| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 = CO2 + CaO
Ca{2+} + C2O4{2-} = CaC2O4 =>
Ca{2+} + C2O4{2-} = CaC2O4
K2(SO4) + ZnCl2 = KCl + Zn2(SO4)2 =>
2 K2(SO4) + 2 ZnCl2 = 4 KCl + Zn2(SO4)2
Ca(NO3)2 + Na2SO4 = CaSO4 + Na2(NO3)2 =>
Ca(NO3)2 + Na2SO4 = CaSO4 + Na2(NO3)2
I2(s) + Cl(aq) = ICl4(s) =>
I2(s) + 8 Cl(aq) = 2 ICl4(s)
AlF3 + H2SO4 = Al2(SO4)3 + HF =>
2 AlF3 + 3 H2SO4 = Al2(SO4)3 + 6 HF
FeCl2 + ClF3 = FeF3 + Cl2 =>
2 FeCl2 + 2 ClF3 = 2 FeF3 + 3 Cl2
CuO + Fe2O3 = CuFe2O4 =>
CuO + Fe2O3 = CuFe2O4
HCHO2 + O2 = CO2 + H2O =>
2 HCHO2 + O2 = 2 CO2 + 2 H2O
FeS + (NH4)2SO4 = FeSO4 + (NH4)2S =>
FeS + (NH4)2SO4 = FeSO4 + (NH4)2S
PbI2 = Pb + I =>
PbI2 = Pb + 2 I
Cu(NO3)2 + Na2O = CuO + Na2(NO3)2 =>
Cu(NO3)2 + Na2O = CuO + Na2(NO3)2
AlF3 = Al + F2 =>
2 AlF3 = 2 Al + 3 F2
C3H7NO2S + C3H7O2N = C6H12O3N2S + H2O =>
C3H7NO2S + C3H7O2N = C6H12O3N2S + H2O
C8H18O3 + O2 = H2O + CO2 =>
C8H18O3 + 11 O2 = 9 H2O + 8 CO2
LiCl + NaOH = LiOH + NaCl =>
LiCl + NaOH = LiOH + NaCl
NaCl + F{-}2 = NaF + Cl{-}2 =>
NaCl + F{-}2 = NaF + Cl{-}2
AlF3 + CaSO4 = Al2(SO4)3 + CaF2 =>
2 AlF3 + 3 CaSO4 = Al2(SO4)3 + 3 CaF2
Be(OH)2 + CuO = BeCu(OH)2 + O =>
Be(OH)2 + CuO = BeCu(OH)2 + O
H{+} + Cr2O7{-} + C2H5OH = Cr{+3} + C2H4O + H2O =>
14 H{+} + 2 Cr2O7{-} + 7 C2H5OH = 4 Cr{+3} + 7 C2H4O + 14 H2O
NO + H2 = NH3 + H2O =>
2 NO + 5 H2 = 2 NH3 + 2 H2O
Li2O + CO2 = Li2CO3 =>
Li2O + CO2 = Li2CO3
AlF3 + H2SO4 = Al2(SO4)3 + HF =>
2 AlF3 + 3 H2SO4 = Al2(SO4)3 + 6 HF
Fe(s) + O2(g) = FeO(s) =>
2 Fe(s) + O2(g) = 2 FeO(s)
Mg(HCO3)2 + NaOH = Mg(OH)2 + Na2CO3 + H2O =>
Mg(HCO3)2 + 4 NaOH = Mg(OH)2 + 2 Na2CO3 + 2 H2O
He = He6 =>
6 He = He6
CaCl2 + O2 = CaCl + ClO2 =>
CaCl2 + O2 = CaCl + ClO2
Fe(HCO3)2 + Na2CO3 = FeCO3 + NaHCO3 =>
Fe(HCO3)2 + Na2CO3 = FeCO3 + 2 NaHCO3
MnBr2 + AgNO3 = Mn(NO3)2 + AgBr =>
MnBr2 + 2 AgNO3 = Mn(NO3)2 + 2 AgBr
FeCl2 + ClF3 = FeF3 + Cl2 =>
2 FeCl2 + 2 ClF3 = 2 FeF3 + 3 Cl2
FePO4 + CuS = CuPO4 + FeS =>
FePO4 + CuS = CuPO4 + FeS
PaI5 = Pa5 + I =>
5 PaI5 = Pa5 + 25 I
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
FeCl2 + ClF3 = FeF3 + Cl2 =>
2 FeCl2 + 2 ClF3 = 2 FeF3 + 3 Cl2
KCsO3 = KCs + O2 =>
2 KCsO3 = 2 KCs + 3 O2
AgNO3 + KJ = AgJ + KNO3 =>
AgNO3 + KJ = AgJ + KNO3
AlF3 = Al + F2 =>
2 AlF3 = 2 Al + 3 F2
Sb2S3 + HCl = H3SbCl6 + H2S =>
Sb2S3 + 12 HCl = 2 H3SbCl6 + 3 H2S
Li2O + HOH = LiOH =>
Li2O + HOH = 2 LiOH
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
AlF3 + Mg(NO3)2 = Al(NO3)3 + MgF2 =>
2 AlF3 + 3 Mg(NO3)2 = 2 Al(NO3)3 + 3 MgF2
CsClO3 = CsCl + O2 =>
2 CsClO3 = 2 CsCl + 3 O2
Zn + LiOH = Zn(OH)2 + Li =>
Zn + 2 LiOH = Zn(OH)2 + 2 Li
C5H6 + O2 = CO2 + H2O =>
2 C5H6 + 13 O2 = 10 CO2 + 6 H2O
AlF3 + Mg(NO3)2 = Al(NO3)3 + MgF2 =>
2 AlF3 + 3 Mg(NO3)2 = 2 Al(NO3)3 + 3 MgF2
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
Sb2S3 + O2 = Sb4O6 + SO2 =>
2 Sb2S3 + 9 O2 = Sb4O6 + 6 SO2
Li2O = Li + O2 =>
2 Li2O = 4 Li + O2
AlF3 + CaSO4 = Al2(SO4)3 + CaF2 =>
2 AlF3 + 3 CaSO4 = Al2(SO4)3 + 3 CaF2
Co2(SO4)3 = Co2 + (SO4)3 =>
Co2(SO4)3 = Co2 + (SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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