| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl8 + O4 = 4 Cl2O
H2FeO2 = FeO + H2O =>
H2FeO2 = FeO + H2O
Na + H2O = NaOH + H2 = CL2O5 + H2O = HCL3 =>
2 Na + 2 H2O = 2 NaOH + H2
KO2(s) + H2O(l) = KOH(aq) + O2(g) =>
4 KO2(s) + 2 H2O(l) = 4 KOH(aq) + 3 O2(g)
Ca(ClO)2 + Na2S2O3 + NaOH = CaCl2 + Na2SO4 + H2O =>
2 Ca(ClO)2 + Na2S2O3 + 2 NaOH = 2 CaCl2 + 2 Na2SO4 + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
SO2 + KClO3 + H2O = H2SO4 + KCl =>
3 SO2 + KClO3 + 3 H2O = 3 H2SO4 + KCl
H5P3O10 + NaOH = Na1P3O10H4 + H2O =>
H5P3O10 + NaOH = Na1P3O10H4 + H2O
CuCl2 + Na3PO4 = Cu3(PO4)2 + NaCl =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl
Fe + NH4OH = Fe2O3 + NH4(s) + H2O =>
2 Fe + 6 NH4OH = Fe2O3 + 6 NH4(s) + 3 H2O
CaNO + Li = LiNO + Ca =>
CaNO + Li = LiNO + Ca
CaCl2(ac) + Na3Po4(ac) = Ca3(Po4)2 + NaCl =>
3 CaCl2(ac) + 2 Na3Po4(ac) = Ca3(Po4)2 + 6 NaCl
Ba + Al2(CO3)3 = BaCO3 + Al =>
3 Ba + Al2(CO3)3 = 3 BaCO3 + 2 Al
Hg(NO3)2 = Hg + N2 + O2 =>
Hg(NO3)2 = Hg + N2 + 3 O2
Fe + Sb = FeSb2 =>
Fe + 2 Sb = FeSb2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CdO + SO2 = CdS + O2 =>
2 CdO + 2 SO2 = 2 CdS + 3 O2
Sn(OH)4(s) = SnO2(s) + H2O(l) =>
Sn(OH)4(s) = SnO2(s) + 2 H2O(l)
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
BrH = Br + H =>
BrH = Br + H
CO3Na2 + H2SO4 = CO2 + H2O + Na2SO4 =>
CO3Na2 + H2SO4 = CO2 + H2O + Na2SO4
C3H6 + H2SO4 = S + H2CO3 + H2O =>
C3H6 + 3 H2SO4 = 3 S + 3 H2CO3 + 3 H2O
Al(OH)3(aq) + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al(OH)3(aq) + 3 HCl(aq) = AlCl3(aq) + 3 H2O(l)
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
C8H18 + KMnO4 = CO + HO + KOH + MnO =>
3 C8H18 + 26 KMnO4 = 24 CO + 28 HO + 26 KOH + 26 MnO
Pb(NO3)2 + Na2S2O3 = PbS2O3 + Na(NO3) =>
Pb(NO3)2 + Na2S2O3 = PbS2O3 + 2 Na(NO3)
K + Si = K3Si =>
3 K + Si = K3Si
C6H5CH2OH = C6H5CHO + H2 =>
C6H5CH2OH = C6H5CHO + H2
Ra + C = RaC2 =>
Ra + 2 C = RaC2
Ra + Cl2 = RaCl2 =>
Ra + Cl2 = RaCl2
Na2SO3 + BaO = BaSO3 + Na2O =>
Na2SO3 + BaO = BaSO3 + Na2O
Ra + H2O = Ra(OH)2 + H2 =>
Ra + 2 H2O = Ra(OH)2 + H2
H2Te + O2 = H2O + Te =>
2 H2Te + O2 = 2 H2O + 2 Te
CaCl2(s) + Na2CO3(s) = NaCl(s) + CaCO3(s) =>
CaCl2(s) + Na2CO3(s) = 2 NaCl(s) + CaCO3(s)
Na2C2O4 + KMnO4 + H2SO4 = CO2 + H2O + MnSO4 + Na2SO4 + K2SO4 =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = 10 CO2 + 8 H2O + 2 MnSO4 + 5 Na2SO4 + K2SO4
Cu + HNO3(c) = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3(c) = Cu(NO3)2 + 2 NO2 + 2 H2O
C17H33COOH + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 C17H33COOH + 102 KMnO4 + 153 H2SO4 = 90 CO2 + 238 H2O + 51 K2SO4 + 102 MnSO4
Cr(OH)3 + KClO3 + KOH = K2CrO4 + H2O + KCl =>
2 Cr(OH)3 + KClO3 + 4 KOH = 2 K2CrO4 + 5 H2O + KCl
Na(C2H3O2) + H2(SO4) = Na(SO4) + H2(C2H3O2) =>
Na(C2H3O2) + H2(SO4) = Na(SO4) + H2(C2H3O2)
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
K2Co3 + O2 + Cr2O3 = K2CrO4 + Co2 =>
4 K2Co3 + 5 O2 + 2 Cr2O3 = 4 K2CrO4 + 6 Co2
Sb(NO3)3 + NH3 + H2O = Sb(OH)3 + NH4NO3 =>
Sb(NO3)3 + 3 NH3 + 3 H2O = Sb(OH)3 + 3 NH4NO3
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
CuFeS2 + H2SO4 = CuSO4 + Fe2O3 + SO2 + H2O =>
2 CuFeS2 + 15 H2SO4 = 2 CuSO4 + Fe2O3 + 17 SO2 + 15 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Ag2CO3 + H = Ag + CO2 + H2O =>
Ag2CO3 + 2 H = 2 Ag + CO2 + H2O
MgCl2 + Na2SO4 = MgSO4 + NaCl =>
MgCl2 + Na2SO4 = MgSO4 + 2 NaCl
CaSO4 + MgCl2 = CaCl2 + MgSO4 =>
CaSO4 + MgCl2 = CaCl2 + MgSO4
K2S + HCI = KCI + H2S =>
K2S + 2 HCI = 2 KCI + H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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