| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 ZnCl4 + 32 NH3 = 6 ZnN + N2 + 24 NH4Cl
BeO + H2O = Be(OH)2 =>
BeO + H2O = Be(OH)2
Sn + Ag = SnAg =>
Sn + Ag = SnAg
CaN = Ca + N =>
CaN = Ca + N
Kr + H2 = HKr =>
2 Kr + H2 = 2 HKr
H2CrO4 + KOH = HCrO4{-} + KOH2{+} =>
H2CrO4 + KOH = HCrO4{-} + KOH2{+}
CH3CH2OH + Ca = CH3CH2OCa + H2 =>
2 CH3CH2OH + 2 Ca = 2 CH3CH2OCa + H2
AgNO2 + BaI2 = Ba(NO2)2 + AgI =>
2 AgNO2 + BaI2 = Ba(NO2)2 + 2 AgI
C2H5OH + NH4OH = C2H5NH2 + H2O =>
C2H5OH + NH4OH = C2H5NH2 + 2 H2O
N2O6Pb + KI = I2Pb + KNO3 =>
N2O6Pb + 2 KI = I2Pb + 2 KNO3
C2H5OH + PCl5 = C3H7Cl + POCl3 + HCl =>
3 C2H5OH + 3 PCl5 = 2 C3H7Cl + 3 POCl3 + 4 HCl
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
H2SO4 + KMnO4(diluido) + H2O2 = HMnO4 + KSO4 + H2O =>
2 H2SO4 + 2 KMnO4(diluido) + H2O2 = 2 HMnO4 + 2 KSO4 + 2 H2O
NH3 + O2 = NOH2O + H2O =>
4 NH3 + 5 O2 = 4 NOH2O + 2 H2O
C17H34O = C6H6*3C15H30 + H2O =>
3 C17H34O = C6H6*3C15H30 + 3 H2O
Ca3(PO4)2 + HCl = H3PO4 + CaCl2 =>
Ca3(PO4)2 + 6 HCl = 2 H3PO4 + 3 CaCl2
MnO4 + SO23 = SO24 + MnO2 =>
MnO4 + 2 SO23 = 2 SO24 + MnO2
MnO2(s) + HCl(aq) = Cl2(g) + MnCl2(aq) + H2O =>
MnO2(s) + 4 HCl(aq) = Cl2(g) + MnCl2(aq) + 2 H2O
C2H5OH + HI = C2H5I + H2O =>
C2H5OH + HI = C2H5I + H2O
NaHCO3(aq) + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3(aq) + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7
*S + *O = S2O3 =>
2*S + 3*O = S2O3
Ag + Ca(NO3)2 = Ca + Ag(NO3)2 =>
Ag + Ca(NO3)2 = Ca + Ag(NO3)2
NaI + NaClO3 + HCl = I2 + NaCl + H2O =>
6 NaI + NaClO3 + 6 HCl = 3 I2 + 7 NaCl + 3 H2O
CH3C6H5COOH + CH3CH2OH = CH3C6H5COOCH1CH3 + H2O =>
12 CH3C6H5COOH + 7 CH3CH2OH = 11 CH3C6H5COOCH1CH3 + 9 H2O
KI + NaNO2 + HCl = I2 + H2O + KCl + N2 + NaCl =>
6 KI + 2 NaNO2 + 8 HCl = 3 I2 + 4 H2O + 6 KCl + N2 + 2 NaCl
Mg(OH)2 = H2OMgO =>
Mg(OH)2 = H2OMgO
Fe{3+} + H2O = Fe(H2O)6{3+} =>
Fe{3+} + 6 H2O = Fe(H2O)6{3+}
C3H7OCH3 + O2 = CO2 + H2O =>
C3H7OCH3 + 6 O2 = 4 CO2 + 5 H2O
Ga + NaOH + H2O = H2 + NaGa(OH)4 =>
2 Ga + 2 NaOH + 6 H2O = 3 H2 + 2 NaGa(OH)4
Ll3N + H2O = LlOH + NH3 =>
Ll3N + 3 H2O = 3 LlOH + NH3
KNO2 + CH3COOH + KI = I2 + NO + H2O + CH3COOK =>
2 KNO2 + 4 CH3COOH + 2 KI = I2 + 2 NO + 2 H2O + 4 CH3COOK
MoS2 + Br2 = MoBr5 + S2Br2 =>
2 MoS2 + 7 Br2 = 2 MoBr5 + 2 S2Br2
H2S + Cr2O7 + H = CrS + H2O =>
2 H2S + Cr2O7 + 10 H = 2 CrS + 7 H2O
H145 + O = H2O =>
2 H145 + 145 O = 145 H2O
Cu2(OH)2CO3 + HNO3 = H2O + CO2 + Cu(NO3)2 =>
Cu2(OH)2CO3 + 4 HNO3 = 3 H2O + CO2 + 2 Cu(NO3)2
AgCl + Na2S = Ag2S + NaCl =>
2 AgCl + Na2S = Ag2S + 2 NaCl
KMnO4 + H2SO4 + [NH4]2[Fe][SO4]2 = Fe2(SO4)3 + MnSO4 + (NH4)SO4 + K(NH4)SO4 + H2O =>
KMnO4 + 4 H2SO4 + 2[NH4]2[Fe][SO4]2 = Fe2(SO4)3 + MnSO4 + 3(NH4)SO4 + K(NH4)SO4 + 4 H2O
Ca(OH)2 + KHP = KOH + H2O + CaP =>
Ca(OH)2 + KHP = KOH + H2O + CaP
Al(OH)3(s) = Al2O3(s) + H2O(k) =>
2 Al(OH)3(s) = Al2O3(s) + 3 H2O(k)
Na2CrO4 + NaOH = Na2CrO2 + H2O + Na2O2 =>
Na2CrO4 + 4 NaOH = Na2CrO2 + 2 H2O + 2 Na2O2
{-42} = {-16} =>
8{-42} = 21{-16}
OH2 = H2 + O =>
OH2 = H2 + O
C2H4O + NaHSO3 = C2H4OSO2HONa =>
C2H4O + NaHSO3 = C2H4OSO2HONa
Ba + LiCl = BaLiCl =>
Ba + LiCl = BaLiCl
ZnOH2 = ZnH2O =>
ZnOH2 = ZnH2O
K2Cr04 + H2SO4 = K + H2Cr04 + HSO4 =>
K2Cr04 + 2 H2SO4 = 2 K + H2Cr04 + 2 HSO4
C3H7NO3 + O = CO2 + H2O + CH4N2O =>
2 C3H7NO3 + 10 O = 5 CO2 + 5 H2O + CH4N2O
K2Cr2O7 + HCl = KCl + CrCl3 + Cl3 + H2O = CrCl3 + SnCl + KCl + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 2 Cl3 + 7 H2O
Ge + H2O2 + NaOH = Na2[Ge(OH)4] =>
Ge + H2O2 + 2 NaOH = Na2[Ge(OH)4]
NH4HSO3 + H3PO4 + NaOH = (NH4)2HPO4 + H2O + Na2SO3 =>
2 NH4HSO3 + H3PO4 + 4 NaOH = (NH4)2HPO4 + 4 H2O + 2 Na2SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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