| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2O7{2-} + 6 Fe{2+} + 14 H{+} = 2 Cr{3+} + 6 Fe{3+} + 7 H2O
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
C3H(ONO2)3 = CO2 + H2O + N2 + O2 =>
4 C3H(ONO2)3 = 12 CO2 + 2 H2O + 6 N2 + 5 O2
NaBr + H2O + Cl = NaCl + BrH + O2 =>
4 NaBr + 2 H2O + 4 Cl = 4 NaCl + 4 BrH + O2
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
NiCl2(H2O) = NiCl2H2O =>
NiCl2(H2O) = NiCl2H2O
(NaClO3)293((C7H5NaO2)9(C6H8(NO2)2O5)1)6 = NaClO3 + C7H5NaO2 + C6H8(NO2)2O5 =>
(NaClO3)293((C7H5NaO2)9(C6H8(NO2)2O5)1)6 = 293 NaClO3 + 54 C7H5NaO2 + 6 C6H8(NO2)2O5
NF4SbF6 + AuF3 = NF4SbF6AuF3 =>
NF4SbF6 + AuF3 = NF4SbF6AuF3
Hg(NH2)Cl + HCl + HNO3 = [HgCl4]2 + NO + H2O =>
6 Hg(NH2)Cl + 18 HCl + 14 HNO3 = 3[HgCl4]2 + 20 NO + 22 H2O
Ca(Po4)2(s) = Ca + (Po4)2 =>
Ca(Po4)2(s) = Ca + (Po4)2
CoCl2(aq) + Na2CO3 = NaCl + CoCO3 =>
CoCl2(aq) + Na2CO3 = 2 NaCl + CoCO3
TiC + Ti + Al = Ti3Al11C2 =>
2 TiC + Ti + 11 Al = Ti3Al11C2
Sr + CaCO3 = SrCO3 + Ca2 =>
2 Sr + 2 CaCO3 = 2 SrCO3 + Ca2
Y(OH)3 + H(ArO2) = Y(ArO2)3 + H2O =>
Y(OH)3 + 3 H(ArO2) = Y(ArO2)3 + 3 H2O
HC2H3O2 + NH3H2O = H3O + NH3(C2H3O2) =>
HC2H3O2 + NH3H2O = H3O + NH3(C2H3O2)
NaClO3 + Na2SO3 + H2SO4 = Cl2 + Na2SO4 + H2O =>
2 NaClO3 + 5 Na2SO3 + H2SO4 = Cl2 + 6 Na2SO4 + H2O
NaCl + Cl2 = NaCl2 =>
2 NaCl + Cl2 = 2 NaCl2
Mo(CO)6 + PIP2 = Mo(CO)4PIP2 + CO =>
Mo(CO)6 + PIP2 = Mo(CO)4PIP2 + 2 CO
C6H5OH + (CH3)2CO = C15H16O2 + H2O =>
2 C6H5OH + (CH3)2CO = C15H16O2 + H2O
CO2 + CuO = CuCO3 =>
CO2 + CuO = CuCO3
C18H65 + O2 = CO2 + H2O =>
4 C18H65 + 137 O2 = 72 CO2 + 130 H2O
NH4ClO4 + Al = Al2O3 + AlCl2 + H2O + NO =>
6 NH4ClO4 + 7 Al = 2 Al2O3 + 3 AlCl2 + 12 H2O + 6 NO
C6H6 + O2 = H2O + CO =>
2 C6H6 + 9 O2 = 6 H2O + 12 CO
C3H6 + Cl2 = C3H5Cl2 + H2 =>
2 C3H6 + 2 Cl2 = 2 C3H5Cl2 + H2
Mg(SO4) + K2(CO3) = Mg(CO3) + K2(SO4) =>
Mg(SO4) + K2(CO3) = Mg(CO3) + K2(SO4)
Al2(SO4)3 + CaO + H2O = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 CaO + 3 H2O = 2 Al(OH)3 + 3 CaSO4
