| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 AgNO3 + 3 NaClO = 3 NaNO2 + 2 AgClO3 + AgCl
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
NaCl + H2O + C6H12O6 = NaOH + Cl + CH4 =>
24 NaCl + 18 H2O + C6H12O6 = 24 NaOH + 24 Cl + 6 CH4
Ni(OH)2 + Br2 + NaOH = Ni2O3 + H2O + NaBr =>
2 Ni(OH)2 + Br2 + 2 NaOH = Ni2O3 + 3 H2O + 2 NaBr
AlBr3 + Li = Al + LiBr =>
AlBr3 + 3 Li = Al + 3 LiBr
C6H4COOHOH + FeCl3 = C6H4COOHOFeCl3 + H2 =>
2 C6H4COOHOH + 2 FeCl3 = 2 C6H4COOHOFeCl3 + H2
C7H6O3 + CH4O = C9H10O2 + H2O =>
6 C7H6O3 + 21 CH4O = 7 C9H10O2 + 25 H2O
BaCl2 + Cu2S2 = Cu2Cl2 + BaS2 =>
BaCl2 + Cu2S2 = Cu2Cl2 + BaS2
CH3SO3H + C2H5OH = CHSOCH + H2O =>
2 CH3SO3H + C2H5OH = 2 CHSOCH + 5 H2O
Fe2S3 + O2 = SO2 + FeO =>
Fe2S3 + 4 O2 = 3 SO2 + 2 FeO
FeSO4 + AgCl = AgSO4 + FeCl =>
FeSO4 + AgCl = AgSO4 + FeCl
Ca(OH)2 + HA = Ca(HA)2 + OH =>
Ca(OH)2 + 2 HA = Ca(HA)2 + 2 OH
H3SO4 + OH = H2SO4 + H2O =>
H3SO4 + OH = H2SO4 + H2O
SeSO3 + H2O = Se + H2SO4 =>
SeSO3 + H2O = Se + H2SO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaOH + H3SO4{+} = Na3SO4{+} + H2O =>
3 NaOH + H3SO4{+} = Na3SO4{+} + 3 H2O
Zn(NO3)2 + Ga(NO2)3 + NH4F + NH4OH = Ga8F2Zn90O100 + H2O + N2 =>
270 Zn(NO3)2 + 24 Ga(NO2)3 + 5.9999999999998NH4F + 968 NH4OH = 3 Ga8F2Zn90O100 + 2432 H2O + 793 N2
H2{+} + O{-} = H2O =>
H2{+} + O{-} = H2O
P4010 + H2O = PH + O =>
P4010 + 2005 H2O = 4010 PH + 2005 O
Cu + Al(Cl3) = Al + Cu(Cl3) =>
Cu + Al(Cl3) = Al + Cu(Cl3)
P2O3 + KOH = H2O + K2HPO3 =>
P2O3 + 4 KOH = H2O + 2 K2HPO3
[Co(NH3)5Cl]Cl2 + AgNO3 = AgCl + Co(NO3)3 + NH3 =>
[Co(NH3)5Cl]Cl2 + 3 AgNO3 = 3 AgCl + Co(NO3)3 + 5 NH3
Pb(CH3COO)2 + NaOH = Pb(OH)2 + CH3COONa =>
Pb(CH3COO)2 + 2 NaOH = Pb(OH)2 + 2 CH3COONa
Me + O2 = Me2O =>
4 Me + O2 = 2 Me2O
C7H5NO4 + NaOH = C7H4NO4Na + H2O =>
C7H5NO4 + NaOH = C7H4NO4Na + H2O
CaO + HF = CaF2 + H2O =>
CaO + 2 HF = CaF2 + H2O
[Ni(NH3)6]Br2 + HCl = NH4Br + NH3 + NiCl2 =>
[Ni(NH3)6]Br2 + 2 HCl = 2 NH4Br + 4 NH3 + NiCl2
Na(s) + H2O(aq) = NaOH(aq) + H(g) =>
Na(s) + H2O(aq) = NaOH(aq) + H(g)
Cu2SO4 + Sr(NO3)2 = CuNO3 + SrSO4 =>
Cu2SO4 + Sr(NO3)2 = 2 CuNO3 + SrSO4
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Mg + O3 = MgO =>
3 Mg + O3 = 3 MgO
AlCl3(aq) + H2SO4(aq) = Al2(SO4)3 + HCl(aq) =>
2 AlCl3(aq) + 3 H2SO4(aq) = Al2(SO4)3 + 6 HCl(aq)
NaH(CO3) = CO2 + H2O + Na2O =>
2 NaH(CO3) = 2 CO2 + H2O + Na2O
CrI3 + NaOH + Cl2 = Na2IO4 + Na2CrO4 + NaCl + H2O =>
CrI3 + 32 NaOH + 12 Cl2 = 3 Na2IO4 + Na2CrO4 + 24 NaCl + 16 H2O
C3H8 + O2 = COH2 + H2O =>
C3H8 + 2 O2 = 3 COH2 + H2O
NaF = Na + F2 =>
2 NaF = 2 Na + F2
ZnCl2 + KOH = KCl + K2[Zn(OH)4] =>
ZnCl2 + 4 KOH = 2 KCl + K2[Zn(OH)4]
Na2CO3 + Ca2CO3 + NH4HPO4 = NaCaPO4 + H2O + CO2 + H2 + N2 =>
Na2CO3 + Ca2CO3 + 2 NH4HPO4 = 2 NaCaPO4 + 2 H2O + 2 CO2 + 3 H2 + N2
chlorine + water = hydrochloricacid + (HClO3) =>
3 Cl2 + 3 H2O = 5 HCl + (HClO3)
Fe(NO3)3*6H2O(s) = Fe2O3 + NO2 + O2 + H2O =>
4 Fe(NO3)3*6H2O(s) = 2 Fe2O3 + 12 NO2 + 3 O2 + 24 H2O
HPO4 + Fe(OH)3 = Fe(PO4)3 + H2O =>
3 HPO4 + Fe(OH)3 = Fe(PO4)3 + 3 H2O
C6N2H4O + O2 = NO3 + CO2 + H2O =>
2 C6N2H4O + 19 O2 = 4 NO3 + 12 CO2 + 4 H2O
C10H14N2 + NaOH = C10H14NOH + NaN =>
C10H14N2 + NaOH = C10H14NOH + NaN
CaCO3 + Ba = Ca + BaCO3 =>
CaCO3 + Ba = Ca + BaCO3
Fe + K3[Fe(Cn)6] = KFe3[Fe(Cn)6] + K =>
3 Fe + K3[Fe(Cn)6] = KFe3[Fe(Cn)6] + 2 K
Mn + MgO = Mg + MnO3 =>
Mn + 3 MgO = 3 Mg + MnO3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO2 + CO2 =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO2 + 6 CO2
C6H3OHOCH3CHNOH + Zn + CH3COOH = C6H3OHOCH3CH2NH2 + Zn(CH3COO)2 + H2O =>
C6H3OHOCH3CHNOH + 2 Zn + 4 CH3COOH = C6H3OHOCH3CH2NH2 + 2 Zn(CH3COO)2 + H2O
Cr + HNO3 = Cr(NO3)2 + N2(N2O) + H2O =>
9 Cr + 22 HNO3 = 9 Cr(NO3)2 + N2(N2O) + 11 H2O
Sb{3+} + H2O + HCl = SbOCl + H{+} =>
Sb{3+} + H2O + HCl = SbOCl + 3 H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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