| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H6Br + H2 = 2 C3H6 + 2 HBr
ZnHg + HCl = Hg + H2 + ZnCl2 =>
ZnHg + 2 HCl = Hg + H2 + ZnCl2
VO2{+} + Zn + H{+} = V3{+} + Zn2{+} + H2O =>
3 VO2{+} + 28 Zn + 12 H{+} = V3{+} + 14 Zn2{+} + 6 H2O
C13H30 + O2 = CO2 + H2O =>
2 C13H30 + 41 O2 = 26 CO2 + 30 H2O
CaC2O4 + CsMnO4 + H2SO4 = CaSO4 + CsHSO4 + MnSO4 + CO2 + H2O =>
5 CaC2O4 + 2 CsMnO4 + 9 H2SO4 = 5 CaSO4 + 2 CsHSO4 + 2 MnSO4 + 10 CO2 + 8 H2O
H2O4 + CuO = CuO4 + H2O =>
H2O4 + CuO = CuO4 + H2O
HCI + FeO = FeCI + HO =>
HCI + FeO = FeCI + HO
NaCl + NH4 = Na + NH4Cl =>
NaCl + NH4 = Na + NH4Cl
CH3Cl + CH3NH2 = CH3NHCH3 + NH4Cl =>
CH3Cl + 3 CH3NH2 = 2 CH3NHCH3 + NH4Cl
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
Pb(NO3)2 + KI = PbI2 + NO3 + K =>
Pb(NO3)2 + 2 KI = PbI2 + 2 NO3 + 2 K
Ni(NO3)2 + HOH = NiOHNO3 + HNO3 =>
Ni(NO3)2 + HOH = NiOHNO3 + HNO3
C4H8(l) + O2(g) = CO2(g) + H2O =>
C4H8(l) + 6 O2(g) = 4 CO2(g) + 4 H2O
Al(ClO)3 = Al + ClO =>
Al(ClO)3 = Al + 3 ClO
Ni(SO4) = NiO + SO3 =>
Ni(SO4) = NiO + SO3
Cr(OH)3 + HO + KOH = K2CrO4 + H2O =>
Cr(OH)3 + 3 HO + 2 KOH = K2CrO4 + 4 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ca(CO3) + HCl = H2O + CO2 + CaCl2 =>
Ca(CO3) + 2 HCl = H2O + CO2 + CaCl2
C4H5OH + O2 = CO2 + H =>
2 C4H5OH + 7 O2 = 8 CO2 + 12 H
C2H5F + F2 = C2H4F2 + HF =>
C2H5F + F2 = C2H4F2 + HF
ZnNO32FeCl3 = ZnCl3FeNO32 =>
ZnNO32FeCl3 = ZnCl3FeNO32
Fe2(SO4)3 + SO2 + H2O = Fe(OH)2 + H2SO4 =>
Fe2(SO4)3 + SO2 + 6 H2O = 2 Fe(OH)2 + 4 H2SO4
NaOH + Ag2(SO4)3 = Ag(OH)3 + Na2SO4 =>
6 NaOH + Ag2(SO4)3 = 2 Ag(OH)3 + 3 Na2SO4
Li2(CO3) + FeCl3 = FeO3 + Li2C + Cl3 =>
Li2(CO3) + FeCl3 = FeO3 + Li2C + Cl3
H2S + HgCl = HCl + Hg2S =>
H2S + 2 HgCl = 2 HCl + Hg2S
Ca + PbBr2 = CaBr + Pb =>
2 Ca + PbBr2 = 2 CaBr + Pb
Na + C = Na4C4 =>
4 Na + 4 C = Na4C4
Al2(SO4)3 + BaCl2 = Al(Cl3) + Ba(SO4) =>
Al2(SO4)3 + 3 BaCl2 = 2 Al(Cl3) + 3 Ba(SO4)
NaHCO3 + HCl = NaCl + H2CO3 = NaCl + CO2 = H2O =>
NaHCO3 + HCl = NaCl + H2CO3
HCCCHCH2 + CH3CH2Li = CH3CH3 + LiCCCHCH2 =>
HCCCHCH2 + CH3CH2Li = CH3CH3 + LiCCCHCH2
NaOH + H3C6H5O7 = Na2C6H6O7 + H2O =>
2 NaOH + H3C6H5O7 = Na2C6H6O7 + 2 H2O
H2SO4(aq) + Na(s) = Na2SO4(aq) + H2(aq) =>
H2SO4(aq) + 2 Na(s) = Na2SO4(aq) + H2(aq)
KI + NaOH = INa + KOH =>
KI + NaOH = INa + KOH
Na2O + S = Na2SO4 + Na2S =>
4 Na2O + 4 S = Na2SO4 + 3 Na2S
NaCl + O2 = Na2O + Cl =>
4 NaCl + O2 = 2 Na2O + 4 Cl
CaCO3 + H3PO4 = Ca3[PO4]2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3[PO4]2 + 3 H2CO3
Fe3S + HCl = FeH2 + SCl6 =>
Fe3S + 6 HCl = 3 FeH2 + SCl6
NaBH4 + C14H10O2 + H2O = C14H14O2 + NaBO2 =>
NaBH4 + 2 C14H10O2 + 2 H2O = 2 C14H14O2 + NaBO2
V{2+} + MnO4{-} + H2O = VO{+} + Mn{2+} + H{+} =>
5 V{2+} + MnO4{-} + H2O = 5 VO{+} + Mn{2+} + 2 H{+}
C16H43O6N + H2O = CH4 + CO2 + NH3 =>
2 C16H43O6N + 6 H2O = 23 CH4 + 9 CO2 + 2 NH3
Fe(OH)2 + NaClO + H2O = Fe(OH)3 + NaCl =>
2 Fe(OH)2 + NaClO + H2O = 2 Fe(OH)3 + NaCl
HMnO4 + H2SO3 = MnSO4 + H2SO4 + H2O =>
2 HMnO4 + 5 H2SO3 = 2 MnSO4 + 3 H2SO4 + 3 H2O
Li3N + HNO3 = Li2O + HN3 =>
2 Li3N + HNO3 = 3 Li2O + HN3
AuBr3 + Ag = AgBr3 + Au =>
AuBr3 + Ag = AgBr3 + Au
Fe2(SO4)3 + BaF2 = FeF3 + BaSO4 =>
Fe2(SO4)3 + 3 BaF2 = 2 FeF3 + 3 BaSO4
Li + CuCl2 = LiCl + Cu =>
2 Li + CuCl2 = 2 LiCl + Cu
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH3 + H2O2 = 2[Co(NH3)5Cl]Cl2 + 14 H2O
SrHg2 + NaCl = SrCl + NaHg2 =>
SrHg2 + NaCl = SrCl + NaHg2
AlI3 + NH4OH = Al(OH)3 + NH4I =>
AlI3 + 3 NH4OH = Al(OH)3 + 3 NH4I
C2H4 + CI2 = C2H4CI2 =>
C2H4 + CI2 = C2H4CI2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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