| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2S3 + 6 HI = 2 AlI3 + 3 H2S
OHNa + SO4H2 = SO4Na2 + H2O =>
2 OHNa + SO4H2 = SO4Na2 + 2 H2O
Fe2SO4 + H2 + I2 = FeI + H2SO4 =>
Fe2SO4 + H2 + I2 = 2 FeI + H2SO4
Cu + AlCl3 + HNO3 + NaOH = CuO + NaNO3 + Al + HCl =>
3 Cu + 2 AlCl3 + 3 HNO3 + 3 NaOH = 3 CuO + 3 NaNO3 + 2 Al + 6 HCl
Na2SO3(aq) + HNO3(aq) = SO3H(NO3) + Na =>
Na2SO3(aq) + HNO3(aq) = SO3H(NO3) + 2 Na
KOHHBrO4 = KBrO4H2O =>
KOHHBrO4 = KBrO4H2O
Fe + AgC3H3O2 = FeC3H3O2 + AgFe =>
2 Fe + AgC3H3O2 = FeC3H3O2 + AgFe
Fe + Mg(NO3)2 = Fe(NO3)3 + Mg =>
2 Fe + 3 Mg(NO3)2 = 2 Fe(NO3)3 + 3 Mg
Cr(OH){-}4 + H2O2 + OH{-} = CrO4{-2} + H2O =>
Cr(OH){-}4 + 3 H2O2 + OH{-} = CrO4{-2} + 4 H2O
K2CO3 + MgCl2 = MgCO3 + KCl =>
K2CO3 + MgCl2 = MgCO3 + 2 KCl
Li2CO3 + Ca(NO3)2 = LiNO3 + CaCO3 =>
Li2CO3 + Ca(NO3)2 = 2 LiNO3 + CaCO3
N2 + O2 = NO =>
N2 + O2 = 2 NO
Al2S3 + HI = AlI3 + H2S =>
Al2S3 + 6 HI = 2 AlI3 + 3 H2S
KMnO4 + H2SO4 + C2H5OH = CH3CHO + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 C2H5OH = 5 CH3CHO + K2SO4 + 2 MnSO4 + 8 H2O
SnO4 = Sn2O4 + O2 =>
2 SnO4 = Sn2O4 + 2 O2
KMnO4 + NaBr + H2SO4 = Br2 + MnSO4 + H2O + Na2SO4 + K2SO4 =>
2 KMnO4 + 10 NaBr + 8 H2SO4 = 5 Br2 + 2 MnSO4 + 8 H2O + 5 Na2SO4 + K2SO4
H2S + CO = CH4CO2H + S =>
5 H2S + 4 CO = 2 CH4CO2H + 5 S
F2 + KI2 = K2F + I2 =>
F2 + 4 KI2 = 2 K2F + 4 I2
CaO + Co2 = CaCo3 + O2 =>
2 CaO + 3 Co2 = 2 CaCo3 + O2
HI(aq) + K2SO3(aq) = H2SO3 + KI =>
2 HI(aq) + K2SO3(aq) = H2SO3 + 2 KI
MgO + OH = MgH + O =>
MgO + OH = MgH + 2 O
NaNO3 + (NH4)2C2O4 = Na2C2O4 + NH4NO3 =>
2 NaNO3 + (NH4)2C2O4 = Na2C2O4 + 2 NH4NO3
Sn3P4 + N2 = Sn3N4 + P =>
Sn3P4 + 2 N2 = Sn3N4 + 4 P
NH4Br + Ca(OH)2 = H2O + NH3 + CaBr2 =>
2 NH4Br + Ca(OH)2 = 2 H2O + 2 NH3 + CaBr2
CH3CHOCH3 + O2 = CO2 + H2O =>
4 CH3CHOCH3 + 17 O2 = 12 CO2 + 14 H2O
CH3NO2 + Fe + HCl = [CH3NH3]Cl + FeCl2 + H2O =>
CH3NO2 + 3 Fe + 7 HCl = [CH3NH3]Cl + 3 FeCl2 + 2 H2O
Al2S3 + HI = Al2HI + S =>
Al2S3 + HI = Al2HI + 3 S
