| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Au + O2 = 2 AuO
LiOH + MgI2 = LiI2 + MgOH =>
LiOH + MgI2 = LiI2 + MgOH
BaH2 + H2O = Ba(OH)2 + H =>
BaH2 + 2 H2O = Ba(OH)2 + 4 H
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
ZnCl2(aq) + Na(s) = NaCl(aq) + Zn(s) =>
ZnCl2(aq) + 2 Na(s) = 2 NaCl(aq) + Zn(s)
CaCl = Ca + Cl2 =>
2 CaCl = 2 Ca + Cl2
CH4(g) + Cl2(g) = CCl4(g) + HCl(g) =>
CH4(g) + 4 Cl2(g) = CCl4(g) + 4 HCl(g)
Fe + CuO = Fe2O3 + Cu =>
2 Fe + 3 CuO = Fe2O3 + 3 Cu
HF + NaF = NaHF2 =>
HF + NaF = NaHF2
C3H6 + NH3 + O2 = C3H3N + H2O =>
2 C3H6 + 2 NH3 + 3 O2 = 2 C3H3N + 6 H2O
Na2S2O3 + H2SO4 = Na2S3O6 + H2O =>
Na2S2O3 + H2SO4 = Na2S3O6 + H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Na + O = NaO =>
Na + O = NaO
AlBrO4 + H2O = AlO + H2BrO4 =>
AlBrO4 + H2O = AlO + H2BrO4
Cs + O2 = CsO =>
2 Cs + O2 = 2 CsO
Al2S3 = Al + S8 =>
8 Al2S3 = 16 Al + 3 S8
C3H7O2N + O2 = CO2 + H2O + N2 =>
4 C3H7O2N + 15 O2 = 12 CO2 + 14 H2O + 2 N2
AgNO3 + HF = AgF + HNO3 =>
AgNO3 + HF = AgF + HNO3
CH3COONa + CH3Cl = CH3COOCH3 + NaCl =>
CH3COONa + CH3Cl = CH3COOCH3 + NaCl
ZnSO4 + BaCl2 = Zn(Cl)2 + BaSO4 =>
ZnSO4 + BaCl2 = Zn(Cl)2 + BaSO4
Zn + Br2 = ZnBr2 =>
Zn + Br2 = ZnBr2
SO4 + Zn = ZnSO4 =>
SO4 + Zn = ZnSO4
AlP + Na2S = Al2S3 + Na3P =>
2 AlP + 3 Na2S = Al2S3 + 2 Na3P
Mg(OH)2 + Mg(HCO3)2 = MgCO3 + H2O =>
Mg(OH)2 + Mg(HCO3)2 = 2 MgCO3 + 2 H2O
MnO2 + HI = MnI2 + I2 + H2O =>
MnO2 + 4 HI = MnI2 + I2 + 2 H2O
C2H4 + K2CrO7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H4 + 4 K2CrO7 + 10 H2SO4 = 6 CO2 + 2 Cr2(SO4)3 + 4 K2SO4 + 16 H2O
FeCl2 + KOH = Fe(OH) + Cl2K =>
FeCl2 + KOH = Fe(OH) + Cl2K
(NH4)2HPO4 = NH3 + H3PO4 =>
(NH4)2HPO4 = 2 NH3 + H3PO4
Zn + HNO3 = ZnNO3 + H2 =>
2 Zn + 2 HNO3 = 2 ZnNO3 + H2
Ba(OH)2 + HNO3 = H2O + Ba(NO3)2 =>
Ba(OH)2 + 2 HNO3 = 2 H2O + Ba(NO3)2
Fe + H2SO4 = Fe2(SO4)3 + H =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 6 H
Hg(NO3)2 + FeSCN = Hg(SCN)2 + FeNO3 =>
Hg(NO3)2 + 2 FeSCN = Hg(SCN)2 + 2 FeNO3
CaCl2(aq) + (NH4)2C2O4(aq) = CaC2O4(s) + NH4Cl(aq) =>
CaCl2(aq) + (NH4)2C2O4(aq) = CaC2O4(s) + 2 NH4Cl(aq)
NaCl(aq) + (NH4)2S(aq) = NH4Cl(aq) + Na2S(aq) =>
2 NaCl(aq) + (NH4)2S(aq) = 2 NH4Cl(aq) + Na2S(aq)
Al + V2O5 = V + Al2O3 =>
10 Al + 3 V2O5 = 6 V + 5 Al2O3
Cl2 + LiI = LiCl + I2 =>
Cl2 + 2 LiI = 2 LiCl + I2
CH3CHCH2 + O2 = H2O + CO2 =>
2 CH3CHCH2 + 9 O2 = 6 H2O + 6 CO2
FeO + O2 + H2O = Fe(OH)3 =>
4 FeO + O2 + 6 H2O = 4 Fe(OH)3
Ba + Na2SO4 = BaSO4 + Na =>
Ba + Na2SO4 = BaSO4 + 2 Na
Mg{+} + O{-} = MgO =>
Mg{+} + O{-} = MgO
C7H8O + K2Cr2O7 + H2SO4 = C7H6O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C7H8O + 2 K2Cr2O7 + 8 H2SO4 = 3 C7H6O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
Si2H6 + H2O = SiO2 + H2 =>
Si2H6 + 4 H2O = 2 SiO2 + 7 H2
LiF + InF3 = Li3InF6 =>
3 LiF + InF3 = Li3InF6
Cd2 + Sn2(SO3)4 = Sn + CdSO3 =>
2 Cd2 + Sn2(SO3)4 = 2 Sn + 4 CdSO3
K2S + FeI2 = KI + FeS =>
K2S + FeI2 = 2 KI + FeS
Au + KCN + H2O + O2 = KAu(CN)4 + KOH =>
4 Au + 16 KCN + 6 H2O + 3 O2 = 4 KAu(CN)4 + 12 KOH
K2Cr2O7 + CH3OH + H2SO4 = Cr2(SO4)3 + K2SO4 + HCOOH + H2O =>
2 K2Cr2O7 + 3 CH3OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 HCOOH + 11 H2O
Li + CuSO4 = Li3SO4 + Cu =>
3 Li + CuSO4 = Li3SO4 + Cu
KH(IO3)2 + AgNO3 = AgIO3 + KNO3 + HNO3 =>
KH(IO3)2 + 2 AgNO3 = 2 AgIO3 + KNO3 + HNO3
As2S3 + NH3 + H2O2 = (NH4)3AsO4 + S + H2O =>
As2S3 + 6 NH3 + 5 H2O2 = 2(NH4)3AsO4 + 3 S + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/24
Équations équilibrées sur04/26/23
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