| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HI(aq) + Li2S(aq) = H2S(aq) + 2 LiI(aq)
S(s) + HNO3(l) + Cu(s) = CuSO4(l) + NO2(g) + H2O =>
S(s) + 8 HNO3(l) + Cu(s) = CuSO4(l) + 8 NO2(g) + 4 H2O
C3H5(OH)3 + KMnO4 + H2SO4 = CH3COOH + Mn2SO4 + K2SO4 + H2O =>
6 C3H5(OH)3 + 2 KMnO4 + 2 H2SO4 = 9 CH3COOH + Mn2SO4 + K2SO4 + 8 H2O
(CH3CoO)2Mg + H2O = CH3CoOH + Mg + (OH) =>
(CH3CoO)2Mg + 2 H2O = 2 CH3CoOH + Mg + 2(OH)
AI + Fe2O3 = Fe2 + AIO3 =>
AI + Fe2O3 = Fe2 + AIO3
Fe + NiCl2 = FeCl2Ni =>
Fe + NiCl2 = FeCl2Ni
C3H6 + KMnO4 + KOH = K2MnO4 + CH3COOK + H2O =>
2 C3H6 + 12 KMnO4 + 15 KOH = 12 K2MnO4 + 3 CH3COOK + 9 H2O
CH3CH2CO2H + C7H6O3 = C10H10O4 + H2O =>
CH3CH2CO2H + C7H6O3 = C10H10O4 + H2O
F2 + KCl = KF + Cl2 =>
F2 + 2 KCl = 2 KF + Cl2
NH4SCN + HgO = Hg(SCN)2 + NH3 + H2 + O2 =>
4 NH4SCN + 2 HgO = 2 Hg(SCN)2 + 4 NH3 + 2 H2 + O2
Al + OCl = AlCl3 + O2 =>
2 Al + 6 OCl = 2 AlCl3 + 3 O2
Fe + O2 + H2O = Fe[OH]2 =>
2 Fe + O2 + 2 H2O = 2 Fe[OH]2
Rb + aceticacid = RbH3C2O2 + H =>
Rb + C2H4O2 = RbH3C2O2 + H
(C2H4)5 + O2 = CO2 + H2O =>
(C2H4)5 + 15 O2 = 10 CO2 + 10 H2O
S8 + F2 = SF2 =>
S8 + 8 F2 = 8 SF2
C15H24 + O2 = CO2 + H2O =>
C15H24 + 21 O2 = 15 CO2 + 12 H2O
CaO + H2S = CaS + H2O =>
CaO + H2S = CaS + H2O
Mg + NO2 = MgN + O =>
Mg + NO2 = MgN + 2 O
(C2H4)5 + O2 = CO2 + H2O =>
(C2H4)5 + 15 O2 = 10 CO2 + 10 H2O
CH2O = CH4 + CO2 =>
2 CH2O = CH4 + CO2
C3H6 + KMnO4 + KOH = K2MnO4 + CH3COOK + H2O =>
2 C3H6 + 12 KMnO4 + 15 KOH = 12 K2MnO4 + 3 CH3COOK + 9 H2O
NaOCH3(aq) + H2SO4(aq) = Na2SO4 + CH3OH =>
2 NaOCH3(aq) + H2SO4(aq) = Na2SO4 + 2 CH3OH
Cl + CCl3 = CCl4 =>
Cl + CCl3 = CCl4
Cl + CH4 = CCl4 + HCl =>
8 Cl + CH4 = CCl4 + 4 HCl
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
C5H11COCH3 + O2 = CO2 + H2O =>
C5H11COCH3 + 10 O2 = 7 CO2 + 7 H2O
Cu2S + HNO3 = CuNO3 + CuSO4 + NO2 + H2O =>
Cu2S + 10 HNO3 = CuNO3 + CuSO4 + 9 NO2 + 5 H2O
Al2O3 + Zn = Al + ZnO =>
Al2O3 + 3 Zn = 2 Al + 3 ZnO
CH3CH2OH + H2SO4 + K2CrO4 = CH3CHO + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH2OH + 5 H2SO4 + 2 K2CrO4 = 3 CH3CHO + 2 K2SO4 + Cr2(SO4)3 + 8 H2O
LiOH + H2Co3 = LiCo3 + H3O =>
LiOH + H2Co3 = LiCo3 + H3O
Ca2 + O2 = Ca2O2 =>
Ca2 + O2 = Ca2O2
CH3CH2CO2H + C7H6O3 = C10H10O4 + H2O =>
CH3CH2CO2H + C7H6O3 = C10H10O4 + H2O
NH4SCN + HgO = Hg(SCN)2 + NH3 + H2 + O2 =>
4 NH4SCN + 2 HgO = 2 Hg(SCN)2 + 4 NH3 + 2 H2 + O2
CH4 + NCl2 = N2 + H2 + C(Cl)4 =>
CH4 + 2 NCl2 = N2 + 2 H2 + C(Cl)4
HClO + LiOH = ClLiO + H2O =>
HClO + LiOH = ClLiO + H2O
C5H12 + O6 = CO2 + H2O =>
3 C5H12 + 8 O6 = 15 CO2 + 18 H2O
As2 + O3 = As2O3 =>
As2 + O3 = As2O3
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
C5H11COCH3 + O2 = CO2 + H2O =>
C5H11COCH3 + 10 O2 = 7 CO2 + 7 H2O
ZnCl + NH3 = Zn + NH3Cl =>
ZnCl + NH3 = Zn + NH3Cl
(C2H4)5 + O2 = CO2 + H2O =>
(C2H4)5 + 15 O2 = 10 CO2 + 10 H2O
Al + FeO = Fe2Al3 + O2 =>
3 Al + 2 FeO = Fe2Al3 + O2
MnCl2 + Na2S = MnS + NaCl =>
MnCl2 + Na2S = MnS + 2 NaCl
C5H11COCH3 + O2 = CO2 + H2O =>
C5H11COCH3 + 10 O2 = 7 CO2 + 7 H2O
CH3CH2OH + H2SO4 + K2CrO4 = CH3CHO + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH2OH + 5 H2SO4 + 2 K2CrO4 = 3 CH3CHO + 2 K2SO4 + Cr2(SO4)3 + 8 H2O
Pb(NO3)2 + Ag = AgNO3 + Pb =>
Pb(NO3)2 + 2 Ag = 2 AgNO3 + Pb
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
BaSO3 + HI = H2SO3 + BaI2 =>
BaSO3 + 2 HI = H2SO3 + BaI2
Rb + aceticacid = RbH3C2O2 + H =>
Rb + C2H4O2 = RbH3C2O2 + H
Al + O = Al2O4 =>
2 Al + 4 O = Al2O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/23
Équations équilibrées sur12/18/22
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