| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
FeO(s) + HCl(aq) = FeCl2 + H2O(l) =>
FeO(s) + 2 HCl(aq) = FeCl2 + H2O(l)
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C2H6 + O2 = CO2 + H1O =>
C2H6 + 5 O2 = 2 CO2 + 6 H1O
H2O2 + K2Cr2O7 + H2SO4 = O2 + K2SO4 + H2CrO4 =>
2 H2O2 + 2 K2Cr2O7 + 2 H2SO4 = O2 + 2 K2SO4 + 4 H2CrO4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C6H12O6 + KNO3 = K2CO3 + N2 + H2O + CO2 =>
5 C6H12O6 + 24 KNO3 = 12 K2CO3 + 12 N2 + 30 H2O + 18 CO2
C6H4(OH)COOH + NaOH = C7H5NaO3 + H2O =>
C6H4(OH)COOH + NaOH = C7H5NaO3 + H2O
Al2SO4 + H2O = H2SO4 + AlOH =>
Al2SO4 + 2 H2O = H2SO4 + 2 AlOH
Sb2S3 + H2 = H2S + Sb =>
Sb2S3 + 3 H2 = 3 H2S + 2 Sb
Al + F2 = Al{3+} + F{-} =>
2 Al + 3 F2 = 2 Al{3+} + 6 F{-}
Al(s) + HBr(aq) = AlBr3(aq) + H2(g) =>
2 Al(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2(g)
C5H12 = C6H10 + H2 =>
6 C5H12 = 5 C6H10 + 11 H2
Fe(NO3) + Pb = Fe + Pb(NO3)2 =>
2 Fe(NO3) + Pb = 2 Fe + Pb(NO3)2
HC2O2H3 + NaOH = NaC2O2H3 + H2O =>
HC2O2H3 + NaOH = NaC2O2H3 + H2O
Sb2S3 + NaOH = Sb(OH)4{-} + S{2-} + Na{+} =>
Sb2S3 + 8 NaOH = 2 Sb(OH)4{-} + 3 S{2-} + 8 Na{+}
KFeO2 + HNO3 = KNO3 + Fe(NO3)3 + H2O =>
KFeO2 + 4 HNO3 = KNO3 + Fe(NO3)3 + 2 H2O
Fe + NO3 = Fe(NO3)3 =>
Fe + 3 NO3 = Fe(NO3)3
NaHCO3HCl = CO2H2ONaCl =>
NaHCO3HCl = CO2H2ONaCl
SO3{-2} + Z2 + H2O = SO4{2-} + H{+} + Z{-} =>
SO3{-2} + Z2 + H2O = SO4{2-} + 2 H{+} + 2 Z{-}
Pb(NO3)2(aq) + H3PO4(aq) = HNO3(s) + Pb3(PO4)2(aq) =>
3 Pb(NO3)2(aq) + 2 H3PO4(aq) = 6 HNO3(s) + Pb3(PO4)2(aq)
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
C6H8O7 + C12H22O11 + Fe = FeC6H6O7 + C12H24O11 =>
C6H8O7 + C12H22O11 + Fe = FeC6H6O7 + C12H24O11
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
C2H5OH + KMnO4 + NaOH = CH3COOH + H2O + KMnNa =>
9 C2H5OH + 4 KMnO4 + 4 NaOH = 9 CH3COOH + 11 H2O + 4 KMnNa
CaCo3 = Ca + Co2 =>
2 CaCo3 = 2 Ca + 3 Co2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Ag2S + CuCl2 = AgCl + CuS =>
Ag2S + CuCl2 = 2 AgCl + CuS
Fe + Pb(NO2)2 = Fe(NO2)2 + Pb =>
Fe + Pb(NO2)2 = Fe(NO2)2 + Pb
SIO2 + H2SO4 = SI(SO4)2 + H2O =>
SIO2 + 2 H2SO4 = SI(SO4)2 + 2 H2O
Fe2(SO4)3 + Li2S + HOH = Fe(OH)3 + H2S + Li2SO4 =>
Fe2(SO4)3 + 3 Li2S + 6 HOH = 2 Fe(OH)3 + 3 H2S + 3 Li2SO4
Ca(OCl)4 + HCl = Cl2 + CaCl2 + H2O =>
Ca(OCl)4 + 8 HCl = 5 Cl2 + CaCl2 + 4 H2O
C4H8O2 + C2H5OH = C6H12O2 + H2O =>
C4H8O2 + C2H5OH = C6H12O2 + H2O
AlPO4 + Na2CO3 = Al2(CO3)3 + Na3PO4 =>
2 AlPO4 + 3 Na2CO3 = Al2(CO3)3 + 2 Na3PO4
B + Cl2 = BCl3 =>
2 B + 3 Cl2 = 2 BCl3
Ba(OH)2[(aq)] + HCl[(aq)] = BaCl2 + H2O =>
Ba(OH)2[(aq)] + 2 HCl[(aq)] = BaCl2 + 2 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Pb(NO3)2 + Kl = Kl(NO3) + Pb2 =>
2 Pb(NO3)2 + 4 Kl = 4 Kl(NO3) + Pb2
(NH4)2SO4 + SrCl2 = NH4Cl + SrSO4 =>
(NH4)2SO4 + SrCl2 = 2 NH4Cl + SrSO4
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
K2ZnO2 + HNO2 = KNO2 + Zn(NO2)2 + H2O =>
K2ZnO2 + 4 HNO2 = 2 KNO2 + Zn(NO2)2 + 2 H2O
Na2CO3 + H3Po4 = Na3Po4 + H2O + CO2 =>
3 Na2CO3 + 2 H3Po4 = 2 Na3Po4 + 3 H2O + 3 CO2
CH3CONH2 + H2O = CH3COOH + NH3 =>
CH3CONH2 + H2O = CH3COOH + NH3
C6H14N2O3 + O2 = CO2 + H2O + NH3 =>
2 C6H14N2O3 + 13 O2 = 12 CO2 + 8 H2O + 4 NH3
C2H5OK + H2O = C2H5OH + KOH =>
C2H5OK + H2O = C2H5OH + KOH
Al2(SO4)3 = Al3 + SO4 =>
3 Al2(SO4)3 = 2 Al3 + 9 SO4
CuSO4 + Cu = Cu2SO4 =>
CuSO4 + Cu = Cu2SO4
NH4SO2 + KOH = KSO2 + NH3 + H2O =>
NH4SO2 + KOH = KSO2 + NH3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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