F2 + In = In{+3} + F{-} =>
3 F2 + 2 In = 2 In{+3} + 6 F{-}
Fe + SnN4O12 = Fe(NO3)3 + Sn =>
4 Fe + 3 SnN4O12 = 4 Fe(NO3)3 + 3 Sn
NaF + FeSCN = Na + SCN + FeF6 =>
6 NaF + FeSCN = 6 Na + SCN + FeF6
Al2S3 + HI = AlI3 + H2S =>
Al2S3 + 6 HI = 2 AlI3 + 3 H2S
Al2S3 + HI = Al2HI + S =>
Al2S3 + HI = Al2HI + 3 S
Al + CuCl2 = AlCl3 + Cu2 =>
4 Al + 6 CuCl2 = 4 AlCl3 + 3 Cu2
Al2S3 + HI = AlI3 + H2S =>
Al2S3 + 6 HI = 2 AlI3 + 3 H2S
ICl3(s) + H2O(l) = ICl(l) + HIO3(aq) + HCl(aq) =>
2 ICl3(s) + 3 H2O(l) = ICl(l) + HIO3(aq) + 5 HCl(aq)
Na2SO4*MgSO4*4H2O + MgCl2 = Na2Mg2*4H2O + Cl2 + SO4 =>
Na2SO4*MgSO4*4H2O + MgCl2 = Na2Mg2*4H2O + Cl2 + 2 SO4
H2O + Na{-} = H2{2-} + NaOH =>
2 H2O + 2 Na{-} = H2{2-} + 2 NaOH
NH3 + SO2 = (NH3)SO2 =>
NH3 + SO2 = (NH3)SO2
Ba[Zn(OH)4] + HCl = Zn(OH)2 + BaCl2 + H2O =>
Ba[Zn(OH)4] + 2 HCl = Zn(OH)2 + BaCl2 + 2 H2O
CdCl2 + HBrO3 = BrCl2 + HCdO3 =>
CdCl2 + HBrO3 = BrCl2 + HCdO3
C7H6OS + O2 = CO2 + SO2 + H2O =>
C7H6OS + 9 O2 = 7 CO2 + SO2 + 3 H2O
AgNO3(ac) + HCl(ac) = HNO3(ac) + AgCl(s) =>
AgNO3(ac) + HCl(ac) = HNO3(ac) + AgCl(s)
K2CrO4 + HI + H2SO4 = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
2 K2CrO4 + 6 HI + 5 H2SO4 = 2 K2SO4 + Cr2(SO4)3 + 3 I2 + 8 H2O
CuCl2 + H2SO4 + KMnO4 = CuSO4 + K2SO4 + MnSO4 + Cl2 + H2O =>
5 CuCl2 + 8 H2SO4 + 2 KMnO4 = 5 CuSO4 + K2SO4 + 2 MnSO4 + 5 Cl2 + 8 H2O
Hg(NO3)2 + KSCN = HgSCN + K(NO3)2 =>
Hg(NO3)2 + KSCN = HgSCN + K(NO3)2
Fe + HNO3(rozc) = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3(rozc) = Fe(NO3)3 + NO + 2 H2O
Zn(OH)2 + NH4OH = (Zn(NH3)4)(OH)2 + H2O =>
Zn(OH)2 + 4 NH4OH = (Zn(NH3)4)(OH)2 + 4 H2O
Al2S3 + HI = Al2HI + S =>
Al2S3 + HI = Al2HI + 3 S
TiOSO4 + NH3 + H2O = TiO2*H2O + (NH4)2SO4 =>
TiOSO4 + 2 NH3 + 2 H2O = TiO2*H2O + (NH4)2SO4
C7H12O4 + C2H5ONa = C9H17O5 + Na =>
C7H12O4 + C2H5ONa = C9H17O5 + Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/25
Équations équilibrées sur05/27/24
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