| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CO + O2 = 2 CO2
Li + HCl = LiCl2 + H2 =>
Li + 2 HCl = LiCl2 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CGe = GeC =>
CGe = GeC
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
KMnO4 + H2SO4 + H2Cr2O4 = K2SO4 + MnSO4 + H2O + CrO2 =>
2 KMnO4 + 3 H2SO4 + 5 H2Cr2O4 = K2SO4 + 2 MnSO4 + 8 H2O + 10 CrO2
HCl + MnO2 + NaOH = MnCl + NaClO + H2O =>
5 HCl + 2 MnO2 + 3 NaOH = 2 MnCl + 3 NaClO + 4 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
ClF + BF3 = BCl + F2 =>
ClF + BF3 = BCl + 2 F2
K3Fe(C2O4)3 + NH4SCN = KSCN + NH4 + Fe + C2O4 =>
K3Fe(C2O4)3 + 3 NH4SCN = 3 KSCN + 3 NH4 + Fe + 3 C2O4
C4H10 + HNO3 = C4H9NO3 + H2 =>
C4H10 + HNO3 = C4H9NO3 + H2
S8 + HO2 = H2S + SO2 =>
3 S8 + 16 HO2 = 8 H2S + 16 SO2
K3Fe(C2O4)3 + NH4SCN = KSCN + NH4 + Fe + C2O4 =>
K3Fe(C2O4)3 + 3 NH4SCN = 3 KSCN + 3 NH4 + Fe + 3 C2O4
MnCl2 + H2SO4 = MnSO4 + Cl2 + H2 =>
MnCl2 + H2SO4 = MnSO4 + Cl2 + H2
FeBr3 + Li2S = FeS + Li2Br3 =>
FeBr3 + Li2S = FeS + Li2Br3
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
SO2 + KOH = K2SO4 + H =>
SO2 + 2 KOH = K2SO4 + 2 H
Na3PO4 + HNO3 = Na2HPO4 + NaNO3 =>
Na3PO4 + HNO3 = Na2HPO4 + NaNO3
Na + Cl = NaCl =>
Na + Cl = NaCl
COHO = CHOO =>
COHO = CHOO
RbOH + HNO3 = H2O + RbNO3 =>
RbOH + HNO3 = H2O + RbNO3
C3H7OH + HONO2 = C3H7ONO2 + H2O =>
C3H7OH + HONO2 = C3H7ONO2 + H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
LiOH + NH4NO3 = NH4OH + LiNO3 =>
LiOH + NH4NO3 = NH4OH + LiNO3
SbCl3 + H2 = Sb + HCl =>
2 SbCl3 + 3 H2 = 2 Sb + 6 HCl
Ca(k) + O2(d) = CaO(k) =>
2 Ca(k) + O2(d) = 2 CaO(k)
PH3 + KMnO4 + HSO4 = KHSO4 + MnSO4 + H3PO4 + H2O =>
7 PH3 + 8 KMnO4 + 16 HSO4 = 8 KHSO4 + 8 MnSO4 + 7 H3PO4 + 4 H2O
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
Ba + FeBr3 = Br3 + FeBa =>
Ba + FeBr3 = Br3 + FeBa
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe2(Cr2O7)3 + H2SO3 = Fe2(SO3)3 + H2Cr2O7 =>
Fe2(Cr2O7)3 + 3 H2SO3 = Fe2(SO3)3 + 3 H2Cr2O7
C8H8O3 + H2 = C8H10O3 =>
C8H8O3 + H2 = C8H10O3
(NH4)OH + H3(PO4) = (NH4)3(PO4) + H2O =>
3(NH4)OH + H3(PO4) = (NH4)3(PO4) + 3 H2O
NO2 + Na2O = NaNO3 + NaNO2 =>
2 NO2 + Na2O = NaNO3 + NaNO2
Na2SO3 + Pb(NO3)2 = NaNO3 + Pb2(SO3)2 =>
2 Na2SO3 + 2 Pb(NO3)2 = 4 NaNO3 + Pb2(SO3)2
K3Fe(C2O4)3 + NH4SCN = KSCN + NH4 + Fe + C2O4 =>
K3Fe(C2O4)3 + 3 NH4SCN = 3 KSCN + 3 NH4 + Fe + 3 C2O4
H2S + HNO3 = H2SO4 + NO + H2 =>
H2S + 2 HNO3 = H2SO4 + 2 NO + H2
KOH + NaOH = K(NaOH)2 + OH =>
KOH + 2 NaOH = K(NaOH)2 + OH
I2 + O2 + H2O = HIO3 =>
2 I2 + 5 O2 + 2 H2O = 4 HIO3
NaHCO3 + C4H8O2 = NaCH3COO + H2O + CO2 =>
5 NaHCO3 + 2 C4H8O2 = 5 NaCH3COO + 3 H2O + 3 CO2
Cu + AlCl3 = CuCl3 + Al =>
Cu + AlCl3 = CuCl3 + Al
SiO3{-2} + H{+} = H2SiO3 =>
SiO3{-2} + 2 H{+} = H2SiO3
HgCl2 + C2O4{2-} = Cl{-} + CO2 + Hg =>
HgCl2 + C2O4{2-} = 2 Cl{-} + 2 CO2 + Hg
K(s) + Ca(NO3)2(aq) = KNO3(aq) + Ca(s) =>
2 K(s) + Ca(NO3)2(aq) = 2 KNO3(aq) + Ca(s)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CH3COOHCH3OH = CH3COOCH3H2O =>
CH3COOHCH3OH = CH3COOCH3H2O
ZnO + H2(SO4) = Zn(SO4) + H2O =>
ZnO + H2(SO4) = Zn(SO4) + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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