| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C + PbSO4 + FeO = 5 CO + Pb + FeS
CUS + O2 = SO2 + COU =>
2 CUS + 3 O2 = 2 SO2 + 2 COU
Sn + PbF2 = SnPb + F2 =>
Sn + PbF2 = SnPb + F2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Na2SO4 + H2CO3 = Na2CO3 + H2SO4 =>
Na2SO4 + H2CO3 = Na2CO3 + H2SO4
NiCl2 + (P(C6H5)2(CH2)4P(C6H5)2) = [NiCl2(P(C6H5)2(CH2)4P(C6H5)2)] =>
NiCl2 + (P(C6H5)2(CH2)4P(C6H5)2) = [NiCl2(P(C6H5)2(CH2)4P(C6H5)2)]
Fe + H2O = Fe2Fe2O3 + H2 =>
4 Fe + 3 H2O = Fe2Fe2O3 + 3 H2
Bi(O)3 + SnO2 = Bi + SnO3 =>
Bi(O)3 + 3 SnO2 = Bi + 3 SnO3
PbO2 + H3O{+} + I{-} = Pb{+2} + I2 + H2O =>
PbO2 + 4 H3O{+} + 2 I{-} = Pb{+2} + I2 + 6 H2O
Fe(SCN)3 + NH4SCN = Fe(SCN)4 + NH4 =>
Fe(SCN)3 + NH4SCN = Fe(SCN)4 + NH4
AgCl + CuO = Ag2O + CuCl2 =>
2 AgCl + CuO = Ag2O + CuCl2
AgBrO4{-} = Ag + BrO4{-} =>
AgBrO4{-} = Ag + BrO4{-}
Ca + PO4 = Ca3(PO4)2 =>
3 Ca + 2 PO4 = Ca3(PO4)2
Sn + PbF2 = SnPb + F2 =>
Sn + PbF2 = SnPb + F2
H2C2O4 + Ca(OH)2 = CaC2O4 + H2O =>
H2C2O4 + Ca(OH)2 = CaC2O4 + 2 H2O
CH3CHOHSO3H + NaOH = CH3COH + Na2SO3 + H2O =>
CH3CHOHSO3H + 2 NaOH = CH3COH + Na2SO3 + 2 H2O
Mn{2+} + S2O8{2-} + H2O = MnO4{2-} + SO4{2-} + H{+} =>
Mn{2+} + 2 S2O8{2-} + 4 H2O = MnO4{2-} + 4 SO4{2-} + 8 H{+}
AlCl3 + Ca2SiO4 = Al4(SiO4)3 + CaCl2 =>
4 AlCl3 + 3 Ca2SiO4 = Al4(SiO4)3 + 6 CaCl2
AlOH3 + NaOH = NaAlO2 + H2 =>
AlOH3 + NaOH = NaAlO2 + 2 H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NH4VO3 + Mn + H2SO4 = VOSO4 + MnSO4 + NH3 + H2O =>
2 NH4VO3 + Mn + 3 H2SO4 = 2 VOSO4 + MnSO4 + 2 NH3 + 4 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cr3 + SnCl4 = CrCl + Sn =>
4 Cr3 + 3 SnCl4 = 12 CrCl + 3 Sn
NH4Cl + Pb(NO3)3 = (NH4)NO3 + PbCl3 =>
3 NH4Cl + Pb(NO3)3 = 3(NH4)NO3 + PbCl3
C2H5OH + PCl5 = C3H7Cl + POCl3 + HCl =>
3 C2H5OH + 3 PCl5 = 2 C3H7Cl + 3 POCl3 + 4 HCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CO + H2SO4 = CO2 + SO2 + H2O =>
CO + H2SO4 = CO2 + SO2 + H2O
Ag + HNO3 + NaCl = AgCl + NaHNO3 =>
Ag + HNO3 + NaCl = AgCl + NaHNO3
SnO2 + Cl2 = SnCl4 + O2 =>
SnO2 + 2 Cl2 = SnCl4 + O2
Na2S2O3 + H2SO4 = Na2SO4 + H2S + SO2 =>
4 Na2S2O3 + 3 H2SO4 = 4 Na2SO4 + 3 H2S + 4 SO2
CsOH + H2SO4 = Cs2SO4 + H2O =>
2 CsOH + H2SO4 = Cs2SO4 + 2 H2O
CaO = Ca + O =>
CaO = Ca + O
Sn + PbF2 = SnPb + F2 =>
Sn + PbF2 = SnPb + F2
ZrO{2+} + NaOH = ZrO(OH)2 + Na{+} =>
ZrO{2+} + 2 NaOH = ZrO(OH)2 + 2 Na{+}
ICl3 + NaOH = NaIO3 + NaI + NaCl + H2O =>
3 ICl3 + 12 NaOH = 2 NaIO3 + NaI + 9 NaCl + 6 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
HCOH + KOH = CH3OH + HCOOK =>
2 HCOH + KOH = CH3OH + HCOOK
Au + AgNO3 = Ag + Au(NO3)2 =>
Au + 2 AgNO3 = 2 Ag + Au(NO3)2
C6H6 + F2 = CF4 + HF =>
C6H6 + 15 F2 = 6 CF4 + 6 HF
N2 + O2 = NO =>
N2 + O2 = 2 NO
(NH4)3BO3 + HCl = NH4Cl + H3BO3 =>
(NH4)3BO3 + 3 HCl = 3 NH4Cl + H3BO3
PCl3 = P4 + Cl2 =>
4 PCl3 = P4 + 6 Cl2
Al + HNO3 + HCl = AlCl3 + H2O + NO =>
Al + HNO3 + 3 HCl = AlCl3 + 2 H2O + NO
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
Fe(No3)3 + HCl = HNo3 + FeCl3 =>
Fe(No3)3 + 3 HCl = 3 HNo3 + FeCl3
C9H11NO3 = C9H9NO2 + H2O =>
C9H11NO3 = C9H9NO2 + H2O
CH3CH3(g) + O2(s) = CO2(g) + H2O(g) =>
2 CH3CH3(g) + 7 O2(s) = 4 CO2(g) + 6 H2O(g)
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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