S + Cl2 = SCl6 =>
S + 3 Cl2 = SCl6
CH3COCH3 + O2 = CO2 + H2O =>
CH3COCH3 + 4 O2 = 3 CO2 + 3 H2O
Sn + H2SO4 = Sn(H2SO4) =>
Sn + H2SO4 = Sn(H2SO4)
[Ni(NH3)4]SO4 + (NH4)2S = NiS + NH3 + (NH4)2SO4 =>
[Ni(NH3)4]SO4 + (NH4)2S = NiS + 4 NH3 + (NH4)2SO4
(NH4)2S + Cl2 = (NH4)2Cl + S =>
2(NH4)2S + Cl2 = 2(NH4)2Cl + 2 S
C4H9(g) + O2(g) = CO2(g) + H2O(g) =>
4 C4H9(g) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
Cu4(SO4)4 + Na8S4 = Na8(SO4)4 + Cu4S4 =>
Cu4(SO4)4 + Na8S4 = Na8(SO4)4 + Cu4S4
Pd + H2SO4 = PdSO4 + H2 =>
Pd + H2SO4 = PdSO4 + H2
SiCl4 + CH3CH2OH + Li = SiC + LiCl + SiO2 + HCl =>
5 SiCl4 + 2 CH3CH2OH + 8 Li = 4 SiC + 8 LiCl + SiO2 + 12 HCl
Sr102 = Sr201 =>
67 Sr102 = 34 Sr201
Al2(SO4)3 + Mg(OH)2 = Al(OH)3 + MgSO4 =>
Al2(SO4)3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 MgSO4
FeCl3 + Zn(NO3) = Fe2(NO3)3 + ZnCl2 =>
2 FeCl3 + 3 Zn(NO3) = Fe2(NO3)3 + 3 ZnCl2
(NH4)2CrO4 + CaCl2 = NH4Cl + CaCrO4 =>
(NH4)2CrO4 + CaCl2 = 2 NH4Cl + CaCrO4
H2O(l) + HClO3(aq) + As(s) = H3AsO3(aq) + HClO(aq) =>
6 H2O(l) + 3 HClO3(aq) + 4 As(s) = 4 H3AsO3(aq) + 3 HClO(aq)
CaAl2Si2O8 = Ca3Al2Si3O12 + Al2SiO5 + SiO2 =>
3 CaAl2Si2O8 = Ca3Al2Si3O12 + 2 Al2SiO5 + SiO2
Al2O3 + HCl + H2O = [Al(H2O)6]Cl3 =>
Al2O3 + 6 HCl + 9 H2O = 2[Al(H2O)6]Cl3
CH3COOH + KHCO3 = K(CH3COOH) + CO2 + H2O =>
9 CH3COOH + 8 KHCO3 = 8 K(CH3COOH) + 10 CO2 + 6 H2O
Zn + NO3{-} + H2O = Zn(OH)4{2-} + NH3 + H{+} =>
4 Zn + NO3{-} + 13 H2O = 4 Zn(OH)4{2-} + NH3 + 7 H{+}
Si(g) + Cl2 = SiCl4(l) =>
Si(g) + 2 Cl2 = SiCl4(l)
Ca(OH)2 + HBa = CaBa2 + H2O =>
Ca(OH)2 + 2 HBa = CaBa2 + 2 H2O
SO2(g) + Cl2(g) = SOCl2(l) + Cl2O(g) =>
SO2(g) + 2 Cl2(g) = SOCl2(l) + Cl2O(g)
Zn + Mg(NO3)2 = ZnMg + NO3 =>
Zn + Mg(NO3)2 = ZnMg + 2 NO3
N2(g) + CaC2(s) = C(s) + CaCN2(s) =>
N2(g) + CaC2(s) = C(s) + CaCN2(s)
Ti(s) + S = Ti2S3 =>
2 Ti(s) + 3 S = Ti2S3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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