| Équations équilibrées la veille | Équations équilibrées le lendemain |
P(C6H5)3 + O = OP(C6H5)3
YCl2 + NaOCl + HCl = YCl3 + NaCl + H2O =>
2 YCl2 + NaOCl + 2 HCl = 2 YCl3 + NaCl + H2O
Br2 + O3 = BrO =>
3 Br2 + 2 O3 = 6 BrO
C2H5OH + H2SO4 + BO2 = B(OC2H5)3 + H2O + SO4 =>
6 C2H5OH + H2SO4 + 2 BO2 = 2 B(OC2H5)3 + 4 H2O + SO4
Cu(OH)2 + (NH4)2SO4 + NH4OH = [Cu(NH3)4]SO4 + H2O =>
Cu(OH)2 + (NH4)2SO4 + 2 NH4OH = [Cu(NH3)4]SO4 + 4 H2O
C6H5OH + NO3 = C6H5O + HNO3 =>
C6H5OH + NO3 = C6H5O + HNO3
CaSiO3 + Cs = Cs2SiO3 + Ca =>
CaSiO3 + 2 Cs = Cs2SiO3 + Ca
MnO4{-} + H{+} + Fe{2+} = Mn{2+} + H2O2 + Fe{3+} =>
MnO4{-} + 4 H{+} + Fe{2+} = Mn{2+} + 2 H2O2 + Fe{3+}
CuSO4 + NH2CH2CH2NH2 = [Cu(NH2CH2CH2NH2)]SO4 =>
CuSO4 + NH2CH2CH2NH2 = [Cu(NH2CH2CH2NH2)]SO4
Al3 + HgCl = AlCl3 + Hg =>
Al3 + 9 HgCl = 3 AlCl3 + 9 Hg
C24H40O4 + O2 = CO2 + H2O =>
C24H40O4 + 32 O2 = 24 CO2 + 20 H2O
MnO2 + H2SO4 + C2H2 = MnSO4 + CO2 + H2O =>
5 MnO2 + 5 H2SO4 + C2H2 = 5 MnSO4 + 2 CO2 + 6 H2O
Al3 + Cl2 = Al3Cl2 =>
Al3 + Cl2 = Al3Cl2
NH4OH + C4H6O4Zn = NH4Zn + C4H6O4OH =>
NH4OH + C4H6O4Zn = NH4Zn + C4H6O4OH
CaCO3 + NaOH + HCl = CaCl2 + Na2CO3 + H2O =>
CaCO3 + 2 NaOH + 2 HCl = CaCl2 + Na2CO3 + 2 H2O
Fe + Cr + O2 = FeCrO4 =>
Fe + Cr + 2 O2 = FeCrO4
CH3(CH2)7OH + KMnO4 = HCOOH + H2O + MnO + K2O =>
5 CH3(CH2)7OH + 32 KMnO4 = 40 HCOOH + 5 H2O + 32 MnO + 16 K2O
S8(s) + O2(g) = SO3 =>
S8(s) + 12 O2(g) = 8 SO3
Ca2Fe2O5 + C = CaO + Fe + CO =>
Ca2Fe2O5 + 3 C = 2 CaO + 2 Fe + 3 CO
BaO2 + HNO3 = Ba(NO3) + H2O2 + O2 =>
2 BaO2 + 2 HNO3 = 2 Ba(NO3) + H2O2 + O2
KBr + H2SO4 + MnO2 = Br2 + MnSO4 + KHSO4 + H2O =>
2 KBr + 3 H2SO4 + MnO2 = Br2 + MnSO4 + 2 KHSO4 + 2 H2O
CH4 + O2 = CO21 + H2O =>
2 CH4 + 23 O2 = 2 CO21 + 4 H2O
FeSO4*7H2O + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + H2O + K2SO4 =>
6 FeSO4*7H2O + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + 49 H2O + K2SO4
Na2CO3 + Mg = Na2 + MgO + CO2 =>
