| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + CuSO4 = Cu + Na2SO4
Cd + Ni2O3 + H2O = Cd(OH)2 + Ni(OH)2 =>
Cd + Ni2O3 + 3 H2O = Cd(OH)2 + 2 Ni(OH)2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
SrSO3 + HBr = BrSO3 + SrH =>
SrSO3 + HBr = BrSO3 + SrH
K2CrO3 + CaCl2 = KCl + CaCrO3 =>
K2CrO3 + CaCl2 = 2 KCl + CaCrO3
Fe + CO = Fe2O3 + C =>
2 Fe + 3 CO = Fe2O3 + 3 C
Na3[Al(C2O4)3]*5H2O + MgSO4*7H2O = NaMg[Al(C2O4)3]*8H2O + Na2SO4 + H2O =>
Na3[Al(C2O4)3]*5H2O + MgSO4*7H2O = NaMg[Al(C2O4)3]*8H2O + Na2SO4 + 4 H2O
PdS + HCl = PdCl2 + H2S =>
PdS + 2 HCl = PdCl2 + H2S
H2C2O4*2H2O + KOH = K2C2O4 + H2O =>
H2C2O4*2H2O + 2 KOH = K2C2O4 + 4 H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
CuSO4*H2O(s) = CuSO4(s) + H2O(g) =>
CuSO4*H2O(s) = CuSO4(s) + H2O(g)
HCHO + CuO = CO2 + H2O + Cu =>
HCHO + 2 CuO = CO2 + H2O + 2 Cu
H2O + Cl2 = HCl + HOCl =>
H2O + Cl2 = HCl + HOCl
FeO3H3 = Fe2O3 + H2O =>
2 FeO3H3 = Fe2O3 + 3 H2O
Br2 + K2SO3 + H2O = K2SO4 + HBr =>
Br2 + K2SO3 + H2O = K2SO4 + 2 HBr
Ac(OH)3 = Ac2O3 + H2O =>
2 Ac(OH)3 = Ac2O3 + 3 H2O
Al2Si2O5(OH)4 + H2SO4 = Al2(SO4)3 + SiO2 + H2O =>
Al2Si2O5(OH)4 + 3 H2SO4 = Al2(SO4)3 + 2 SiO2 + 5 H2O
NaOH + Cu = Na + Cu(OH)2 =>
2 NaOH + Cu = 2 Na + Cu(OH)2
H2C2O4*2H2O + KOH = K2C2O4 + H2O =>
H2C2O4*2H2O + 2 KOH = K2C2O4 + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Ac(OH)3 = Ac2O3 + H2O =>
2 Ac(OH)3 = Ac2O3 + 3 H2O
Cu + Fe(SO4)2 = CuSO4 + Fe =>
2 Cu + Fe(SO4)2 = 2 CuSO4 + Fe
SrO + O2 = Sr2O3 =>
4 SrO + O2 = 2 Sr2O3
SI + KOH + H2O = K2SIO3 + H2 =>
SI + 2 KOH + H2O = K2SIO3 + 2 H2
NaPO4 = Na + PO4 =>
NaPO4 = Na + PO4
[Co(NH3)6]Cl3 = CoCl2 + NH4Cl + N2 + NH3 =>
6[Co(NH3)6]Cl3 = 6 CoCl2 + 6 NH4Cl + N2 + 28 NH3
NH3 + H2S = (NH4)2S =>
2 NH3 + H2S = (NH4)2S
Tl2SO4 + Tl2S = Tl2S2O3 + Tl2O =>
Tl2SO4 + Tl2S = Tl2S2O3 + Tl2O
(NH4)2[Fe(H2O)6](SO4)2 + H2C2O4*2H2O = Fe(C2O4)*2H2O + NH4HSO4 + H2O =>
(NH4)2[Fe(H2O)6](SO4)2 + H2C2O4*2H2O = Fe(C2O4)*2H2O + 2 NH4HSO4 + 6 H2O
PbS + HCl = PbCl2 + H2S =>
PbS + 2 HCl = PbCl2 + H2S
C7H7N + O2 = CO2 + H2O + NO =>
4 C7H7N + 37 O2 = 28 CO2 + 14 H2O + 4 NO
AgNO3 + HCe = AgCe + HNO3 =>
AgNO3 + HCe = AgCe + HNO3
SnCl2 + K2Cr2O7 + H2SO4 = Sn(SO4)2 + SnCl4 + Cr2(SO4)3 + K2SO4 + H2O =>
6 SnCl2 + 2 K2Cr2O7 + 14 H2SO4 = 3 Sn(SO4)2 + 3 SnCl4 + 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O
Al + NH4Cl = AlCl3 + NH3 + H2 =>
2 Al + 6 NH4Cl = 2 AlCl3 + 6 NH3 + 3 H2
Fe2(SO4)3 + NH4SCN = Fe2(SCN)3 + NH4SO4 =>
Fe2(SO4)3 + 3 NH4SCN = Fe2(SCN)3 + 3 NH4SO4
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
K + H2SO4 = K2SO4H2 =>
2 K + H2SO4 = K2SO4H2
MnO2 + NaNO3 + NaOH = Na2MnO4 + NaNO + H2O =>
2 MnO2 + NaNO3 + 4 NaOH = 2 Na2MnO4 + NaNO + 2 H2O
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
H3BO3 + H3PO4 + C3H6N6 + C2H6O = BPN + CO2 + H2O =>
12 H3BO3 + 12 H3PO4 + 2 C3H6N6 + 5 C2H6O = 12 BPN + 16 CO2 + 57 H2O
HCOOH + Na2O = NaHCOO + H2O =>
2 HCOOH + Na2O = 2 NaHCOO + H2O
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
H2S + KCl = HCl + K2S =>
H2S + 2 KCl = 2 HCl + K2S
C6H10 + HCl = C6H11Cl =>
C6H10 + HCl = C6H11Cl
Na2Cl2 = NaCl =>
Na2Cl2 = 2 NaCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CaCO3 + NaCl + H2SO4 = Na2SO4 + CaCl2 + CO2 + H2O =>
CaCO3 + 2 NaCl + H2SO4 = Na2SO4 + CaCl2 + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/09/24
Équations équilibrées sur12/09/23
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