| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + CO{3} = FeCO{3}
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Fe(ClO4) = Fe + ClO4 =>
Fe(ClO4) = Fe + ClO4
CoSO4 + Br2 + NaOH = CoOOH + NaBr + Na2SO4 + H2O =>
2 CoSO4 + Br2 + 6 NaOH = 2 CoOOH + 2 NaBr + 2 Na2SO4 + 2 H2O
C3H7NH2 + HCl = CH3CH3CH3NH + Cl =>
C3H7NH2 + HCl = CH3CH3CH3NH + Cl
KClO + KCl + H2O = KOH + Cl2 =>
KClO + KCl + H2O = 2 KOH + Cl2
ZnO + HCl = H2O + ZnCl2 =>
ZnO + 2 HCl = H2O + ZnCl2
FeCl3 + H3PO4 = FeH3 + Cl3PO4 =>
FeCl3 + H3PO4 = FeH3 + Cl3PO4
Hg + HNO3 = Hg[NO3]2 + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg[NO3]2 + 2 NO + 4 H2O
KOH + HClO4 = KClO4 + H2O =>
KOH + HClO4 = KClO4 + H2O
MnO4{-} = MnO4{-}2 =>
MnO4{-} = MnO4{-}2
HCOOH + Br2 = CO2 + HBr =>
HCOOH + Br2 = CO2 + 2 HBr
CaOHNO3 + HCl = Ca(NO3)2 + CaCl2 + H2O =>
2 CaOHNO3 + 2 HCl = Ca(NO3)2 + CaCl2 + 2 H2O
C2H6 + NaOH = C2H5OH + Na + H2O =>
C2H6 + 2 NaOH = C2H5OH + 2 Na + H2O
Cu + (OH)2 = CuO + H2O =>
Cu + (OH)2 = CuO + H2O
NaOH + Cu(NO3)2(aq) = Cu(OH)2 + NaNO3(aq) =>
2 NaOH + Cu(NO3)2(aq) = Cu(OH)2 + 2 NaNO3(aq)
CaOH + CaBr2 = Ca + BrOH =>
2 CaOH + CaBr2 = 3 Ca + 2 BrOH
J2 + Na2SO3 + H2O = HJ + Na2SO4 =>
J2 + Na2SO3 + H2O = 2 HJ + Na2SO4
AlO2 = Al2 + O2 =>
2 AlO2 = Al2 + 2 O2
Zn{+} + V = V{3+} + Zn =>
3 Zn{+} + V = V{3+} + 3 Zn
SnS3{2-} + H2SO4 = Sn{2+} + SO4{2-} + H2S + S =>
SnS3{2-} + 2 H2SO4 = Sn{2+} + 2 SO4{2-} + 2 H2S + S
Co2O3 + Ca(BrO3)2 = CaO + Co(BrO3)3 =>
Co2O3 + 3 Ca(BrO3)2 = 3 CaO + 2 Co(BrO3)3
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2 =>
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2
HgAl + H2O = AlO3H3 + Hg + H2 =>
2 HgAl + 6 H2O = 2 AlO3H3 + 2 Hg + 3 H2
HfO3 + Zn + H2SO4 = Hf2O3 + ZnSO4 + H2O =>
2 HfO3 + 3 Zn + 3 H2SO4 = Hf2O3 + 3 ZnSO4 + 3 H2O
KI + Cr = K + CrI3 =>
3 KI + Cr = 3 K + CrI3
HNO3 + AlCl3 = Al(NO3)3 + HCl =>
3 HNO3 + AlCl3 = Al(NO3)3 + 3 HCl
Ga + O2 = Ga2O3 =>
4 Ga + 3 O2 = 2 Ga2O3
ZnO + NH4NO3 = Zn(NO3)2 + NH3 + H2O =>
ZnO + 2 NH4NO3 = Zn(NO3)2 + 2 NH3 + H2O
MgO + Mn = Mg + MnO =>
MgO + Mn = Mg + MnO
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
Co + Cr = CoCr =>
Co + Cr = CoCr
Ca(OH)2 + CaCl2 = CaO + HCl =>
Ca(OH)2 + CaCl2 = 2 CaO + 2 HCl
O2 + K = K2O2 =>
O2 + 2 K = K2O2
K2S2O3 + HClO4 = H2S2O3 + KClO4 =>
K2S2O3 + 2 HClO4 = H2S2O3 + 2 KClO4
Pb(NO3)3 + NaCl = PbCl3 + NaNO3 =>
Pb(NO3)3 + 3 NaCl = PbCl3 + 3 NaNO3
H2SO4 + CaO = CaSO4 + H2O =>
H2SO4 + CaO = CaSO4 + H2O
AgCl + Al2 = AgAl + Cl =>
2 AgCl + Al2 = 2 AgAl + 2 Cl
NaOH + HSO = NaSO + H2O =>
NaOH + HSO = NaSO + H2O
HCOOH + CH2(OH)CH2CH3 = HCOOCH2CH2CH3 + H2O =>
HCOOH + CH2(OH)CH2CH3 = HCOOCH2CH2CH3 + H2O
O2 + CH3CHO = H2O + CO2 =>
5 O2 + 2 CH3CHO = 4 H2O + 4 CO2
KNO3 + HCl = KCl + HNO3 =>
KNO3 + HCl = KCl + HNO3
As2S3 + H2O2 + NH3 = (NH4)3AsO4 + H2SO4 + H2O =>
As2S3 + 14 H2O2 + 6 NH3 = 2(NH4)3AsO4 + 3 H2SO4 + 8 H2O
Cr(NO3)3 + NH3 + H2O = Cr(OH)3 + NH4NO3 =>
Cr(NO3)3 + 3 NH3 + 3 H2O = Cr(OH)3 + 3 NH4NO3
Li3N + H2O = Li{+} + OH{-} + NH3 =>
Li3N + 3 H2O = 3 Li{+} + 3 OH{-} + NH3
Na2SO4 + HNO3 = NaNO3 + H2SO4 =>
Na2SO4 + 2 HNO3 = 2 NaNO3 + H2SO4
ZnSO4 + Co(NO3)2 = Zn(NO3)2 + CoSO4 =>
ZnSO4 + Co(NO3)2 = Zn(NO3)2 + CoSO4
P + AgClO4 + H2O = H3PO3 + HClO4 + Ag =>
P + 3 AgClO4 + 3 H2O = H3PO3 + 3 HClO4 + 3 Ag
C6H5CHO + Zn + HCl = C6H5CH3 + H2O + ZnCl2 =>
C6H5CHO + 2 Zn + 4 HCl = C6H5CH3 + H2O + 2 ZnCl2
H3C6H5O7 + NaHCO3 = CO2 + H2O + NaC6H5O7 =>
8 H3C6H5O7 + 9 NaHCO3 = 3 CO2 + 14 H2O + 9 NaC6H5O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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