| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2 + 2 NH4OH = Ca(OH)2 + 2 NH4 + 2 Cl
GaCl3 + AuPO4 = AuCl3 + GaPO4 =>
GaCl3 + AuPO4 = AuCl3 + GaPO4
FeSiO3 + O2 = Fe3O4 + SiO2 =>
6 FeSiO3 + O2 = 2 Fe3O4 + 6 SiO2
CaCl2 + NH4OH = Ca(OH)2 + NH4 + Cl =>
CaCl2 + 2 NH4OH = Ca(OH)2 + 2 NH4 + 2 Cl
H2CO3 + CN({-}) = HCO3({-}) + HCN =>
H2CO3 + CN({-}) = HCO3({-}) + HCN
Ca(OH)2 + H2FO3 = Ca(FO3) + H2O =>
Ca(OH)2 + H2FO3 = Ca(FO3) + 2 H2O
[Fe(H2O)6]{3+} + H2O = [Fe(OH)(H2O)5]{2+} + H3O{+} =>
[Fe(H2O)6]{3+} + H2O = [Fe(OH)(H2O)5]{2+} + H3O{+}
GaCl3 + AuPO4 = AuCl3 + GaPO4 =>
GaCl3 + AuPO4 = AuCl3 + GaPO4
CaCl2 + NH4OH = Ca(OH)2 + NH4 + Cl =>
CaCl2 + 2 NH4OH = Ca(OH)2 + 2 NH4 + 2 Cl
Ni + Zn(ClO3)2 = Zn + Ni(ClO3) =>
2 Ni + Zn(ClO3)2 = Zn + 2 Ni(ClO3)
Ca(OH)2 + NaHCO3 = NaOH + H2O + CaCO3 =>
Ca(OH)2 + NaHCO3 = NaOH + H2O + CaCO3
KOH + SnCl2 = KCl2 + SnOH =>
KOH + SnCl2 = KCl2 + SnOH
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
H2O2(aq) + KI(s) = I2 + KOH =>
H2O2(aq) + 2 KI(s) = I2 + 2 KOH
S4O6{-2} + Al + H{+} = Al{+3} + H2S + H2O =>
S4O6{-2} + 6 Al + 20 H{+} = 6 Al{+3} + 4 H2S + 6 H2O
KBr + NaBr + AgNO3 = AgBr + KNa(NO3)2 =>
KBr + NaBr + 2 AgNO3 = 2 AgBr + KNa(NO3)2
C7H7NO2 + O2 = NH3 + H2O + CO2 =>
C7H7NO2 + 7 O2 = NH3 + 2 H2O + 7 CO2
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
H2SO4 + AlI3 = H2S + Al(SO4)3 + I2 + H2O =>
15 H2SO4 + 4 AlI3 = 3 H2S + 4 Al(SO4)3 + 6 I2 + 12 H2O
IO + H2O = I + OH =>
IO + H2O = I + 2 OH
Na2CO3(aq) + HCl(aq) = NaHCO3(aq) + NaCl(aq) =>
Na2CO3(aq) + HCl(aq) = NaHCO3(aq) + NaCl(aq)
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + H2O + N =>
Cu2S + 4 HNO3 = Cu(NO3)2 + CuSO4 + 2 H2O + 2 N
Co2S3 + H2O2 = Co2(SO4)3 + H2O =>
Co2S3 + 12 H2O2 = Co2(SO4)3 + 12 H2O
C4H9COOH + O2 = CO2 + H2O =>
2 C4H9COOH + 13 O2 = 10 CO2 + 10 H2O
C4H8O + NaHSO3 = C4H7ONa + H2SO3 =>
C4H8O + NaHSO3 = C4H7ONa + H2SO3
CO2S3 + H2O2 = COSO4 + H2O + H2SO4 =>
CO2S3 + 9 H2O2 = COSO4 + 7 H2O + 2 H2SO4
