 = NH4NO3 + HCI
Cu(CH3COO)2 + NaBr = CuBr + Na(CH3COO)2 =>
Cu(CH3COO)2 + NaBr = CuBr + Na(CH3COO)2
Al(NO3)3 + Ba(HCO3)2 = Al(HCO3)3 + Ba(NO3)2 =>
2 Al(NO3)3 + 3 Ba(HCO3)2 = 2 Al(HCO3)3 + 3 Ba(NO3)2
Ba(OH)2 + P2O5 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + P2O5 = Ba3(PO4)2 + 3 H2O
Pb(NO3)2(aq) + Rb3AsO4(aq) = Pb3(AsO4)2(s) + RbNO3(aq) =>
3 Pb(NO3)2(aq) + 2 Rb3AsO4(aq) = Pb3(AsO4)2(s) + 6 RbNO3(aq)
Ba + AuSO4 = Ba(SO4)2 + Au =>
Ba + 2 AuSO4 = Ba(SO4)2 + 2 Au
Ca(ClO3)2 + HCl = CaCl2 + H2(ClO3)2 =>
Ca(ClO3)2 + 2 HCl = CaCl2 + H2(ClO3)2
NH5ClO4 = N2 + Cl2 + O2 + H2O =>
4 NH5ClO4 = 2 N2 + 2 Cl2 + 3 O2 + 10 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KBrO3 + NH4 = N2 + KBr + H2O =>
4 KBrO3 + 6 NH4 = 3 N2 + 4 KBr + 12 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
AgNO3(aq) + NaI(aq) = AgI + NaNO3 =>
AgNO3(aq) + NaI(aq) = AgI + NaNO3
Na2S + Cu(C2H3O2)2 = Na(C2H3O2) + CuS =>
Na2S + Cu(C2H3O2)2 = 2 Na(C2H3O2) + CuS
NaCl + H2SO4 = NaHSO4 + HCl =>
NaCl + H2SO4 = NaHSO4 + HCl
SnS + HNO3 = SnO2 + H2SO4 + NO2 + H2O =>
SnS + 10 HNO3 = SnO2 + H2SO4 + 10 NO2 + 4 H2O
Zn + AlBr3 = Al + ZnBr =>
3 Zn + AlBr3 = Al + 3 ZnBr
CS2 + O = CO2 + SO3 =>
CS2 + 8 O = CO2 + 2 SO3
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NaCl + CaSO4 = Na2SO4 + CaCl2 =>
2 NaCl + CaSO4 = Na2SO4 + CaCl2
AlCl3(aq) + NH4OH(aq) = NH4Cl(aq) + Al(OH)3 =>
AlCl3(aq) + 3 NH4OH(aq) = 3 NH4Cl(aq) + Al(OH)3
C6H6(l) + O2(g) = CO2(g) + H2O(l) =>
2 C6H6(l) + 15 O2(g) = 12 CO2(g) + 6 H2O(l)
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
C2H6C2H6 + O2 = CO2 + H2O =>
C2H6C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H6(l) + O2(g) = CO2(g) + H2O(l) =>
2 C6H6(l) + 15 O2(g) = 12 CO2(g) + 6 H2O(l)
AlCl3(aq) + NH4OH(aq) = NH4Cl(aq) + Al(OH)3 =>
AlCl3(aq) + 3 NH4OH(aq) = 3 NH4Cl(aq) + Al(OH)3
AlCl3(aq) + NH4OH(aq) = NH4Cl(aq) + Al(OH)3(aq) =>
AlCl3(aq) + 3 NH4OH(aq) = 3 NH4Cl(aq) + Al(OH)3(aq)
NaOH + (ZnOH)2CO3 = Na2CO3 + Zn(OH)2 =>
2 NaOH + (ZnOH)2CO3 = Na2CO3 + 2 Zn(OH)2
Na2S + Cu(C2H3O2)2 = Na(C2H3O2) + CuS =>
Na2S + Cu(C2H3O2)2 = 2 Na(C2H3O2) + CuS
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KCl + SO4NO3 = KNO3 + SO4Cl =>
KCl + SO4NO3 = KNO3 + SO4Cl
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
AlCl3(aq) + NH4OH(aq) = NH4Cl(aq) + Al(OH)3 =>
AlCl3(aq) + 3 NH4OH(aq) = 3 NH4Cl(aq) + Al(OH)3
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
AlCl3(aq) + NH4OH(aq) = NH4Cl(aq) + Al(OH)3(aq) =>
AlCl3(aq) + 3 NH4OH(aq) = 3 NH4Cl(aq) + Al(OH)3(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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