| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 P6 + 9 Br2 = 6 P2Br3
CHCl3 + Cu = CuCl + C + H =>
CHCl3 + 3 Cu = 3 CuCl + C + H
H2SiF6 + Al2H6O6 = H2O + H3AlF6 + SiO2 =>
2 H2SiF6 + Al2H6O6 = 2 H2O + 2 H3AlF6 + 2 SiO2
H2O + Cu = Cu2O + H2 =>
H2O + 2 Cu = Cu2O + H2
HBr + Ba(OH)2 = Br2Ba + H2O =>
2 HBr + Ba(OH)2 = Br2Ba + 2 H2O
HCl + C2H6O + K2CrO4 = CrCl3 + KCl + C2H4O + H2O =>
10 HCl + 3 C2H6O + 2 K2CrO4 = 2 CrCl3 + 4 KCl + 3 C2H4O + 8 H2O
TiCl3 + Ti + NaF = Na2TiF4 + NaCl =>
2 TiCl3 + Ti + 12 NaF = 3 Na2TiF4 + 6 NaCl
AsH3 + HClO3 = Cl2 + As2O3 + H2O =>
10 AsH3 + 12 HClO3 = 6 Cl2 + 5 As2O3 + 21 H2O
Cl2 + AgNO3 + H2O = AgCl + AgClO + HNO3 =>
Cl2 + 2 AgNO3 + H2O = AgCl + AgClO + 2 HNO3
BrCl2 + NaI = NaCl2 + BrI =>
BrCl2 + NaI = NaCl2 + BrI
Ca(OH)2 + Fe(OH)3 + Al2O3 + SiO2 + H3BO3 = CaFe3Al7Si5O18(OH)4(BO3)3 + H2O + O2 =>
4 Ca(OH)2 + 12 Fe(OH)3 + 14 Al2O3 + 20 SiO2 + 12 H3BO3 = 4 CaFe3Al7Si5O18(OH)4(BO3)3 + 32 H2O + 3 O2
H2(SO4) + Al1(OH)3 = Al2(SO4)3 + H1(OH)1 =>
3 H2(SO4) + 2 Al1(OH)3 = Al2(SO4)3 + 6 H1(OH)1
Al2S3 + (NH4)2CO3 = Al2(CO3)3 + (NH4)2S =>
Al2S3 + 3(NH4)2CO3 = Al2(CO3)3 + 3(NH4)2S
Se2O5 + H2O = H2SeO2 + H2SeO4 =>
2 Se2O5 + 4 H2O = H2SeO2 + 3 H2SeO4
Ga2O3 = Ga2 + O3 =>
Ga2O3 = Ga2 + O3
Fe2(NO3)3 + KSCN = Fe(SCN)3 + K2NO3 =>
Fe2(NO3)3 + 6 KSCN = 2 Fe(SCN)3 + 3 K2NO3
I2 + KClO3 + H2SO4 + H2O = HIO3 + K2SO4 + HCl =>
6 I2 + 10 KClO3 + 5 H2SO4 + 6 H2O = 12 HIO3 + 5 K2SO4 + 10 HCl
Ba(OH)2 + Na3Po4 = Ba3(Po4)2 + NaOH =>
3 Ba(OH)2 + 2 Na3Po4 = Ba3(Po4)2 + 6 NaOH
Cu2O + KOH = CuOH + K2O =>
Cu2O + 2 KOH = 2 CuOH + K2O
SO2 + Br2 = SO2Br2 =>
SO2 + Br2 = SO2Br2
AlCl3 + N(CH3)3 = AlCl3[N(CH3)3] =>
AlCl3 + N(CH3)3 = AlCl3[N(CH3)3]
Al + HN03 = Al(N03) + H2 =>
2 Al + 2 HN03 = 2 Al(N03) + H2
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
PtSe2 + O2 = PtO2 + SeO2 =>
PtSe2 + 3 O2 = PtO2 + 2 SeO2
FeS6 + O2 = Fe2O3 + SO2 =>
4 FeS6 + 27 O2 = 2 Fe2O3 + 24 SO2
NaCl + SO2 + H2O + O2 = HCl + Na2SO4 =>
4 NaCl + 2 SO2 + 2 H2O + O2 = 4 HCl + 2 Na2SO4
VO2{+} + H{+} + Cd = VO{2+} + H2O + Cd{2+} =>
2 VO2{+} + 4 H{+} + Cd = 2 VO{2+} + 2 H2O + Cd{2+}
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
MnO2 = Mn3O4 + O2 =>
3 MnO2 = Mn3O4 + O2
[Co(NH3)5Cl]Cl2 + Na2S = Co2S3 + NH3 + NaCl =>
2[Co(NH3)5Cl]Cl2 + 3 Na2S = Co2S3 + 10 NH3 + 6 NaCl
Al2(SO4)3 + NH4OH = Al2(OH) + (SO4)3NH4 =>
Al2(SO4)3 + NH4OH = Al2(OH) + (SO4)3NH4
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
O + CN = N + CO2 =>
2 O + CN = N + CO2
C6H14O6 = CH4 + CO2 + H2O =>
4 C6H14O6 = 13 CH4 + 11 CO2 + 2 H2O
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Cl2 + KOH = KCl + K2ClO3 + H2O =>
5 Cl2 + 12 KOH = 8 KCl + 2 K2ClO3 + 6 H2O
NH4Cl + Ca(NO3)2 = CaCl2 + NH4(NO3) =>
2 NH4Cl + Ca(NO3)2 = CaCl2 + 2 NH4(NO3)
FeCl2 + NaNO2 + HCl = NaCl + Fe(NO)3 + NO2 + H2O =>
FeCl2 + 8 NaNO2 + 6 HCl = 8 NaCl + Fe(NO)3 + 5 NO2 + 3 H2O
Mg(ClO3)2MgCl2 + O2 = Mg(ClO3)2 =>
Mg(ClO3)2MgCl2 + 3 O2 = 2 Mg(ClO3)2
LiCO3 + LaO6Cl3H12 + ZrOCl2 = Li7La3Zr2 + Cl2 + CO2 + H2O + O2 =>
14 LiCO3 + 6 LaO6Cl3H12 + 4 ZrOCl2 = 2 Li7La3Zr2 + 13 Cl2 + 14 CO2 + 36 H2O + 9 O2
FeCl3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2
K + NOH = KNO + H =>
K + NOH = KNO + H
C16H24O5N4 + O2 = CO2 + NH3 + H2O =>
2 C16H24O5N4 + 33 O2 = 32 CO2 + 8 NH3 + 12 H2O
CuCO3 + HC2H3O2 = CuC2H3O2 + H2O + CO2 =>
8 CuCO3 + 9 HC2H3O2 = 8 CuC2H3O2 + 6 H2O + 10 CO2
NaCl = Na3 + Cl4 =>
12 NaCl = 4 Na3 + 3 Cl4
NH4OH + H2C2O4 = NH4O4 + H2C2OH =>
NH4OH + H2C2O4 = NH4O4 + H2C2OH
Zn + Cu(N03)2 = Cu + Zn(N03)2 =>
Zn + Cu(N03)2 = Cu + Zn(N03)2
K2C2O4 + HNO3 = CO2 + NO2 + KNO3 + H2O =>
K2C2O4 + 4 HNO3 = 2 CO2 + 2 NO2 + 2 KNO3 + 2 H2O
Na2H3IO6 + Ag(NO3) = Ag5IO6 + Na(NO3) + H(NO3) =>
Na2H3IO6 + 5 Ag(NO3) = Ag5IO6 + 2 Na(NO3) + 3 H(NO3)
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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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