| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H12 + 7 O2 = 4 CO2 + 6 H2O
C2H4 + Cl2 + NaOH = C2Cl4H2 + H2O + NaCl =>
C2H4 + 3 Cl2 + 2 NaOH = C2Cl4H2 + 2 H2O + 2 NaCl
Fe2O3 + Na2O2 = Na2FeO4 + Na2O =>
Fe2O3 + 3 Na2O2 = 2 Na2FeO4 + Na2O
[Pb(H2O)4]Cl2 = Pb(OH)2 + HCl + H2O =>
[Pb(H2O)4]Cl2 = Pb(OH)2 + 2 HCl + 2 H2O
K2Cr2O7 + H2C2O4 + H2O = K[Cr(C2O4)2(H2O)2]*2H2O + CO2 =>
K2Cr2O7 + 7 H2C2O4 + H2O = 2 K[Cr(C2O4)2(H2O)2]*2H2O + 6 CO2
NH3 + HCl = NH3Cl4 + H =>
NH3 + 4 HCl = NH3Cl4 + 4 H
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Na2B4O7 = Na + B4O7 =>
Na2B4O7 = 2 Na + B4O7
KMnO4 + K2S2O3 + H2O = MnO2 + K2SO4 + KOH =>
8 KMnO4 + 3 K2S2O3 + H2O = 8 MnO2 + 6 K2SO4 + 2 KOH
Al(OH)3 + Ca = Ca(OH)6 + Al =>
2 Al(OH)3 + Ca = Ca(OH)6 + 2 Al
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe + O2 = Fe2O2 =>
2 Fe + O2 = Fe2O2
LuCl3 + NaOH = Lu(OH)2Cl + NaCl =>
LuCl3 + 2 NaOH = Lu(OH)2Cl + 2 NaCl
Cr + NHO3 = Cr(NO3)3 + H2 =>
2 Cr + 6 NHO3 = 2 Cr(NO3)3 + 3 H2
CsH(s) + H2O(l) = CsOH + H2 =>
CsH(s) + H2O(l) = CsOH + H2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
K2O2 + O2 = KO2 =>
K2O2 + O2 = 2 KO2
NiCl3 + Cs2S = Ni2S3 + CsCl =>
2 NiCl3 + 3 Cs2S = Ni2S3 + 6 CsCl
NH4 + NO3 = H2O + NO =>
2 NH4 + 3 NO3 = 4 H2O + 5 NO
FeSO + O2 = Fe2O3 + SO2 =>
4 FeSO + 5 O2 = 2 Fe2O3 + 4 SO2
FeBr3 + (NH4)2S = Fe2S3 + NH4Br =>
2 FeBr3 + 3(NH4)2S = Fe2S3 + 6 NH4Br
Ca(NO3)2*4H2O + NaHCO3 = NaNO3 + CaCO3 + H2O + CO2 =>
Ca(NO3)2*4H2O + 2 NaHCO3 = 2 NaNO3 + CaCO3 + 5 H2O + CO2
NaClO4 + AgNO3 = NaNO3 + AgClO4 =>
NaClO4 + AgNO3 = NaNO3 + AgClO4
CH3OH + Ag = CH3OAg + H2 =>
2 CH3OH + 2 Ag = 2 CH3OAg + H2
NH3 + HCl = NH3Cl4 + H =>
NH3 + 4 HCl = NH3Cl4 + 4 H
KHCO3 + H2SO4 = CO2 + H2O + K2SO4 =>
2 KHCO3 + H2SO4 = 2 CO2 + 2 H2O + K2SO4
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
NH3 + HCl = NH3Cl4 + H =>
NH3 + 4 HCl = NH3Cl4 + 4 H
CuSiO3 + KOH = K2SiO3 + Cu(OH)2 =>
CuSiO3 + 2 KOH = K2SiO3 + Cu(OH)2
C + H2 = CH4 =>
C + 2 H2 = CH4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cr(NO3)3 + Rb2O = CrO + Rb2(NO3)3 =>
Cr(NO3)3 + Rb2O = CrO + Rb2(NO3)3
C8H10O + CO = C9H10O2 =>
C8H10O + CO = C9H10O2
(NH4)2SO4 + LiOH = Li2SO4 + NH4OH =>
(NH4)2SO4 + 2 LiOH = Li2SO4 + 2 NH4OH
CH3NHCH3 + O2 = CO2 + H2O + N2 =>
4 CH3NHCH3 + 15 O2 = 8 CO2 + 14 H2O + 2 N2
C6H130H + O2 = CO2 + H2O =>
4 C6H130H + 155 O2 = 24 CO2 + 262 H2O
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
H2O + H2 = H2OH3 =>
2 H2O + 3 H2 = 2 H2OH3
NH3 + HCl = NH3Cl4 + H =>
NH3 + 4 HCl = NH3Cl4 + 4 H
(CH3)2CHCH2C(CH3)3 + O2 = H2O + CO2 =>
2(CH3)2CHCH2C(CH3)3 + 25 O2 = 18 H2O + 16 CO2
Ca + MgO = CaO + Mg =>
Ca + MgO = CaO + Mg
Sn + HCl + NO = SnCl2 + NH3 + OH =>
2 Sn + 4 HCl + NO = 2 SnCl2 + NH3 + OH
Na2SO4 + CaCl = Ca2SO4 + NaCl =>
Na2SO4 + 2 CaCl = Ca2SO4 + 2 NaCl
FeCl3 + C2H2O4 + NaOH = C6Fe2O12 + NaCl + H2O =>
2 FeCl3 + 3 C2H2O4 + 6 NaOH = C6Fe2O12 + 6 NaCl + 6 H2O
HF + N2O = H2O + FN =>
2 HF + N2O = H2O + 2 FN
(Ni) + (CO) = (Ni(CO)4) =>
(Ni) + 4(CO) = (Ni(CO)4)
H8B4O4 + H2O = HBO2 + H =>
H8B4O4 + 4 H2O = 4 HBO2 + 12 H
Cu1Cl2H4O2 = CuCl2 + H2O =>
Cu1Cl2H4O2 = CuCl2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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