| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H6 + 10 KMnO4 + 2 NaOH = Na2CO3 + 10 MnO2 + 4 H2O + 5 K2CO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
SO2 + NH4OH = NH4HSO3 =>
SO2 + NH4OH = NH4HSO3
KNO3 + NaHC4H4O6 = NaNO3 + KHC4H4O6 =>
KNO3 + NaHC4H4O6 = NaNO3 + KHC4H4O6
As2S5 + OH{-} + H2O2 = AsO4{-3} + SO4{-2} + H2O =>
As2S5 + 16 OH{-} + 20 H2O2 = 2 AsO4{-3} + 5 SO4{-2} + 28 H2O
S + Cd = CdS(s) =>
S + Cd = CdS(s)
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Ge(OH)2 + H2SO4 = GeSO4 + H2O =>
Ge(OH)2 + H2SO4 = GeSO4 + 2 H2O
NaOH + MnO + H2O2 = NaMnO4 + H2O =>
2 NaOH + 2 MnO + 5 H2O2 = 2 NaMnO4 + 6 H2O
C12H22O11 + HNO3 = C2H2O4 + NO2 + H2O =>
C12H22O11 + 36 HNO3 = 6 C2H2O4 + 36 NO2 + 23 H2O
Al2O3 + H2O = Al2O + O3H2 =>
Al2O3 + H2O = Al2O + O3H2
Fe{3+} + I{-} = I2 + Fe =>
2 Fe{3+} + 6 I{-} = 3 I2 + 2 Fe
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
KMnO4 + CH3OH + H{+} = MnO2 + K{+} + CO2 + H2 = =>
2 KMnO4 + 4 CH3OH + 2 H{+} = 2 MnO2 + 2 K{+} + 4 CO2 + 9 H2
MgSO4 + Li2CO3 = Li2SO4 + MgCO3 =>
MgSO4 + Li2CO3 = Li2SO4 + MgCO3
HNO3 + H2S = H2SO4 + H2O + NO =>
8 HNO3 + 3 H2S = 3 H2SO4 + 4 H2O + 8 NO
CaF2 + I2 = IF + Ca =>
CaF2 + I2 = 2 IF + Ca
KNO3 + NaHC4H4O6 = NaNO3 + KHC4H4O6 =>
KNO3 + NaHC4H4O6 = NaNO3 + KHC4H4O6
FeO + Si = FeSiO =>
FeO + Si = FeSiO
Sb(NO3)3 + Na2SO4 = NaNO3 + Sb2(SO4)3 =>
2 Sb(NO3)3 + 3 Na2SO4 = 6 NaNO3 + Sb2(SO4)3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H7NO + O2 = CO2 + H2O + NH3 =>
2 C2H7NO + 5 O2 = 4 CO2 + 4 H2O + 2 NH3
MnSO4 + Br2 + KOH = MnO2 + H2O + KBr + K2SO4 =>
MnSO4 + Br2 + 4 KOH = MnO2 + 2 H2O + 2 KBr + K2SO4
Al(NO3)3(aq) + Na3PO4(aq) = AlPO4 + Na3(NO3)3 =>
Al(NO3)3(aq) + Na3PO4(aq) = AlPO4 + Na3(NO3)3
Na2S2O8 = SO2 + Na2O + O =>
Na2S2O8 = 2 SO2 + Na2O + 3 O
N2S + HNO3 = H2SO4 + NO + H2S =>
2 N2S + 4 HNO3 = H2SO4 + 8 NO + H2S
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
ZS(s) + HCl(g) = ZCl + SH =>
ZS(s) + HCl(g) = ZCl + SH
K3PO4 + HOH = KOH + H3PO4 =>
K3PO4 + 3 HOH = 3 KOH + H3PO4
Al2S3 = Al + S =>
Al2S3 = 2 Al + 3 S
NH3 + HNO3 = NHNO2 + H2O =>
7 NH3 + 9 HNO3 = 8 NHNO2 + 11 H2O
MnCl2 + K2Co3 = MnCo3 + KCl =>
MnCl2 + K2Co3 = MnCo3 + 2 KCl
ZnBr2 + H2O = ZnO + Br2H2 =>
ZnBr2 + H2O = ZnO + Br2H2
CH3OH + O2 = CO2 + OH4 =>
CH3OH + O2 = CO2 + OH4
Fe2S3 + O2 = Fe2O3 + SO =>
Fe2S3 + 3 O2 = Fe2O3 + 3 SO
NH3 + H3PO3 = HNO3 + P + H2O =>
3 NH3 + 8 H3PO3 = 3 HNO3 + 8 P + 15 H2O
SnCl4 + NH4OH = NH4Cl4 + SnOH =>
SnCl4 + NH4OH = NH4Cl4 + SnOH
K(MnO4) + Na(SO3) + H2S04 = H2O + K2SO4 + MnSO4 + Na2SO4 =>
18 K(MnO4) + 38 Na(SO3) + 2 H2S04 = 2 H2O + 9 K2SO4 + 18 MnSO4 + 19 Na2SO4
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
AiI3 = Ai + I2 =>
2 AiI3 = 2 Ai + 3 I2
Fe(NO3)3 + Mg = Fe + Mg(NO3)2 =>
2 Fe(NO3)3 + 3 Mg = 2 Fe + 3 Mg(NO3)2
CO2 + H2O = C6H12C6 + O2 =>
12 CO2 + 6 H2O = C6H12C6 + 15 O2
(NH4)3PO4 + Hg(NO3)2 = Hg3(PO4)2 + NH4NO3 =>
2(NH4)3PO4 + 3 Hg(NO3)2 = Hg3(PO4)2 + 6 NH4NO3
Ca(OH)2 + FeCl3 = CaCl2 + Fe(OH)3 =>
3 Ca(OH)2 + 2 FeCl3 = 3 CaCl2 + 2 Fe(OH)3
RbBr + Pb(NO3)2 = PbBr + Rb(NO3)2 =>
RbBr + Pb(NO3)2 = PbBr + Rb(NO3)2
ZnS + CO2 = ZnO + CO + SO2 =>
ZnS + 3 CO2 = ZnO + 3 CO + SO2
C9H12 + O2 = C9H6O6 + H2O =>
2 C9H12 + 9 O2 = 2 C9H6O6 + 6 H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Al + O + S = Al2(SO4)3 =>
2 Al + 12 O + 3 S = Al2(SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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