| Équations équilibrées la veille | Équations équilibrées le lendemain |
2[Al(NH3)6](OH)3 + 3 Pb(NO3)2 = 3 Pb(OH)2 + 2[Al(NH3)6](NO3)3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
FeO + CO2 = FeCO3 =>
FeO + CO2 = FeCO3
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Fe2(SO4)3 + (NH4)2S = Fe2S3 + (NH4)2SO4 =>
Fe2(SO4)3 + 3(NH4)2S = Fe2S3 + 3(NH4)2SO4
CrO + HCl = CrCl2 + H2O =>
CrO + 2 HCl = CrCl2 + H2O
FeO + CO2 = Fe3O4 + CO =>
3 FeO + CO2 = Fe3O4 + CO
FeO + CO2 = Fe2O3 + CO =>
2 FeO + CO2 = Fe2O3 + CO
[Al(NH3)6](OH)3 + Pb(NO3)2 = Pb(OH)2 + [Al(NH3)6](NO3)3 =>
2[Al(NH3)6](OH)3 + 3 Pb(NO3)2 = 3 Pb(OH)2 + 2[Al(NH3)6](NO3)3
Mn2O4 + Sn(OH)2 = Mn(OH)2 + SnO2 =>
Mn2O4 + 2 Sn(OH)2 = 2 Mn(OH)2 + 2 SnO2
C6H10 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + C8H10O4 =>
12 C6H10 + 17 K2Cr2O7 + 68 H2SO4 = 17 Cr2(SO4)3 + 83 H2O + 17 K2SO4 + 9 C8H10O4
K2O + H2SO3 = H2O + K2SO3 =>
K2O + H2SO3 = H2O + K2SO3
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NH3 + HCI = NH4CI =>
NH3 + HCI = NH4CI
Cl + AuBr = Br + AuCl =>
Cl + AuBr = Br + AuCl
NH4Cl + Ag(NO3)2 = AgCl2 + NH4NO3 =>
2 NH4Cl + Ag(NO3)2 = AgCl2 + 2 NH4NO3
Fe2O3 + HCl = Fe + Cl + H2O =>
Fe2O3 + 6 HCl = 2 Fe + 6 Cl + 3 H2O
Ca(OH)2 + NH4Cl = NH4OH + CaCl2 =>
Ca(OH)2 + 2 NH4Cl = 2 NH4OH + CaCl2
[Al(NH3)6](OH)3 + Pb(NO3)2 = Pb(OH)2 + [Al(NH3)6](NO3)3 =>
2[Al(NH3)6](OH)3 + 3 Pb(NO3)2 = 3 Pb(OH)2 + 2[Al(NH3)6](NO3)3
H2C2O4*2H2O + K2Cr2O7 = K[Cr(C2O4)2*(H2O)2]*2H20 + H2O + CO2 =>
47 H2C2O4*2H2O + K2Cr2O7 = 2 K[Cr(C2O4)2*(H2O)2]*2H20 + 97 H2O + 86 CO2
CH3CH2COOH + MgO = (CH3CH2COO)2Mg + H2O =>
2 CH3CH2COOH + MgO = (CH3CH2COO)2Mg + H2O
NaCl + Fe(OH)3 + HCl = FeCl2 + NaClO + H2O =>
NaCl + 2 Fe(OH)3 + 4 HCl = 2 FeCl2 + NaClO + 5 H2O
Fe(NO3)3 + KI = KI(NO3) + Fe =>
Fe(NO3)3 + 3 KI = 3 KI(NO3) + Fe
MnCl2 + NaNO3 + Na2CO3 = Na2MnO4 + CO2 + NO + NaCl =>
3 MnCl2 + 4 NaNO3 + 4 Na2CO3 = 3 Na2MnO4 + 4 CO2 + 4 NO + 6 NaCl
HgCl2 + P = PCl5 + Hg =>
5 HgCl2 + 2 P = 2 PCl5 + 5 Hg
CaH2 + H2O = Ca(OH)2(s) + H2 =>
CaH2 + 2 H2O = Ca(OH)2(s) + 2 H2
CaCO3 + HNO3 = CaNO3 + H2O + O + CO2 =>
2 CaCO3 + 2 HNO3 = 2 CaNO3 + H2O + O + 2 CO2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
KMnO4 + HNO3 = KNO3 + Mn(NO3)2 + H2O + O2 =>
4 KMnO4 + 12 HNO3 = 4 KNO3 + 4 Mn(NO3)2 + 6 H2O + 5 O2
CuSO4 + InSO4 + Na2SeO3 = CuInSe2 + Na2SO4 + O2 =>
CuSO4 + InSO4 + 2 Na2SeO3 = CuInSe2 + 2 Na2SO4 + 3 O2
HA(aq) + NaHCO3(s) = NaA(aq) + H2CO3(aq) = NaA(aq) + H2O(l) + CO2(g) =>
HA(aq) + NaHCO3(s) = NaA(aq) + H2CO3(aq)
Al(OH)3 + LiOH = Li[Al(OH)4] =>
Al(OH)3 + LiOH = Li[Al(OH)4]
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
C13H28 + CuO = H2O + CO2 + Cu =>
C13H28 + 40 CuO = 14 H2O + 13 CO2 + 40 Cu
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Pb(CH3COO)2 + K2CO3 = K2(CH3COO)2 + PbCO3 =>
Pb(CH3COO)2 + K2CO3 = K2(CH3COO)2 + PbCO3
NaCl = Cl2 + Na =>
2 NaCl = Cl2 + 2 Na
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CH3COOH + Na2O = CH3COOHNa + O2 =>
4 CH3COOH + 2 Na2O = 4 CH3COOHNa + O2
NaAlSi3O8 + H + H2O = Na + Al2Si2O5(OH)4 + H4SiO4 =>
2 NaAlSi3O8 + 2 H + 9 H2O = 2 Na + Al2Si2O5(OH)4 + 4 H4SiO4
O2 + CH3CH2CH2CH2CH2OH = CO + H2O =>
5 O2 + CH3CH2CH2CH2CH2OH = 5 CO + 6 H2O
CO2 + H2O = C3H8 + O2 =>
3 CO2 + 4 H2O = C3H8 + 5 O2
HNO3 + HCl = H2ClNO3 =>
HNO3 + HCl = H2ClNO3
N2O + CO = CO2 + N2 =>
N2O + CO = CO2 + N2
C3H6O + O2 = CO3 + OH =>
C3H6O + 7 O2 = 3 CO3 + 6 OH
HCOOH + C3H8O = HCOOC3H7 + H2O =>
HCOOH + C3H8O = HCOOC3H7 + H2O
NaI + H2SO4 = Na2SO4 + I2 + H2 =>
2 NaI + H2SO4 = Na2SO4 + I2 + H2
LiOH + SO3 = Li2SO4 + H2O =>
2 LiOH + SO3 = Li2SO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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