| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C5H11OH + Cr2O7{2-} + 8 H{+} = 3 C4H9CHO + 2 Cr{3+} + 7 H2O
MgCl + NH4OH = NH4Cl + MgOH =>
MgCl + NH4OH = NH4Cl + MgOH
LiHCO3 + NaOH = Li2CO3 + H2O + Na2CO3 =>
2 LiHCO3 + 2 NaOH = Li2CO3 + 2 H2O + Na2CO3
Li2O + SO2 = Li2SO3 =>
Li2O + SO2 = Li2SO3
K2SO4 + Cs = K2SO4Cs =>
K2SO4 + Cs = K2SO4Cs
MnO2 + HCl = ClMn2 + Cl + H2O =>
2 MnO2 + 8 HCl = ClMn2 + 7 Cl + 4 H2O
CuCl + H2O + O2 = Cu2(OH)3Cl + HCl =>
4 CuCl + 4 H2O + O2 = 2 Cu2(OH)3Cl + 2 HCl
Li3O4P = Li3 + P4 + O2 =>
4 Li3O4P = 4 Li3 + P4 + 8 O2
C8H16 + KMnO4 + H2O = C8H16O2 + KOH + MnO2 =>
3 C8H16 + 4 KMnO4 + 2 H2O = 3 C8H16O2 + 4 KOH + 4 MnO2
Na + H2O = NaOH + (H2) =>
2 Na + 2 H2O = 2 NaOH + (H2)
C6H5Cl + O2 = CO2 + H2O + Cl2 =>
4 C6H5Cl + 29 O2 = 24 CO2 + 10 H2O + 2 Cl2
Al + Ag2O = Al2O + Ag =>
2 Al + Ag2O = Al2O + 2 Ag
C5H10 + Ag2O = C5H10O2 + Ag =>
C5H10 + 2 Ag2O = C5H10O2 + 4 Ag
HCl(s) + O2 = H2O + Cl2(l) =>
4 HCl(s) + O2 = 2 H2O + 2 Cl2(l)
KSO4 + NaCl = KCl + Na2 + SO4 =>
2 KSO4 + 2 NaCl = 2 KCl + Na2 + 2 SO4
K2Cr2O7 + H2SO4 + C2H5OH = CH3OOH + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 6 CH3OOH + 2 Cr2(SO4)3 + 2 K2SO4 + 5 H2O
K + N = K3N =>
3 K + N = K3N
BaCl2 + Al(OH)3 = Ba(OH)3 + Cl2Al =>
BaCl2 + Al(OH)3 = Ba(OH)3 + Cl2Al
H2SO4 + PbSO4 = Pb(HSO4)2 =>
H2SO4 + PbSO4 = Pb(HSO4)2
Ag(No3) + HCl = AgCl + HNo3 =>
Ag(No3) + HCl = AgCl + HNo3
Pb(CrO4)2 + NaOH = Pb(OH)2 + NaCrO4 =>
Pb(CrO4)2 + 2 NaOH = Pb(OH)2 + 2 NaCrO4
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
BaO2 + H2SO4 = BaSO4 + H2O2 =>
BaO2 + H2SO4 = BaSO4 + H2O2
AgNO3 + PO4 = Ag3(PO4) + NO3 =>
3 AgNO3 + PO4 = Ag3(PO4) + 3 NO3
V2O5 + H2SO4 = (VO2)2SO4 + H2O =>
V2O5 + H2SO4 = (VO2)2SO4 + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Pb(NO3)2 + KI + H2O = K[PbI3]*H2O + KNO3 =>
Pb(NO3)2 + 3 KI + H2O = K[PbI3]*H2O + 2 KNO3
AgF + Cl2 = Ag + ClF =>
2 AgF + Cl2 = 2 Ag + 2 ClF
Pb(CrO4)2 + NaOH = Pb(OH)2 + NaCrO4 =>
Pb(CrO4)2 + 2 NaOH = Pb(OH)2 + 2 NaCrO4
Al2(SO4)3 + BaBr2 = AlBr3 + BaSO4 =>
Al2(SO4)3 + 3 BaBr2 = 2 AlBr3 + 3 BaSO4
MnO2 + Al3 = AlO3 + Mn =>
9 MnO2 + 2 Al3 = 6 AlO3 + 9 Mn
Al2(SO4)3 + BaBr2 = AlBr3 + BaSO4 =>
Al2(SO4)3 + 3 BaBr2 = 2 AlBr3 + 3 BaSO4
Ca(NO3)2 = Ca + N2 + O2 =>
Ca(NO3)2 = Ca + N2 + 3 O2
CuSO4 + Fe(NO3)3 = Fe2(SO4)3 + Cu(NO3)2 =>
3 CuSO4 + 2 Fe(NO3)3 = Fe2(SO4)3 + 3 Cu(NO3)2
Bi(NO3)3 + Cl2 + NaOH = NaBiO3 + NaNO3 + NaCl + H2O =>
Bi(NO3)3 + Cl2 + 6 NaOH = NaBiO3 + 3 NaNO3 + 2 NaCl + 3 H2O
AlSO4 + Cl = AlClSO2 + O =>
AlSO4 + Cl = AlClSO2 + 2 O
CuSO4 + Fe(NO3)3 = Fe2(SO4)3 + Cu(NO3)2 =>
3 CuSO4 + 2 Fe(NO3)3 = Fe2(SO4)3 + 3 Cu(NO3)2
Cl + Co2 = CoCl2 =>
4 Cl + Co2 = 2 CoCl2
SO + H2O = SO2H2 =>
SO + H2O = SO2H2
Na2S5 + O2 = Na2S2O3 + SO2 =>
2 Na2S5 + 9 O2 = 2 Na2S2O3 + 6 SO2
H2CO3 = H + HCO3 =>
H2CO3 = H + HCO3
C3H8 + CoF3 = CF4 + CoF2 + HF =>
C3H8 + 20 CoF3 = 3 CF4 + 20 CoF2 + 8 HF
H2CO3 = H + HCO3 =>
H2CO3 = H + HCO3
Ru + H2 = RuH =>
2 Ru + H2 = 2 RuH
(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
CaCl2 + Na3Po4 = Ca3(Po4)2 + NaCl =>
3 CaCl2 + 2 Na3Po4 = Ca3(Po4)2 + 6 NaCl
MgO + H2SO4 = MgSO4 + H2 + O2 =>
2 MgO + 2 H2SO4 = 2 MgSO4 + 2 H2 + O2
Pb(CrO4)2 + NaOH = Pb(OH)2 + NaCrO4 =>
Pb(CrO4)2 + 2 NaOH = Pb(OH)2 + 2 NaCrO4
NaCl + silvernitrate = silverchloride + sodiumnitrate =>
NaCl + AgNO3 = AgCl + NaNO3
NO + HNO3 = NO2 + H2O =>
NO + 2 HNO3 = 3 NO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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