| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(iii)O + 2 H = Fe + H2O
NaClO + C2H5OH = HClO + C2H5ONa =>
NaClO + C2H5OH = HClO + C2H5ONa
C8H11NO3 + C2H5OH = C5H7NO2 + C7H16O3 =>
C8H11NO3 + 2 C2H5OH = C5H7NO2 + C7H16O3
CuCl2 + Al2O3 = AlCl3 + Cu + O2 =>
6 CuCl2 + 2 Al2O3 = 4 AlCl3 + 6 Cu + 3 O2
C + Al2O3 + Cl2 = AlCl3 + CO =>
3 C + Al2O3 + 3 Cl2 = 2 AlCl3 + 3 CO
C6H5COOH + (CH3)2NH = C6H5COO + (CH3)2NH2 =>
C6H5COOH + (CH3)2NH = C6H5COO + (CH3)2NH2
LiOH + HI = H2O + LiI =>
LiOH + HI = H2O + LiI
KHCO3 + HCl = KCl + HHCO3 =>
KHCO3 + HCl = KCl + HHCO3
CuSO4 + NaOH + HCl = CuCl2 + Na2SO4 + H2O =>
CuSO4 + 2 NaOH + 2 HCl = CuCl2 + Na2SO4 + 2 H2O
KBr + KBrO = Br2 + K2O =>
KBr + KBrO = Br2 + K2O
VO(OH)3 + NaOH = Na3VO4 + H2O =>
VO(OH)3 + 3 NaOH = Na3VO4 + 3 H2O
C3H7OH + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O + HC3H4O2 =>
6 C3H7OH + 5 Na2Cr2O7 + 20 H2SO4 = 5 Cr2(SO4)3 + 5 Na2SO4 + 29 H2O + 6 HC3H4O2
CsHSO3 + CsOH = Cs2SO3 + H2O =>
CsHSO3 + CsOH = Cs2SO3 + H2O
H + NO + ClO = H2O + ClN =>
4 H + NO + ClO = 2 H2O + ClN
HCe + Na2SO4 = H2SO4 + NaCe =>
2 HCe + Na2SO4 = H2SO4 + 2 NaCe
Cr(NO3)3 + NaOH + H2O2 = Na2CrO4 + HNO3 + H2O =>
2 Cr(NO3)3 + 4 NaOH + 3 H2O2 = 2 Na2CrO4 + 6 HNO3 + 2 H2O
AlCl3(ag) + Fe2O3(ag) = Al2O3(ag) + FeCl3(s) =>
2 AlCl3(ag) + Fe2O3(ag) = Al2O3(ag) + 2 FeCl3(s)
HC + Fe = H + CFe =>
HC + Fe = H + CFe
KCl + Pb(C2O3H2)2 = KC2O3H2 + PbCl2 =>
2 KCl + Pb(C2O3H2)2 = 2 KC2O3H2 + PbCl2
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
HNO3 + Cu = Cu(NO5)2 + NO2 + H2O =>
12 HNO3 + Cu = Cu(NO5)2 + 10 NO2 + 6 H2O
LiOH + HI = H2O + LiI =>
LiOH + HI = H2O + LiI
Pb(NO3)2(s) + H2S(aq) = PbS + HNO3 =>
Pb(NO3)2(s) + H2S(aq) = PbS + 2 HNO3
CsOH + HI = H2O + CsI =>
CsOH + HI = H2O + CsI
Cu2CO3(OH)2 + CH3COOH = (CH3COO)2Cu + H2O + CO2 =>
Cu2CO3(OH)2 + 4 CH3COOH = 2(CH3COO)2Cu + 3 H2O + CO2
FeSO4 + NaOH = Fe(OH)2SO4 + Na =>
FeSO4 + 2 NaOH = Fe(OH)2SO4 + 2 Na
C2H4 = C8H16 =>
4 C2H4 = C8H16
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
TiCl3 + H2SO4 + H2O2 = TiOSO4 + HCl =>
2 TiCl3 + 2 H2SO4 + H2O2 = 2 TiOSO4 + 6 HCl
C3H7OH(l) + O2 = CO2 + H2(g) =>
2 C3H7OH(l) + 5 O2 = 6 CO2 + 8 H2(g)
Al(s) + Pb(NO3)2(ac) = Al(NO3)3(ac) + Pb(s) =>
2 Al(s) + 3 Pb(NO3)2(ac) = 2 Al(NO3)3(ac) + 3 Pb(s)
CuCl2 + NaOH(aq) = Cu(OH)2(aq) + NaCl(s) =>
CuCl2 + 2 NaOH(aq) = Cu(OH)2(aq) + 2 NaCl(s)
CuSO4 + NaOH + HCl = CuCl2 + Na2SO4 + H2O =>
CuSO4 + 2 NaOH + 2 HCl = CuCl2 + Na2SO4 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C13H28 + NH4NO3 = N2 + H2O + CO2 =>
C13H28 + 40 NH4NO3 = 40 N2 + 94 H2O + 13 CO2
CH3COOHPCl3 = CH3COClPCl2OH =>
CH3COOHPCl3 = CH3COClPCl2OH
KCl + KNO2 + H2SO4 = K2SO4 + N2 + Cl2 + H2O =>
6 KCl + 2 KNO2 + 4 H2SO4 = 4 K2SO4 + N2 + 3 Cl2 + 4 H2O
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
BaO + P2O5 = Ba + P4O11 =>
BaO + 2 P2O5 = Ba + P4O11
KClO3 + I2 + HCl = (ICl3)2 + H2O + KCl =>
KClO3 + I2 + 6 HCl = (ICl3)2 + 3 H2O + KCl
SO3NaO = NaSO4 =>
SO3NaO = NaSO4
(SO3) + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3(SO3) + 2 Fe(OH)3 = Fe2(SO4)3 + 3 H2O
Fe3O4 + Zn = ZnO4 + Fe =>
Fe3O4 + Zn = ZnO4 + 3 Fe
AgCl = Cl2 + Ag2 =>
2 AgCl = Cl2 + Ag2
C6H5OH + Ag(NH3)2OH = CH3OH + Ag + NH3 + NH4HCO3 =>
4 C6H5OH + 46 Ag(NH3)2OH = 11 CH3OH + 46 Ag + 79 NH3 + 13 NH4HCO3
KCN + HCl = KCl + HCN =>
KCN + HCl = KCl + HCN
NH4Cl + Na3[Al(OH)6] = Al(OH)3 + NH3 + NaCl + H2O =>
3 NH4Cl + Na3[Al(OH)6] = Al(OH)3 + 3 NH3 + 3 NaCl + 3 H2O
Na + NaO2 = Na2O =>
3 Na + NaO2 = 2 Na2O
PB(C2H3O2) + NH4(CO3) = PB(CO3) + NH4(C2H3O2) =>
PB(C2H3O2) + NH4(CO3) = PB(CO3) + NH4(C2H3O2)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/08/25
Équations équilibrées sur03/10/24
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