| Équations équilibrées la veille | Équations équilibrées le lendemain |
C14H14O2 = C7H8O2 + 7 C + 3 H2
CrC = Cr + C =>
CrC = Cr + C
CH3CH2NH3 + HCl = CH3CH2NH4 + Cl =>
CH3CH2NH3 + HCl = CH3CH2NH4 + Cl
C57H110O6 + NaOH = C18H35O2Na + C5H5(OH)3 + H2O =>
31 C57H110O6 + 94 NaOH = 94 C18H35O2Na + 15 C5H5(OH)3 + 47 H2O
NH4OH + Cr(Cl)3 = NH4Cl + Cr(OH)3 =>
3 NH4OH + Cr(Cl)3 = 3 NH4Cl + Cr(OH)3
KMnO4 + NaSO3 + KOH = K2MnO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 2 NaSO3 + 4 KOH = 2 K2MnO4 + Na2SO4 + K2SO4 + 2 H2O
Na2C2O4 + Ag2CrO4 = Na2CrO4 + Ag2C2O4 =>
Na2C2O4 + Ag2CrO4 = Na2CrO4 + Ag2C2O4
CO2KC6H4CO2H + NaOH = Na + CO2KC6H4CO2 + H2O =>
CO2KC6H4CO2H + NaOH = Na + CO2KC6H4CO2 + H2O
Bi2O3 + WO3 = Bi2WO6 =>
Bi2O3 + WO3 = Bi2WO6
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
(NH4)2CO3(s) = NH3(g) + CO2(g) + H2O(g) =>
(NH4)2CO3(s) = 2 NH3(g) + CO2(g) + H2O(g)
Na2CO3 + Fe2(SO4)3 + H2O = H2SO4 + CO2 + NaFe3(SO4)2(OH)6 =>
Na2CO3 + 3 Fe2(SO4)3 + 11 H2O = 5 H2SO4 + CO2 + 2 NaFe3(SO4)2(OH)6
MgH2SO4 = MgSO4H2 =>
MgH2SO4 = MgSO4H2
K + FeI2 = KI + Fe =>
2 K + FeI2 = 2 KI + Fe
Al + NiSO4 = Ni + Al(SO4) =>
Al + NiSO4 = Ni + Al(SO4)
NaOH + C2H2O2 + H2O = NaC2H3O2 + OH =>
NaOH + C2H2O2 + H2O = NaC2H3O2 + 2 OH
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Zn + H2SO4 + H2O2 = ZnSO4 + H2O =>
Zn + H2SO4 + H2O2 = ZnSO4 + 2 H2O
H3BO3H2O = H3OH2BO3 =>
H3BO3H2O = H3OH2BO3
HCOOH + Ba(OH)2 = Ba + COOH + H2O =>
2 HCOOH + Ba(OH)2 = Ba + 2 COOH + 2 H2O
KMnO4 + H2SO4 + Sb = K2S4 + MnSO4 + Sb2O3 + H2O =>
2 KMnO4 + 6 H2SO4 + 12 Sb = K2S4 + 2 MnSO4 + 6 Sb2O3 + 6 H2O
NaCl + K3Fe(CN)6 = NaCN + K3FeCl6 =>
6 NaCl + K3Fe(CN)6 = 6 NaCN + K3FeCl6
HCl + O2 = H2O2 + Cl =>
2 HCl + O2 = H2O2 + 2 Cl
AlCO3 = AlO + CO2 =>
AlCO3 = AlO + CO2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
HNO3 + S8 + H2O = H2SO4 + NH3 =>
6 HNO3 + S8 + 14 H2O = 8 H2SO4 + 6 NH3
C2H5OH + HCOOH = HCOOC2H5 + H2O =>
C2H5OH + HCOOH = HCOOC2H5 + H2O
(k)KNO3 = KNO2 + O2 =>
2(k)KNO3 = 2 KNO2 + O2
C4H6O6 + NaCl2C3N3O3 = C2O2H2 + CO2 + HCl + NaH2C3N3O3 =>
C4H6O6 + NaCl2C3N3O3 = C2O2H2 + 2 CO2 + 2 HCl + NaH2C3N3O3
[Co(NH3)6](OH)2 + O2 + H2O = Co(OH)3 + NH3 =>
4[Co(NH3)6](OH)2 + O2 + 2 H2O = 4 Co(OH)3 + 24 NH3
PbO + SnO2 = Pb2SnO4 =>
2 PbO + SnO2 = Pb2SnO4
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
NpO2(NO3)2 + NH4OZ = NpO2NO3 + HZ + H2O + N2 =>
2 NpO2(NO3)2 + 12 NH4OZ = 2 NpO2NO3 + 12 HZ + 18 H2O + 7 N2
K2Cr2O7 + KI + HClO4 = KIO3 + Cr(ClO4)3 + KClO4 + H2O =>
K2Cr2O7 + KI + 8 HClO4 = KIO3 + 2 Cr(ClO4)3 + 2 KClO4 + 4 H2O
Ba = Ba4 =>
4 Ba = Ba4
Cu + As = CuAs3 =>
Cu + 3 As = CuAs3
Ba(OH)2 + NaHSO3 = BaSO3 + Na2SO3 + H2O =>
Ba(OH)2 + 2 NaHSO3 = BaSO3 + Na2SO3 + 2 H2O
HCN + Hg = HgCN + H2 =>
2 HCN + 2 Hg = 2 HgCN + H2
KMnO4 + C2H7OH = C2H6O + H2O + KOH + MnO2 =>
2 KMnO4 + 3 C2H7OH = 3 C2H6O + 2 H2O + 2 KOH + 2 MnO2
LiOH + H3PO4 = LiPO4 + H3OH =>
LiOH + H3PO4 = LiPO4 + H3OH
N4 = N =>
N4 = 4 N
Zn + Fe(NO3) = Zn(NO3)2 + Fe =>
Zn + 2 Fe(NO3) = Zn(NO3)2 + 2 Fe
CH3CH2O + H2 = CH3CH2OH2 =>
CH3CH2O + H2 = CH3CH2OH2
CuO(s) + HBr(aq) = CuBr2(aq) + H2O(l) =>
CuO(s) + 2 HBr(aq) = CuBr2(aq) + H2O(l)
C6H8N2 + O2 = CO2 + H2O + N2 =>
C6H8N2 + 8 O2 = 6 CO2 + 4 H2O + N2
CS2(g) + NO2(g) = SO2(g) + CO2(g) + N2(g) =>
2 CS2(g) + 6 NO2(g) = 4 SO2(g) + 2 CO2(g) + 3 N2(g)
PbS + O2 = PbOS =>
2 PbS + O2 = 2 PbOS
C + H2SO4(conc) = CO2 + SO2 + H2O =>
C + 2 H2SO4(conc) = CO2 + 2 SO2 + 2 H2O
H2SO4(l) + Cu(s) = CuSO4(s) + H2(g) =>
H2SO4(l) + Cu(s) = CuSO4(s) + H2(g)
Fe(OH)2Cl = Fe2O3 + HCl + H2O =>
2 Fe(OH)2Cl = Fe2O3 + 2 HCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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