| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H4O3 + 2 C8H18O = C24H38O4 + H2O
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
NH4Cl + NO3 = NH4NO3 + Cl2 =>
2 NH4Cl + 2 NO3 = 2 NH4NO3 + Cl2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CrBr3 + KClO3 + KOH = KCl + K2CrO4 + KBr + H2O =>
2 CrBr3 + KClO3 + 10 KOH = KCl + 2 K2CrO4 + 6 KBr + 5 H2O
Fe2(SO3)3 + NaOH = Fe(OH)3 + Na2SO3 =>
Fe2(SO3)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO3
Na + HOH = H2 + NaOH =>
2 Na + 2 HOH = H2 + 2 NaOH
PtCl + Ni = NiCl2 + Pt =>
2 PtCl + Ni = NiCl2 + 2 Pt
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Br{-} + OH{-} = BrO3{-} + H2O + e =>
Br{-} + 6 OH{-} = BrO3{-} + 3 H2O + 6e
Li(cr) + N2 = Li3N =>
6 Li(cr) + N2 = 2 Li3N
Fe(C5H5)2 = Fe + C5H5 =>
Fe(C5H5)2 = Fe + 2 C5H5
Na + HOH = H2 + NaOH =>
2 Na + 2 HOH = H2 + 2 NaOH
Sr(OH)2(aq) + Li3PO4(s) = Sr3(PO4)2(aq) + LiOH(aq) =>
3 Sr(OH)2(aq) + 2 Li3PO4(s) = Sr3(PO4)2(aq) + 6 LiOH(aq)
CH3(CH2)3CH3 + O2 = CO2 + H2O =>
CH3(CH2)3CH3 + 8 O2 = 5 CO2 + 6 H2O
Cu + HSCN = Cu(SCN)2 + H2 =>
Cu + 2 HSCN = Cu(SCN)2 + H2
CuSO4*5H2O + Fe2 = FeSO4 + Cu + H2O =>
2 CuSO4*5H2O + Fe2 = 2 FeSO4 + 2 Cu + 10 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
PbSO4 + AgNO3 = Ag2SO4 + Pb(NO3)2 =>
PbSO4 + 2 AgNO3 = Ag2SO4 + Pb(NO3)2
Fe + KClO4 + H2SO4 = Fe2(SO4)3 + KCl + H2O =>
8 Fe + 3 KClO4 + 12 H2SO4 = 4 Fe2(SO4)3 + 3 KCl + 12 H2O
NaBr(s) = Na(s) + Br2(l) =>
2 NaBr(s) = 2 Na(s) + Br2(l)
C + Al2O3 = Al2C3 + CO =>
6 C + Al2O3 = Al2C3 + 3 CO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
In2(SO4)3 + RbBr = Rb2SO4 + InBr3 =>
In2(SO4)3 + 6 RbBr = 3 Rb2SO4 + 2 InBr3
Au + HBr + HNO3 = AuBr3 + H2O + NO =>
Au + 3 HBr + HNO3 = AuBr3 + 2 H2O + NO
Co3(AsO4)2 = Co + AsO4 =>
Co3(AsO4)2 = 3 Co + 2 AsO4
Li(cr) + N2 = Li3N =>
6 Li(cr) + N2 = 2 Li3N
Fe2O3 + Mn = MnO3 + Fe =>
Fe2O3 + Mn = MnO3 + 2 Fe
Na + HOH = NaOH + H2 =>
2 Na + 2 HOH = 2 NaOH + H2
AgNO3 + HPO4 = AgPO4 + HNO3 =>
AgNO3 + HPO4 = AgPO4 + HNO3
C5H11OH + C2H4O2 = C7H14O2 + H2O =>
C5H11OH + C2H4O2 = C7H14O2 + H2O
PbCrO4 + HNo3 = Pb(No3)2 + H2CrO4 =>
PbCrO4 + 2 HNo3 = Pb(No3)2 + H2CrO4
H2SO4 + HF = H3SO4 + F =>
H2SO4 + HF = H3SO4 + F
NH4Cl + C20H14O4 + NH4OH = (NH4)2OHC20H14O4Cl =>
NH4Cl + C20H14O4 + NH4OH = (NH4)2OHC20H14O4Cl
Cu2O + MgBr2 = CuBr + MgO =>
Cu2O + MgBr2 = 2 CuBr + MgO
FeNO3Na2S = FeSNO3Na2 =>
FeNO3Na2S = FeSNO3Na2
Co(NO3)2 + HNO2 = NO + Co(NO3)3 + H2O =>
Co(NO3)2 + 4 HNO2 = 3 NO + Co(NO3)3 + 2 H2O
Zn + AgNO3(aq) = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3(aq) = Zn(NO3)2 + 2 Ag
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
MgO2CO + HCl = ClMgCl + H2O + CO2 =>
MgO2CO + 2 HCl = ClMgCl + H2O + CO2
C6H14O + H2O2 = CO2 + H2O =>
C6H14O + 18 H2O2 = 6 CO2 + 25 H2O
H + O = H2O =>
2 H + O = H2O
BaCl2 + NH3 + H2O = NH4Cl + Ba(OH)2 =>
BaCl2 + 2 NH3 + 2 H2O = 2 NH4Cl + Ba(OH)2
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
NH3 + H2O2 = NHO3 + H2O =>
NH3 + 4 H2O2 = NHO3 + 5 H2O
C2H4(OH)2 + NaOH = C2H4O2Na2 + H2O =>
C2H4(OH)2 + 2 NaOH = C2H4O2Na2 + 2 H2O
Zn + H22SO4 = ZnSO4 + H2 =>
Zn + H22SO4 = ZnSO4 + 11 H2
CoCO3 + Al2O3 = Al2CoO4 + CO2 =>
CoCO3 + Al2O3 = Al2CoO4 + CO2
CalciumAcetate + SodiumSulfide = CalciumSulfide + SodiumAcetate =>
CalciumAcetate + SodiumSulfide = CalciumSulfide + SodiumAcetate
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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