| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + C2H5OCl = NaCl + C2H5OOH
Ba3 + H2SO4 = H2 + BaSO4 =>
Ba3 + 3 H2SO4 = 3 H2 + 3 BaSO4
C4H9O2N + H2O = CO2 + NH3 + H{+} + e =>
C4H9O2N + 6 H2O = 4 CO2 + NH3 + 18 H{+} + 18e
Li2SO3 + H2O = Li(OH) + H2SO3 =>
Li2SO3 + 2 H2O = 2 Li(OH) + H2SO3
MnO4{-} + C2O4{2-} + H{+} = Mn{+2} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{+2} + 10 CO2 + 8 H2O
HNO3 + Cr = CrO + NO2 + H2O =>
2 HNO3 + Cr = CrO + 2 NO2 + H2O
C6H5OH + C5H9NO2 = C10H14OH + NCO2 =>
C6H5OH + C5H9NO2 = C10H14OH + NCO2
K2CO3 + HF = KHF2 + CO2 + H2O =>
K2CO3 + 4 HF = 2 KHF2 + CO2 + H2O
C6H5C2H3 + KMnO4 + H2O = C6H5CHOHCH2OH + MnO2 + KOH =>
3 C6H5C2H3 + 2 KMnO4 + 4 H2O = 3 C6H5CHOHCH2OH + 2 MnO2 + 2 KOH
K2MnO3 + H2O2 = K2MnO4 + H2O =>
K2MnO3 + H2O2 = K2MnO4 + H2O
CsCl + Ca = Cs + CaCl =>
CsCl + Ca = Cs + CaCl
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
FeS + FeO = Fe + SO =>
FeS + FeO = 2 Fe + SO
Ca + Fe2(SO4)3 = Fe + Ca(SO4)3 =>
Ca + Fe2(SO4)3 = 2 Fe + Ca(SO4)3
KMnO4 + NaOH + NaNO2 = K2MnO4 + Na2MnO4 + NaNO3 + H2O =>
2 KMnO4 + 2 NaOH + NaNO2 = K2MnO4 + Na2MnO4 + NaNO3 + H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Br2(l) + NaCl(s) = NaBr + Cl2 =>
Br2(l) + 2 NaCl(s) = 2 NaBr + Cl2
C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
Fe + CuNO3 = Cu + Fe(NO3)2 =>
Fe + 2 CuNO3 = 2 Cu + Fe(NO3)2
C57H104O6 + CH3OH = C19H36O2 + C3H5(OH)3 =>
C57H104O6 + 3 CH3OH = 3 C19H36O2 + C3H5(OH)3
NH3 + NO2 = N2O + H2O =>
6 NH3 + 8 NO2 = 7 N2O + 9 H2O
SiC + Mg = Mg2Si + C =>
SiC + 2 Mg = Mg2Si + C
Si + O2 = SiO2 =>
Si + O2 = SiO2
Co3S4 + O2 = CoS + SO2 =>
Co3S4 + O2 = 3 CoS + SO2
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
MgO + Si = Mg + SiO2 =>
2 MgO + Si = 2 Mg + SiO2
NaOH + K2SO4 = Na2SO4 + K2(OH)2 =>
2 NaOH + K2SO4 = Na2SO4 + K2(OH)2
Fe + KMnO4 = FeO3 + K2O + MnO2 =>
Fe + 2 KMnO4 = FeO3 + K2O + 2 MnO2
C9OH7 + O2 = CO2 + H2O =>
4 C9OH7 + 41 O2 = 36 CO2 + 14 H2O
NH3 + CuO = Cu + N2 + HOH =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 HOH
C18H32O2 + CH4O = C19H35O2 + C3H8O3 =>
17 C18H32O2 + 16 CH4O = 16 C19H35O2 + 6 C3H8O3
H{+} + Fe{2+} + KMnO4{-} = Fe{3+} + Mn{2+} + H2O + K =>
8 H{+} + 5 Fe{2+} + KMnO4{-} = 5 Fe{3+} + Mn{2+} + 4 H2O + K
C2H5NH2(aq) + HNO3(aq) = C2H5NO3 + NH3 =>
C2H5NH2(aq) + HNO3(aq) = C2H5NO3 + NH3
HNO3 + FeS = Fe(NO3)3 + NO2 + S + H2O =>
6 HNO3 + FeS = Fe(NO3)3 + 3 NO2 + S + 3 H2O
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
SnSO4 + Ag2O3 + KOH = K2SnO3 + Ag2O + K2SO4 + H2O =>
2 SnSO4 + Ag2O3 + 8 KOH = 2 K2SnO3 + Ag2O + 2 K2SO4 + 4 H2O
Mg(OH)2 + H12N3O4P = MgHPO4 + NH3 + H2O =>
Mg(OH)2 + H12N3O4P = MgHPO4 + 3 NH3 + 2 H2O
KNO3 + H2SO4 = KHSO4 + HNO3 =>
KNO3 + H2SO4 = KHSO4 + HNO3
Mg(OH)2 + LiOH = MgLi2(OH)4 =>
Mg(OH)2 + 2 LiOH = MgLi2(OH)4
Al + O2 + H2O = Al(OH)3 =>
4 Al + 3 O2 + 6 H2O = 4 Al(OH)3
HSO3NH2 + KOH = KSO3NH2 + H2O =>
HSO3NH2 + KOH = KSO3NH2 + H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
SiCl4(l) + H2O(l) = SiO2(s) + HCl(aq) =>
SiCl4(l) + 2 H2O(l) = SiO2(s) + 4 HCl(aq)
Mn(NO3)3 + KBiO3 + H2SO4 = HMnO4 + HNO3 + Bi2(SO4)3 + K2SO4 + H2O =>
Mn(NO3)3 + 2 KBiO3 + 4 H2SO4 = HMnO4 + 3 HNO3 + Bi2(SO4)3 + K2SO4 + 2 H2O
C4N4 = CN =>
C4N4 = 4 CN
Ni + Fe(NO3)3 = Ni(NO3)2 + Fe(NO3)2 =>
Ni + 2 Fe(NO3)3 = Ni(NO3)2 + 2 Fe(NO3)2
CdBr2 + Na2S = SBr2 + CdNa2 =>
CdBr2 + Na2S = SBr2 + CdNa2
J2 + NaOH = NaOJ + NaJ + H2O =>
J2 + 2 NaOH = NaOJ + NaJ + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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