| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCu(No3)2 = CuZn(No3)2
Te + H2O2 = TeO + H2O =>
Te + H2O2 = TeO + H2O
NaCl + HNO3 = NaNO3 + HCl =>
NaCl + HNO3 = NaNO3 + HCl
C5H6 + KOH = KC5H5 + H2O =>
C5H6 + KOH = KC5H5 + H2O
NaCl + HNO3 = NaNO3 + HCl =>
NaCl + HNO3 = NaNO3 + HCl
Ca3(PO4)2 + HCl = CaCl2 + H3PO4 =>
Ca3(PO4)2 + 6 HCl = 3 CaCl2 + 2 H3PO4
NaCl + HNO3 = NaNO3 + HCl =>
NaCl + HNO3 = NaNO3 + HCl
Br2 + CoI3 = I2 + CoBr3 =>
3 Br2 + 2 CoI3 = 3 I2 + 2 CoBr3
Cr2O7{2-} + H2O = CrO4{2-} + H{+} =>
Cr2O7{2-} + H2O = 2 CrO4{2-} + 2 H{+}
CH3CH2OH + KMnO4 + KOH = CH3COOH + K2MnO4 + H2O =>
CH3CH2OH + 4 KMnO4 + 4 KOH = CH3COOH + 4 K2MnO4 + 3 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
HBrO3 + H2S = S + HBr + H2O =>
HBrO3 + 3 H2S = 3 S + HBr + 3 H2O
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
Fe2 + O2 = Fe3O4 =>
3 Fe2 + 4 O2 = 2 Fe3O4
Cl2O3 = Cl2 + O2 =>
2 Cl2O3 = 2 Cl2 + 3 O2
AgI + Al = AlI3 + Ag =>
3 AgI + Al = AlI3 + 3 Ag
SO2 + Cr2O7 = SO4 + Cr =>
7 SO2 + 2 Cr2O7 = 7 SO4 + 4 Cr
C6H5OHBr2 = C6H5OBrHBr =>
C6H5OHBr2 = C6H5OBrHBr
HCl + SCO3 = SCl + HCO3 =>
HCl + SCO3 = SCl + HCO3
AgCO3 + HCl = AgCl + HCO3 =>
AgCO3 + HCl = AgCl + HCO3
H2CO3 = H2O(l)CO2 =>
H2CO3 = H2O(l)CO2
AlCl3 + NaOH = AlOH + NaCl3 =>
AlCl3 + NaOH = AlOH + NaCl3
MgOH2O = Mg(OH)2 =>
MgOH2O = Mg(OH)2
KMnO4 + NaCl + H2SO4 = Cl2 + H2O + MnSO4 + Na2SO4 + K2SO2 =>
2 KMnO4 + 14 NaCl + 10 H2SO4 = 7 Cl2 + 10 H2O + 2 MnSO4 + 7 Na2SO4 + K2SO2
Cl2 + O2 = Cl2O5 =>
2 Cl2 + 5 O2 = 2 Cl2O5
Fe + HI = FeI2 + H2 =>
Fe + 2 HI = FeI2 + H2
N2O3 + O2 = N2O5 =>
N2O3 + O2 = N2O5
HI + H2O = H3O + I =>
HI + H2O = H3O + I
FeSO4 + HIO3 + H2SO4 = I2 + Fe2(SO4)3 + H2O =>
10 FeSO4 + 2 HIO3 + 5 H2SO4 = I2 + 5 Fe2(SO4)3 + 6 H2O
HClO3 + CaO = Ca(OH)2 + Cl2O5 =>
2 HClO3 + CaO = Ca(OH)2 + Cl2O5
Al + Cl2 = AlCl3 = =>
2 Al + 3 Cl2 = 2 AlCl3
MnO2 + Mg = Mn + MgO =>
MnO2 + 2 Mg = Mn + 2 MgO
HCl + AgZn = AgCl2 + H2 + Zn =>
2 HCl + AgZn = AgCl2 + H2 + Zn
PbO2 + NH3 = Pb + N + H2O =>
3 PbO2 + 4 NH3 = 3 Pb + 4 N + 6 H2O
H2CO3(l) = CO2(g)H2O(g) =>
H2CO3(l) = CO2(g)H2O(g)
NaCO3BaCl = BaCO3NaCl =>
NaCO3BaCl = BaCO3NaCl
ZnSO4 + H2O = Zn + H2SO4 + O =>
ZnSO4 + H2O = Zn + H2SO4 + O
FeF3 + Na = Fe + NaF =>
FeF3 + 3 Na = Fe + 3 NaF
NH4NO2NaOH = NH3H2ONaNO2 =>
NH4NO2NaOH = NH3H2ONaNO2
KCl + H2O = Cl2 + H2 + KOH =>
2 KCl + 2 H2O = Cl2 + H2 + 2 KOH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH2O + O2 = CO + H2O =>
2 CH2O + O2 = 2 CO + 2 H2O
C2 + H2 = CH4 =>
C2 + 4 H2 = 2 CH4
HClBa(OH)2 = H3O2BaCl =>
HClBa(OH)2 = H3O2BaCl
HNO3 + KHCO3 = KNO3 + HHCO3 =>
HNO3 + KHCO3 = KNO3 + HHCO3
Sn(ClO3)4 = SnCl4 + O2 =>
Sn(ClO3)4 = SnCl4 + 6 O2
H2 + Cr = H2Cr =>
H2 + Cr = H2Cr
H2O2 + Ca(ClO)2 = Ca(OH)2 + Cl2 + O2 =>
H2O2 + Ca(ClO)2 = Ca(OH)2 + Cl2 + O2
Mg(NO3)2 + H2SO4 = MgSO4 + HNO3 =>
Mg(NO3)2 + H2SO4 = MgSO4 + 2 HNO3
CuCl2 + C6H12O6 + NaOH = CuOH + C6H11O7Na + NaCl + H2O =>
2 CuCl2 + C6H12O6 + 5 NaOH = 2 CuOH + C6H11O7Na + 4 NaCl + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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