| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgOHg = MgHgO
CS2S8 = CS10 =>
CS2S8 = CS10
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C + CO2 = CO =>
C + CO2 = 2 CO
C6H12 + I2 = C6H11 + HI =>
2 C6H12 + I2 = 2 C6H11 + 2 HI
Fe(OH)3 = (Fe)2(O)3 + (H)2O =>
2 Fe(OH)3 = (Fe)2(O)3 + 3(H)2O
SodiumCarbonateBariumChloride = SodiumChlorideBariumCarbonate =>
SodiumCarbonateBariumChloride = SodiumChlorideBariumCarbonate
CuS + NHO3 = Cu(NO3)2 + NO2 + S8 + H2O =>
8 CuS + 32 NHO3 = 8 Cu(NO3)2 + 16 NO2 + S8 + 16 H2O
Li2SiO3 + HNO3 = LiNO3 + H2SiO3 =>
Li2SiO3 + 2 HNO3 = 2 LiNO3 + H2SiO3
C15H20O7 + O2 = CO + H2O =>
C15H20O7 + 9 O2 = 15 CO + 10 H2O
MnO4{-} + SO2 + H2 = Mn{2+} + SO4{2-} + H2O =>
2 MnO4{-} + 3 SO2 + 2 H2 = 2 Mn{2+} + 3 SO4{2-} + 2 H2O
*4C + *6H2 + *O2 = *2C2H6O =>
*4C + *6H2 + *O2 = *2C2H6O
H3O + CO2 = O2 + C4H6 =>
2 H3O + 4 CO2 = 5 O2 + C4H6
C2H6O2 = C2O2H6 =>
C2H6O2 = C2O2H6
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
K2SO3 + NaMnO4 + H2O = K2SO4 + MnO2 + NaOH =>
3 K2SO3 + 2 NaMnO4 + H2O = 3 K2SO4 + 2 MnO2 + 2 NaOH
BaCO3H2SO3 = BaSO3H2CO3 =>
BaCO3H2SO3 = BaSO3H2CO3
NaClO + HCl = Cl2 + NaOH =>
NaClO + HCl = Cl2 + NaOH
ClOI = IClO =>
ClOI = IClO
Fe(SO4)Ba(OH)2 = Fe(OH)2Ba(SO4) =>
Fe(SO4)Ba(OH)2 = Fe(OH)2Ba(SO4)
Br2 + SO2 + H2O = HBr + H2SO4 =>
Br2 + SO2 + 2 H2O = 2 HBr + H2SO4
Na + Cl(e) = NaCl =>
Na + Cl(e) = NaCl
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
SiO3 + H = Si + H2O =>
SiO3 + 6 H = Si + 3 H2O
SiCl4 + Mg = Si + MgCl2 =>
SiCl4 + 2 Mg = Si + 2 MgCl2
NH4Cl + Ag2 = AgCl2 + NH4 =>
4 NH4Cl + Ag2 = 2 AgCl2 + 4 NH4
KOH + Ga(OH)3 = K[Ga(OH)4] =>
KOH + Ga(OH)3 = K[Ga(OH)4]
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
N2 + Li = Li3N2 =>
N2 + 3 Li = Li3N2
SbCl3 + K2Cr2O7 + HCl = SbCl5 + CrCl3 + KCl + H2O =>
3 SbCl3 + K2Cr2O7 + 14 HCl = 3 SbCl5 + 2 CrCl3 + 2 KCl + 7 H2O
C2H4O3 + H2O = C2H4O2 + H2O2 =>
C2H4O3 + H2O = C2H4O2 + H2O2
AlCl3 + OH = AlCl3OH =>
AlCl3 + OH = AlCl3OH
(NH4)2SO3 + NaOH = NH4OH + Na2SO3 =>
(NH4)2SO3 + 2 NaOH = 2 NH4OH + Na2SO3
C8H9NO2 + NaOH = NaC8H8NO2 + H2O =>
C8H9NO2 + NaOH = NaC8H8NO2 + H2O
HClKMg = HMgKCl =>
HClKMg = HMgKCl
CuSO4(aq) + Zn(s) = Cu(aq) + ZnSO4(aq) =>
CuSO4(aq) + Zn(s) = Cu(aq) + ZnSO4(aq)
Na2SO4 + Cu(OH)2 = NaOH + CuSO4 =>
Na2SO4 + Cu(OH)2 = 2 NaOH + CuSO4
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Cl2(aq) + I{-}(aq) = Cl{-}(aq) + I2(l) =>
Cl2(aq) + 2 I{-}(aq) = 2 Cl{-}(aq) + I2(l)
CaSNaOH = CaNaSOH =>
CaSNaOH = CaNaSOH
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Hg + CO3 = Hg(CO3) =>
Hg + CO3 = Hg(CO3)
Na2[Be(OH)4] + HCl = NaCl + BeCl2 + H2O =>
Na2[Be(OH)4] + 4 HCl = 2 NaCl + BeCl2 + 4 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
C2H4(g)H2O(g) = C2H5OH(l) =>
C2H4(g)H2O(g) = C2H5OH(l)
Cu + N = Cu2N =>
2 Cu + N = Cu2N
Mg(NO3)2NiSO4 = MgSO4Ni(NO3)2 =>
Mg(NO3)2NiSO4 = MgSO4Ni(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/06/24
Équations équilibrées sur03/07/23
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