| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH2Cl2 + Br2 = CH2Br2 + Cl2
CHCl3 + NaOH = NaCl + H2O + HCOONa =>
CHCl3 + 4 NaOH = 3 NaCl + 2 H2O + HCOONa
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
Co2S = Co + S =>
Co2S = 2 Co + S
C35H10O + O2 = CO2 + H2O =>
C35H10O + 37 O2 = 35 CO2 + 5 H2O
H2O + ScO2 = H2ScO3 =>
H2O + ScO2 = H2ScO3
NH4 + NO2(s) = N2(g) + H2O(l) =>
NH4 + NO2(s) = N2(g) + 2 H2O(l)
C3H4 + O2 = H2O + CO =>
2 C3H4 + 5 O2 = 4 H2O + 6 CO
Mn3O4 + HCl = Cl2Mn + Cl2 + H2O =>
Mn3O4 + 8 HCl = 3 Cl2Mn + Cl2 + 4 H2O
C7H8N4O2 + CH2 = C8H10N4O2 =>
C7H8N4O2 + CH2 = C8H10N4O2
Cr(OH)3 + NaOH + H2O2 = Na3CrO4 + H2O =>
Cr(OH)3 + 3 NaOH + H2O2 = Na3CrO4 + 4 H2O
CuCl2 + KSCN = Cu(SCN) + KCl + Cl =>
CuCl2 + KSCN = Cu(SCN) + KCl + Cl
S8 + Co = CoS =>
S8 + 8 Co = 8 CoS
Al + Cu(SO4)3 = Cu + Al(SO4)3 =>
Al + Cu(SO4)3 = Cu + Al(SO4)3
FeCl3(aq) + NaOH(aq) = Fe(OH)3(s) + NaCl(aq) = Fe(OH)(s) + NaCl(aq) =>
FeCl3(aq) + 3 NaOH(aq) = Fe(OH)3(s) + 3 NaCl(aq)
NaS(aq) + ZnSO4(aq) = NaSO4 + ZnS(s) =>
NaS(aq) + ZnSO4(aq) = NaSO4 + ZnS(s)
H2SO4 + C4H8O + K2Cr2O7 = C4H8O2 + KCrSO4 + H2O =>
2 H2SO4 + 5 C4H8O + K2Cr2O7 = 5 C4H8O2 + 2 KCrSO4 + 2 H2O
NH3 + KNH2 = NH4 + KNH =>
NH3 + KNH2 = NH4 + KNH
C2H5OH(l) + O2(g) = CO2(g) + H2(l) =>
2 C2H5OH(l) + 3 O2(g) = 4 CO2(g) + 6 H2(l)
Br2 + FeCl2 = Cl2 + FeBr2 =>
Br2 + FeCl2 = Cl2 + FeBr2
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
NH4 + MgSO4 = (NH4)2SO4 + Mg =>
2 NH4 + MgSO4 = (NH4)2SO4 + Mg
SO2 + Ag + H = Ag2S + H2O =>
SO2 + 2 Ag + 4 H = Ag2S + 2 H2O
Cu + H2O + O2(g) = Cu(OH)2 =>
2 Cu + 2 H2O + O2(g) = 2 Cu(OH)2
C4H8Cl2 + O2 = CO2 + H2O + OCl2 =>
2 C4H8Cl2 + 13 O2 = 8 CO2 + 8 H2O + 2 OCl2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
ZnC4H6O4 + Na3PO4 = NaC2H3O2 + Zn3P2O8 =>
3 ZnC4H6O4 + 2 Na3PO4 = 6 NaC2H3O2 + Zn3P2O8
Cu(NO3)2(aq) + NaOH(aq) = Na(NO3)(aq) + Cu(OH)2(aq) =>
Cu(NO3)2(aq) + 2 NaOH(aq) = 2 Na(NO3)(aq) + Cu(OH)2(aq)
N5 = N2 =>
2 N5 = 5 N2
H2O + Na2CO3 + CuSO4 = Na2SO4 + CO2 + CuCO3Cu(OH)2 =>
H2O + 2 Na2CO3 + 2 CuSO4 = 2 Na2SO4 + CO2 + CuCO3Cu(OH)2
C3H7OH + CH2O2 = C4H8O2 + H2O =>
C3H7OH + CH2O2 = C4H8O2 + H2O
Dy2O3 + Ta2O5 = DyTa7O19 =>
Dy2O3 + 7 Ta2O5 = 2 DyTa7O19
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
H2O + FeCl3 + KSCN = [Fe(H2O)(SCN)3] + KCl =>
H2O + FeCl3 + 3 KSCN = [Fe(H2O)(SCN)3] + 3 KCl
C2H6 + O2 = CO2 + H2O(ag) =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O(ag)
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
ZnCl2 + Na3PO4 = Zn3(PO4)2 + NaCl(s) =>
3 ZnCl2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NaCl(s)
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Sr(OH)2 + H2O = H3O + HSrO2 =>
Sr(OH)2 + H2O = H3O + HSrO2
Zn + Cd(NO3)2 = Cd + Zn(NO3)2 =>
Zn + Cd(NO3)2 = Cd + Zn(NO3)2
CH3CH2OH + [O] = CH3CHO + H2O =>
CH3CH2OH + [O] = CH3CHO + H2O
CH4(g) + NH3 = H2 + HCN =>
CH4(g) + NH3 = 3 H2 + HCN
Mg + H2SO4 = MgSO3 + H2O =>
Mg + H2SO4 = MgSO3 + H2O
Pt + H = PtH =>
Pt + H = PtH
(C10H4) + O2 = CO2 + H2O =>
(C10H4) + 11 O2 = 10 CO2 + 2 H2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
CH3CH2OH + O2 = CH3CO2H + H2O =>
CH3CH2OH + O2 = CH3CO2H + H2O
Ni(OH)2 + NH4OH = [Ni(NH3)6](OH)2 + H2O =>
Ni(OH)2 + 6 NH4OH = [Ni(NH3)6](OH)2 + 6 H2O
CH3Si(OCH3)2CHCH2 + O2 = CO2 + H2O + SiO2 =>
CH3Si(OCH3)2CHCH2 + 8 O2 = 5 CO2 + 6 H2O + SiO2
HNO3(aq) + K2SO3(aq) = H2O + SO2 + KNO3 =>
2 HNO3(aq) + K2SO3(aq) = H2O + SO2 + 2 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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