| Équations équilibrées la veille |
Zn(OH)2 + K2SO4 = ZnSO4 + 2 KOH
Cu + O2 = Cu2O5 =>
4 Cu + 5 O2 = 2 Cu2O5
Al(HCO3)3 + HCIO = Al(CIO)3 + H2O + CO2 =>
Al(HCO3)3 + 3 HCIO = Al(CIO)3 + 3 H2O + 3 CO2
C3H4O2 + O2 = CO2 + H2 =>
C3H4O2 + 2 O2 = 3 CO2 + 2 H2
LiI = Li + I =>
LiI = Li + I
(NH4)2SO4 = NH3 + NH4HSO4 =>
(NH4)2SO4 = NH3 + NH4HSO4
CrCl3 + Br2 + NaOH = Na3CrO4 + NaBr + NaCl + H2O =>
CrCl3 + Br2 + 8 NaOH = Na3CrO4 + 2 NaBr + 3 NaCl + 4 H2O
MnCl3 + KOH = Mn(OH)3 + KCl =>
MnCl3 + 3 KOH = Mn(OH)3 + 3 KCl
Cr + S = Cr3S2 =>
3 Cr + 2 S = Cr3S2
H{+} + Cr2O72{-} + C2H5OH = Cr{3+} + CO2 + H2O =>
84 H{+} + 12 Cr2O72{-} + 137 C2H5OH = 24 Cr{3+} + 274 CO2 + 453 H2O
HClO = HCl + O2 =>
2 HClO = 2 HCl + O2
C2H5OH + O2 = CO2 + H28 =>
14 C2H5OH + 21 O2 = 28 CO2 + 3 H28
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
NaHCO3 + C2H4O2 = NaC2H4O2 + CO2 + H2O =>
8 NaHCO3 + 9 C2H4O2 = 8 NaC2H4O2 + 10 CO2 + 6 H2O
H3BO3 + Fe(OH)3 = Fe2(HBO3)3 + H2O =>
3 H3BO3 + 2 Fe(OH)3 = Fe2(HBO3)3 + 6 H2O
Al + Hg(NO3)2 = Al(NO3)3 + Hg =>
2 Al + 3 Hg(NO3)2 = 2 Al(NO3)3 + 3 Hg
CaSO4 = CaS + O2 =>
CaSO4 = CaS + 2 O2
NH4OH + NaOH = NH4Na + OH =>
NH4OH + NaOH = NH4Na + 2 OH
CrO3 + H2O = H2Cr2O7 =>
2 CrO3 + H2O = H2Cr2O7
Fe3(PO4)2 = Fe + P4 + O2 =>
2 Fe3(PO4)2 = 6 Fe + P4 + 8 O2
NH4Cl + NaOH = NaCl + NH4(OH) =>
NH4Cl + NaOH = NaCl + NH4(OH)
NH2(CH3)2 + O2 = CO2 + H2O + NO2 =>
NH2(CH3)2 + 5 O2 = 2 CO2 + 4 H2O + NO2
Cr(OH)3 + KOH = KCrO2 + H2O =>
Cr(OH)3 + KOH = KCrO2 + 2 H2O
KAl(SO4)2 = SO2 + K + Al + O =>
KAl(SO4)2 = 2 SO2 + K + Al + 4 O
BaSiO3 + HCl = BaCl2 + H2SiO3 =>
BaSiO3 + 2 HCl = BaCl2 + H2SiO3
NaOH + HCe = NaCe + H2O =>
NaOH + HCe = NaCe + H2O
NaClO4 + NH4Cl = NaCl + N2 + HCl + H2O =>
3 NaClO4 + 8 NH4Cl = 3 NaCl + 4 N2 + 8 HCl + 12 H2O
Al + NaOH = AlNa3 + OH =>
Al + 3 NaOH = AlNa3 + 3 OH
K2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2O3 + H2O =>
K2Cr2O7 + 6 FeSO4 + 4 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + Cr2O3 + 4 H2O
HClO + F2 + O2 = FClO3H =>
2 HClO + F2 + 2 O2 = 2 FClO3H
NaAlSi3O8 + H2O + H2CO3 = Al2Si2O5(OH)4 + H4SiO4 + HCO3{-} + Na{+} =>
2 NaAlSi3O8 + 9 H2O + 2 H2CO3 = Al2Si2O5(OH)4 + 4 H4SiO4 + 2 HCO3{-} + 2 Na{+}
C7H9N + CH3OH = C8H13N + O =>
C7H9N + CH3OH = C8H13N + O
CH3CH2NH2 + H2SO4 = CH3CH2NH3{+} + HSO4{-} =>
CH3CH2NH2 + H2SO4 = CH3CH2NH3{+} + HSO4{-}
KMnO4 + KCl + H2SO4 = Cl2 + H2O + KHSO4 + MnSO4 =>
2 KMnO4 + 10 KCl + 14 H2SO4 = 5 Cl2 + 8 H2O + 12 KHSO4 + 2 MnSO4
AlBr3 + H2O = Al(OH)3 + Br2 + H2 =>
2 AlBr3 + 6 H2O = 2 Al(OH)3 + 3 Br2 + 3 H2
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4 =>
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4
CH3COOH + Ca(OH)2 = Ca(CH3COO)2 + H2O =>
2 CH3COOH + Ca(OH)2 = Ca(CH3COO)2 + 2 H2O
NaOH + HCe = NaCe + H2O =>
NaOH + HCe = NaCe + H2O
H2SO3 + Cl2 = HCl + SO2 + O2 =>
2 H2SO3 + 2 Cl2 = 4 HCl + 2 SO2 + O2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NH3 + HgSO4 + H2O + HNO3 = (NH4)2SO4 + HgO*Hg(NH2)NO3 =>
5 NH3 + 2 HgSO4 + H2O + HNO3 = 2(NH4)2SO4 + HgO*Hg(NH2)NO3
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
CH2CHCOOH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 CH2CHCOOH + 12 KMnO4 + 18 H2SO4 = 6 K2SO4 + 12 MnSO4 + 15 CO2 + 28 H2O
NH4OH + NH4Cl = NH4 + ClOH =>
NH4OH + NH4Cl = 2 NH4 + ClOH
H2SO4 + FeS = FeSO4 + H2S =>
H2SO4 + FeS = FeSO4 + H2S
ZnCl2 + C2H6O = Zn + HCl + CO + CH4 =>
ZnCl2 + C2H6O = Zn + 2 HCl + CO + CH4
NiO + Al = NiOAl =>
NiO + Al = NiOAl
CuSO4 + BaCl2 = BaSO4 + CuCl2 =>
CuSO4 + BaCl2 = BaSO4 + CuCl2
He + O2 = He2O8 =>
2 He + 4 O2 = He2O8
MgCl2 + Zn = Mg + ZnCl2 =>
MgCl2 + Zn = Mg + ZnCl2
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Équations équilibrées sur01/14/25
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