U3O8 + H2O = UO3 + H2 =>
U3O8 + H2O = 3 UO3 + H2
HClO4 + CaOH2 = CaClO4 + H2O + H2 =>
2 HClO4 + 2 CaOH2 = 2 CaClO4 + 2 H2O + H2
NH4 + NH4Cl = NH3 + NH4ClH =>
NH4 + NH4Cl = NH3 + NH4ClH
NH4NO3 + CsOH = NH4OH + CsNO3 =>
NH4NO3 + CsOH = NH4OH + CsNO3
NO3 + CH2O = N2 + H2O + CO2 =>
2 NO3 + 3 CH2O = N2 + 3 H2O + 3 CO2
Co2S3 + H2O2 = CoSO4 + H2O + H2SO4 =>
Co2S3 + 11 H2O2 = 2 CoSO4 + 10 H2O + H2SO4
NH4Cl + CuSO4 = (NH4)2SO4(aq) + CuCl2(aq) =>
2 NH4Cl + CuSO4 = (NH4)2SO4(aq) + CuCl2(aq)
CoSO4(aq) + HCl(aq) = CoCl4(aq) + H2SO4(aq) + H2 =>
CoSO4(aq) + 4 HCl(aq) = CoCl4(aq) + H2SO4(aq) + H2
NaCN + HCl = HCN + NaCl =>
NaCN + HCl = HCN + NaCl
Hg + HI + O2 = H2[HgI4] + H2O =>
2 Hg + 8 HI + O2 = 2 H2[HgI4] + 2 H2O
Hg2Cl2 + NH3 = HgClNH2 + Hg + NH4Cl =>
Hg2Cl2 + 2 NH3 = HgClNH2 + Hg + NH4Cl
GaCl3 + AuPO4 = AuCl3 + GaPO4 =>
GaCl3 + AuPO4 = AuCl3 + GaPO4
CO2S3 + H2O2 = CO2(SO4)3 + H2O =>
CO2S3 + 12 H2O2 = CO2(SO4)3 + 12 H2O
Zn + Fe(NO3)2 = Fe2 + Zn(NO3) =>
4 Zn + 2 Fe(NO3)2 = Fe2 + 4 Zn(NO3)
CH3COOH + NaCO3 = NaCH3 + H2O + CO2 =>
9 CH3COOH + 8 NaCO3 = 8 NaCH3 + 6 H2O + 18 CO2
CO2S3 + H2O2 = CO2(SO4)3 + H2O =>
CO2S3 + 12 H2O2 = CO2(SO4)3 + 12 H2O
AgNO3(aq) + CrBr2(aq) = AgBr(s) + Cr(NO3)2(aq) =>
2 AgNO3(aq) + CrBr2(aq) = 2 AgBr(s) + Cr(NO3)2(aq)
Zn(CH3COO)2 + Na3PO4 = Na(CH3COO) + Zn3(PO4)2 =>
3 Zn(CH3COO)2 + 2 Na3PO4 = 6 Na(CH3COO) + Zn3(PO4)2
Cu2(OH)2SO4 + NH4OH = [Cu(NH3)4]SO4 + [Cu(NH3)4](OH)2 + H2O =>
Cu2(OH)2SO4 + 8 NH4OH = [Cu(NH3)4]SO4 + [Cu(NH3)4](OH)2 + 8 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
O2 + C5H12O6 = CO2 + H2O =>
5 O2 + C5H12O6 = 5 CO2 + 6 H2O
C10H21OH + O2 = COH + H2O =>
2 C10H21OH + 15 O2 = 20 COH + 12 H2O
NaBr + CH3COOH = C2H3NaO2 + HBr =>
NaBr + CH3COOH = C2H3NaO2 + HBr
AgNO3 + Sn = Ag + Sn(NO3) =>
AgNO3 + Sn = Ag + Sn(NO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/24
Équations équilibrées sur02/07/23
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