| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Pb + Fe(NO3)3 = PbNO3 + Fe3 =>
9 Pb + 3 Fe(NO3)3 = 9 PbNO3 + Fe3
H2Co3 + AgNo3 = AgCo3 + H2No3 =>
H2Co3 + AgNo3 = AgCo3 + H2No3
Co(ll)O + H2O = Co(ll)(OH)2 =>
Co(ll)O + H2O = Co(ll)(OH)2
Ca(OH)2(aq) + HNO3(aq) = Ca(NO3)2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HNO3(aq) = Ca(NO3)2(aq) + 2 H2O(l)
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
CuCl2 + NH3 + H2O = NH4Cl + CuO =>
CuCl2 + 2 NH3 + H2O = 2 NH4Cl + CuO
B(OCH3)3 + O2 = B2O2 + CO2 + H2O =>
4 B(OCH3)3 + 17 O2 = 2 B2O2 + 12 CO2 + 18 H2O
O2 + C4H6O6 = H2O + CO2 =>
5 O2 + 2 C4H6O6 = 6 H2O + 8 CO2
Pb{4+} + F{-} = PbF{3+} =>
Pb{4+} + F{-} = PbF{3+}
La + Fe + Ge = LaFe6Ge6 =>
La + 6 Fe + 6 Ge = LaFe6Ge6
Al + Hg(C2H3O2)2 = Al(C2H3O2)3 + Hg =>
2 Al + 3 Hg(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 Hg
C6H9N3O2 + O2 = CH4N2O + CO2 + H2O =>
2 C6H9N3O2 + 10 O2 = 3 CH4N2O + 9 CO2 + 3 H2O
HClO + HTe = ClO + H2Te =>
HClO + HTe = ClO + H2Te
S8(s) + H2SO4(aq) = SO2(g) + H2O(l) =>
S8(s) + 16 H2SO4(aq) = 24 SO2(g) + 16 H2O(l)
KI + Hg(C2H3O2)2 = KC2H3O2 + HgI2 =>
2 KI + Hg(C2H3O2)2 = 2 KC2H3O2 + HgI2
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
KI + Hg(C2H3O2)2 = K(C2H3O2) + HgI2 =>
2 KI + Hg(C2H3O2)2 = 2 K(C2H3O2) + HgI2
Al + HNO3 = AlNO3 + H1 =>
Al + HNO3 = AlNO3 + H1
Mg + Mn2(SO4)3 = Mn + MgSO4 =>
3 Mg + Mn2(SO4)3 = 2 Mn + 3 MgSO4
Cr + K2(Cr2O7) = K2Cr + (Cr2O7)2 =>
2 Cr + 2 K2(Cr2O7) = 2 K2Cr + (Cr2O7)2
Ni(NO3)2 + Na(ClO3) = Ni(ClO3)2 + Na(NO3) =>
Ni(NO3)2 + 2 Na(ClO3) = Ni(ClO3)2 + 2 Na(NO3)
Fe + KNO3(aq) = FeO + KNO2 =>
Fe + KNO3(aq) = FeO + KNO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
NH4Cl + HCl = NH4 + HCl3 =>
2 NH4Cl + HCl = 2 NH4 + HCl3
CuCl2 + O2 = Cu{2+} + Cl2 + O{2-} =>
2 CuCl2 + O2 = 2 Cu{2+} + 2 Cl2 + 2 O{2-}
C6H9N3O2 + O2 = CH4N2O + CO2 + H2O =>
2 C6H9N3O2 + 10 O2 = 3 CH4N2O + 9 CO2 + 3 H2O
CaCl + NaPo = CaPo + NaCl =>
CaCl + NaPo = CaPo + NaCl
KNO3 + AgCl = AgNO3 + KCl =>
KNO3 + AgCl = AgNO3 + KCl
H2 + Cl2 = HClH =>
2 H2 + Cl2 = 2 HClH
Al2(SO4)3 + Ba(ClO4)2 = Al(ClO4)3 + Ba(SO4) =>
Al2(SO4)3 + 3 Ba(ClO4)2 = 2 Al(ClO4)3 + 3 Ba(SO4)
Al + Hg(C2H3O2)2 = Al(C2H3O2)3 + Hg =>
2 Al + 3 Hg(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 Hg
H3Po4 + MgCl2 = Mg3(Po4)2 + HCl =>
2 H3Po4 + 3 MgCl2 = Mg3(Po4)2 + 6 HCl
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
KI + Hg(C2H3O2)2 = K(C2H3O2) + HgI2 =>
2 KI + Hg(C2H3O2)2 = 2 K(C2H3O2) + HgI2
Pb(NO3)2 + Co2(MnO3)3 = CoO + Mn2O7 + Pb3O4 + NO =>
21 Pb(NO3)2 + 16 Co2(MnO3)3 = 32 CoO + 24 Mn2O7 + 7 Pb3O4 + 42 NO
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
H2O(electricity) = H2 + O2 =>
2 H2O(electricity) = 2 H2 + O2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
KI + Hg(C2H3O2)2 = KC2H3O2 + HgI2 =>
2 KI + Hg(C2H3O2)2 = 2 KC2H3O2 + HgI2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Co{+2} + (OH){-} = Co(OH)2 =>
Co{+2} + 2(OH){-} = Co(OH)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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