| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ti(C2H5O)4 + 12 O2 = TiO2 + 8 CO2 + 10 H2O
NaCl + K2CrO4 + AgNO3 = AgCl + Na2CrO4 + KNO3 =>
2 NaCl + K2CrO4 + 2 AgNO3 = 2 AgCl + Na2CrO4 + 2 KNO3
C2H5OH + C2H4O2 = C4H8O2 + H2O =>
C2H5OH + C2H4O2 = C4H8O2 + H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Ni(SO4)2 + Zn = Zn(SO4)2 + Ni =>
Ni(SO4)2 + Zn = Zn(SO4)2 + Ni
H2S + KMnO4 = K2SO4 + MnO2 + KOH + H2O =>
3 H2S + 8 KMnO4 = 3 K2SO4 + 8 MnO2 + 2 KOH + 2 H2O
Cu(s) + NaCl(aq) = CuCl(aq) + Na(s) =>
Cu(s) + NaCl(aq) = CuCl(aq) + Na(s)
CuO + K2SO4 = CuSO4 + K2O =>
CuO + K2SO4 = CuSO4 + K2O
K2CrO4 + KI + H2SO4 = K2SO4 + Cr2(SO4)3 + KIO3 + H2O =>
2 K2CrO4 + KI + 5 H2SO4 = 2 K2SO4 + Cr2(SO4)3 + KIO3 + 5 H2O
Al + Ba6 = AlBa4 =>
3 Al + 2 Ba6 = 3 AlBa4
Ca(OH)2 + HMnO4 = MnCa + H3O6 =>
Ca(OH)2 + HMnO4 = MnCa + H3O6
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Na2S + Pb(NO3)2 = Pb2S2 + NaNO3 =>
2 Na2S + 2 Pb(NO3)2 = Pb2S2 + 4 NaNO3
CdCl2 = Cd + Cl =>
CdCl2 = Cd + 2 Cl
Zn(NO3)2 + FeSO4 + H2SO4 = ZnSO4 + Fe2(SO4)3 + NO + H2O =>
Zn(NO3)2 + 6 FeSO4 + 4 H2SO4 = ZnSO4 + 3 Fe2(SO4)3 + 2 NO + 4 H2O
Zn + BaCl2 = Ba + ZnCl2 =>
Zn + BaCl2 = Ba + ZnCl2
Cu(s) + NaCl(aq) = CuCl(aq) + Na(s) =>
Cu(s) + NaCl(aq) = CuCl(aq) + Na(s)
Ca(OH)2 = Ca + (OH) =>
Ca(OH)2 = Ca + 2(OH)
NaOH + Ag = AgOH + Na =>
NaOH + Ag = AgOH + Na
CaCo3 + HCl = CaCl2 + H2Co3 =>
CaCo3 + 2 HCl = CaCl2 + H2Co3
H2O + C2H4 = C2H6O =>
H2O + C2H4 = C2H6O
BaCl2(aq) + Li2CO3(aq) = LiCl(aq) + BaCO3(s) =>
BaCl2(aq) + Li2CO3(aq) = 2 LiCl(aq) + BaCO3(s)
FeCl3 + AgNO3 = AgCl + Fe(NO3)3 =>
FeCl3 + 3 AgNO3 = 3 AgCl + Fe(NO3)3
CH3 + O2 = CO2 + H2O =>
4 CH3 + 7 O2 = 4 CO2 + 6 H2O
P8 + O2 = P4O10 =>
P8 + 10 O2 = 2 P4O10
C + Cr = CCr =>
C + Cr = CCr
CH3(CH2)5CH3 + O2 = CO2 + H2O =>
CH3(CH2)5CH3 + 11 O2 = 7 CO2 + 8 H2O
Li2O + SO2 = Li2S + O2 =>
2 Li2O + 2 SO2 = 2 Li2S + 3 O2
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
Fe2(SO4)3 + FeCl2 = FeSO4 + FeCl3 =>
Fe2(SO4)3 + 3 FeCl2 = 3 FeSO4 + 2 FeCl3
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
S2O8{2-} + Br2 + H2O = BrO3{-} + SO4{3-} + H{+} =>
5 S2O8{2-} + 2 Br2 + 12 H2O = 4 BrO3{-} + 10 SO4{3-} + 24 H{+}
AsO4 + Mg + NH4 = AsMg + NH4O4 =>
AsO4 + Mg + NH4 = AsMg + NH4O4
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
SnCl4 + BCl3 + H2 = SnB2 + HCl =>
SnCl4 + 2 BCl3 + 5 H2 = SnB2 + 10 HCl
K3Fe(CN)6 = K + Fe(CN)6 =>
K3Fe(CN)6 = 3 K + Fe(CN)6
Li(OH) = Li + OH =>
Li(OH) = Li + OH
Cu(s) + NaCl(aq) = CuCl(aq) + Na(s) =>
Cu(s) + NaCl(aq) = CuCl(aq) + Na(s)
Al + HNO2 = Al(NO2)3 + H2 =>
2 Al + 6 HNO2 = 2 Al(NO2)3 + 3 H2
NaNO3 = NaNO2 + O =>
NaNO3 = NaNO2 + O
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
K2SO3 + MgSO4 = K2SO4 + MgSO3 =>
K2SO3 + MgSO4 = K2SO4 + MgSO3
C3H6O + C6H6N4O4 = C9H10O4N4 + H2O =>
C3H6O + C6H6N4O4 = C9H10O4N4 + H2O
(CN)2 + NaOH = NaOCN + H2O + NaCN =>
(CN)2 + 2 NaOH = NaOCN + H2O + NaCN
C22H30O3 + O2 = CO2 + H2O =>
C22H30O3 + 28 O2 = 22 CO2 + 15 H2O
(C17H33COOCH2)2CHOCOC17H33 + KOH = C3H8O3 + C18H33KO2 =>
(C17H33COOCH2)2CHOCOC17H33 + 3 KOH = C3H8O3 + 3 C18H33KO2
C2H5COOH + CaOH = CaC2H5COO + H2O =>
C2H5COOH + CaOH = CaC2H5COO + H2O
Fe + H2CO3 = Fe2(CO3)3 + H2 =>
2 Fe + 3 H2CO3 = Fe2(CO3)3 + 3 H2
KMnO4 + KOH + H2S03 = MnO2 + K2SO3 + H2O =>
14 KMnO4 + 4 KOH + 3 H2S03 = 14 MnO2 + 9 K2SO3 + 5 H2O
PbCl2 + CdS = PbS + CdCl2 =>
PbCl2 + CdS = PbS + CdCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/24
Équations équilibrées sur04/23/23
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