Na2CO3 + Mg = Na2 + MgO + CO2
Zn(C2H3O2)2 + KNO3 = KC2H3O2 + Zn(NO3)2 =>
Zn(C2H3O2)2 + 2 KNO3 = 2 KC2H3O2 + Zn(NO3)2
Pb(No3)2 + BaCl2 = PbCl2 + Ba(No3)2 =>
Pb(No3)2 + BaCl2 = PbCl2 + Ba(No3)2
Na2CO3 + O2 = NaO + CO2 =>
2 Na2CO3 + O2 = 4 NaO + 2 CO2
Cr(OH)3 + NaNO2 + NaON = Na2CrO4 + N2O + H2O =>
2 Cr(OH)3 + 3 NaNO2 + NaON = 2 Na2CrO4 + 2 N2O + 3 H2O
aluminum + water = aluminumoxide + hydrogen =>
2 Al + 3 H2O = Al2O3 + 3 H2
MgH2 + N2 = Mg3N2 + NH3 =>
3 MgH2 + 2 N2 = Mg3N2 + 2 NH3
V2O5 + H2 = VO2 + H2O =>
V2O5 + H2 = 2 VO2 + H2O
Na2SO3 + H2SO4 = Na2SO4 + SO2 + H2O =>
Na2SO3 + H2SO4 = Na2SO4 + SO2 + H2O
CH3OH + KMnO4 = HCOH + KOH + H2O + Mn =>
7 CH3OH + 2 KMnO4 = 7 HCOH + 2 KOH + 6 H2O + 2 Mn
Na + H2 = Na{-} + H{2} =>
4 Na + H2 = 4 Na{-} + 2 H{2}
Pb(OH)2 + HCO2 = Pb(CO2)2 + H2O =>
Pb(OH)2 + 2 HCO2 = Pb(CO2)2 + 2 H2O
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
Hg2 + NaOH = Hg(NaOH) =>
Hg2 + 2 NaOH = 2 Hg(NaOH)
HPO3 + Cl2 = PO2 + HClO3 + H2O =>
10 HPO3 + Cl2 = 10 PO2 + 2 HClO3 + 4 H2O
C4H9Br + NH3 = C4H11N + HBr =>
C4H9Br + NH3 = C4H11N + HBr
MnO2 + HNO3 = Mn(NO3)2 + O2 + NH4NO3 =>
2 MnO2 + 8 HNO3 = 2 Mn(NO3)2 + 5 O2 + 2 NH4NO3
P4 + O25 = P2O3 =>
25 P4 + 6 O25 = 50 P2O3
C4H6O6 + BaCl2 = C4H4BaO6 + HCl =>
C4H6O6 + BaCl2 = C4H4BaO6 + 2 HCl
HCl + Cadmium = Hydrogen + CdCl2 =>
2 HCl + Cd = H2 + CdCl2
KO2 + H2O = O + KOH =>
2 KO2 + H2O = 3 O + 2 KOH
CuO + N2O3 = Cu(N2O4) =>
CuO + N2O3 = Cu(N2O4)
K + Al2O3 = Al + O3K =>
K + Al2O3 = 2 Al + O3K
(Co(H2O)6)Cl2 + NH4Cl + H2O2 = (Co(NH3)5Cl)Cl2 + H2O + HCl =>
2(Co(H2O)6)Cl2 + 10 NH4Cl + H2O2 = 2(Co(NH3)5Cl)Cl2 + 14 H2O + 8 HCl
KCl + Al2S3 = AlCl3 + K2S =>
6 KCl + Al2S3 = 2 AlCl3 + 3 K2S
RbOH + NHO3 = RbNO3 + H2O =>
RbOH + NHO3 = RbNO3 + H2O
Zn + HNO3 = (NH4)NO3 + Zn(NO3)2 + H2O =>
4 Zn + 10 HNO3 = (NH4)NO3 + 4 Zn(NO3)2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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