| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 HI + 2 KI + O2 = 2 KI3 + 2 H2O
Mn + (H2SO4) = MnSO4 + SO2 + H2O =>
Mn + 2(H2SO4) = MnSO4 + SO2 + 2 H2O
Ca(OH)2 + Fe(NO3)2 = Ca(NO3)2 + Fe(OH)2 =>
Ca(OH)2 + Fe(NO3)2 = Ca(NO3)2 + Fe(OH)2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al(N03)3 + Na2S04 = Al2(S04)3 + NaN03 =>
2 Al(N03)3 + 3 Na2S04 = Al2(S04)3 + 6 NaN03
C2H5COOH + Ba(OH)2 = (C2H5COO)2Ba + H2O =>
2 C2H5COOH + Ba(OH)2 = (C2H5COO)2Ba + 2 H2O
CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4
NaNO3 + AlCl3 = NaCl3 + AlNO3 =>
NaNO3 + AlCl3 = NaCl3 + AlNO3
Ca(OH)2 + Fe(NO3)2 = Ca(NO3)2 + Fe(OH)2 =>
Ca(OH)2 + Fe(NO3)2 = Ca(NO3)2 + Fe(OH)2
H2C*CH2 + HCl = CH3CH2Cl =>
H2C*CH2 + HCl = CH3CH2Cl
Fe(SO3) + SrS = FeS + Sr(SO3) =>
Fe(SO3) + SrS = FeS + Sr(SO3)
Cu(II) + O2 = Cu(II)O =>
2 Cu(II) + O2 = 2 Cu(II)O
FeC2O4 + H2O2 + H2C2O4 + K2C2O4 = H2O + K3[Fe(C2O4)3] =>
2 FeC2O4 + H2O2 + H2C2O4 + 3 K2C2O4 = 2 H2O + 2 K3[Fe(C2O4)3]
Ce{4} + Fe{2} = Fe{3} + Ce{3} =>
Ce{4} + Fe{2} = Fe{3} + Ce{3}
Ln + Cl2 = LnCl2 =>
Ln + Cl2 = LnCl2
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
Pb(SO4)2 + H2O = H2SO4 + Pb(OH)4 =>
Pb(SO4)2 + 4 H2O = 2 H2SO4 + Pb(OH)4
CH2(OH) + O2 = CO2 + H2O =>
4 CH2(OH) + 5 O2 = 4 CO2 + 6 H2O
F2 + H2O = F2H2O =>
F2 + H2O = F2H2O
C8H8O3 + H2O = C7H6O3 + CH3OH =>
C8H8O3 + H2O = C7H6O3 + CH3OH
PbO2 + NaOH + CrCl3 = Na2CrO4 + H2O + PbCl2 =>
3 PbO2 + 4 NaOH + 2 CrCl3 = 2 Na2CrO4 + 2 H2O + 3 PbCl2
Mg(HCO3)2(heat) = Mg(OH)2 + CO2 =>
Mg(HCO3)2(heat) = Mg(OH)2 + 2 CO2
Ln + Cl2 = LnCl2 =>
Ln + Cl2 = LnCl2
KClO + CO = KCl + CO2 =>
KClO + CO = KCl + CO2
KMnO4 + KCl + HSO2 = MnSO4 + KSO2 + Cl + H2O =>
KMnO4 + 2 KCl + 4 HSO2 = MnSO4 + 3 KSO2 + 2 Cl + 2 H2O
Pb + O2 = Pb2O6 =>
2 Pb + 3 O2 = Pb2O6
SO4{2-} + H3O{+} = H2S + H2O + O2 =>
SO4{2-} + 2 H3O{+} = H2S + 2 H2O + 2 O2
H2Te5 + Mn(OH)2 = MnTe5 + H2O =>
H2Te5 + Mn(OH)2 = MnTe5 + 2 H2O
NaOH + SO2 = NaO2 + OHS =>
NaOH + SO2 = NaO2 + OHS
Y2 + O2 = Y2O7 =>
2 Y2 + 7 O2 = 2 Y2O7
LiCO3 = Li2O + CO2 + O2 =>
4 LiCO3 = 2 Li2O + 4 CO2 + O2
H2 = H99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 =>
4.6116860184274E + 18 H2 = H99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
(NH4)3SO4 + Ca(OH)2 = Ca3(SO4)2 + NH3 + H2O =>
2(NH4)3SO4 + 3 Ca(OH)2 = Ca3(SO4)2 + 6 NH3 + 6 H2O
Cl + HAl = Al3Cl + H2 =>
2 Cl + 6 HAl = 2 Al3Cl + 3 H2
K[Al(OH)4] + H2SO4 = Al(OH)3 + K2SO4 + H2O =>
2 K[Al(OH)4] + H2SO4 = 2 Al(OH)3 + K2SO4 + 2 H2O
Na2S + SO2 = Na2O + S2O =>
Na2S + SO2 = Na2O + S2O
Cu(OH)2 + NH3*H2O = Cu(NH3)4(OH)2 + H2O =>
Cu(OH)2 + 4 NH3*H2O = Cu(NH3)4(OH)2 + 4 H2O
N + HOH = NOH + H2 =>
2 N + 2 HOH = 2 NOH + H2
Fe(OH)3 + H2SO4(aq) = Fe2(SO4)3 + H2O(l) =>
2 Fe(OH)3 + 3 H2SO4(aq) = Fe2(SO4)3 + 6 H2O(l)
Ln + Cl2 = LnCl2 =>
Ln + Cl2 = LnCl2
Na3PO4 + CaBr2 = Ca3(PO4)2 + NaBr =>
2 Na3PO4 + 3 CaBr2 = Ca3(PO4)2 + 6 NaBr
C7H5N5O8 = H2O + CO + C + N2 =>
2 C7H5N5O8 = 5 H2O + 11 CO + 3 C + 5 N2
Zn + SO4 + BaCl = ZnCl + BaSO4 =>
Zn + SO4 + BaCl = ZnCl + BaSO4
AgS2(s) + Al(s) = AlS2(s) + Ag(s) =>
AgS2(s) + Al(s) = AlS2(s) + Ag(s)
Pb + AgPO4 = Pb3(PO4)4 + Ag =>
3 Pb + 4 AgPO4 = Pb3(PO4)4 + 4 Ag
Na2CrO7 + Na2SO3 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
2 Na2CrO7 + 9 Na2SO3 + 5 H2SO4 = 11 Na2SO4 + Cr2(SO4)3 + 5 H2O
ZnCl2 + AgNO3 = Zn(NO3)2 + AgCl =>
ZnCl2 + 2 AgNO3 = Zn(NO3)2 + 2 AgCl
Ln + Cl2 = LnCl2 =>
Ln + Cl2 = LnCl2
C3H5N2O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N2O9 = 12 CO2 + 10 H2O + 4 N2 + O2
Mn2(SO4)3 + BaCl2 = MnCl3 + BaSO4 =>
Mn2(SO4)3 + 3 BaCl2 = 2 MnCl3 + 3 BaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/09/24
Équations équilibrées sur12/09/23
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