| Équations équilibrées la veille | Équations équilibrées le lendemain |
HF(aq) + NaOH(aq) = H2O(l) + NaF(aq)
ICl + Cl = ICl3 =>
ICl + 2 Cl = ICl3
CH3NNCH3 = C2H6 + N2 =>
CH3NNCH3 = C2H6 + N2
Mo + HNO3 + HF = H2MoF8 + NO + H2O =>
Mo + 2 HNO3 + 8 HF = H2MoF8 + 2 NO + 4 H2O
C3H5(CO2H)3 + OH = C3H5O(CO2)3 + H2O =>
C3H5(CO2H)3 + 5 OH = C3H5O(CO2)3 + 4 H2O
Rb(s) + Cl2(g) = RbCl(aq) =>
2 Rb(s) + Cl2(g) = 2 RbCl(aq)
MnO + H2C2O4 = MnC2O4 + H2O =>
MnO + H2C2O4 = MnC2O4 + H2O
Bi2O3 + NaOH = NaBiO2 + H2O =>
Bi2O3 + 2 NaOH = 2 NaBiO2 + H2O
CuSO4 + CaO + H2O = Cu(OH)2 + CaSO4*2H2O =>
CuSO4 + CaO + 3 H2O = Cu(OH)2 + CaSO4*2H2O
Al2O + CaCl2 = CaO + AlCl =>
Al2O + CaCl2 = CaO + 2 AlCl
HCOONa + HCl = HCOOH + NaCl =>
HCOONa + HCl = HCOOH + NaCl
Bi2O2 + NaOH + NaClO = NaBiO3 + NaCl + H2O =>
Bi2O2 + 2 NaOH + 3 NaClO = 2 NaBiO3 + 3 NaCl + H2O
V2O5 + NaOH = H2O + NaVO3 =>
V2O5 + 2 NaOH = H2O + 2 NaVO3
Al(NO3)3 + Na2SO3 = Al2(SO3)3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2SO3 = Al2(SO3)3 + 6 NaNO3
Ba(OH)2 + Ba(HCO3)2 = BaCO3 + H2O =>
Ba(OH)2 + Ba(HCO3)2 = 2 BaCO3 + 2 H2O
ZnS04 + Mg = MgS04 + Zn =>
ZnS04 + Mg = MgS04 + Zn
KCO3 + BaCl = BaCO3 + KCl =>
KCO3 + BaCl = BaCO3 + KCl
Ni + H3PO4 = Ni4PO4 + H3 =>
4 Ni + H3PO4 = Ni4PO4 + H3
Ni(SO4)2 + CaI2 = NiI2 + Ca(SO4)2 =>
Ni(SO4)2 + CaI2 = NiI2 + Ca(SO4)2
C6H12O6 + CO2 = C4H4O4 + H2O =>
C6H12O6 + 2 CO2 = 2 C4H4O4 + 2 H2O
H2SO4 + KMnO4 + Na2C2O4 = MnSO4 + K2SO4 + Na2SO4 + CO2 + H2O =>
8 H2SO4 + 2 KMnO4 + 5 Na2C2O4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 10 CO2 + 8 H2O
NaCO3 + Ca(NO3)2 = Na(NO3)2 + CaCO3 =>
NaCO3 + Ca(NO3)2 = Na(NO3)2 + CaCO3
C6H10 + MnO4 + H2O + H{+} = C6H10(OH)2 + Mn{2+} =>
3 C6H10 + MnO4 + 2 H2O + 2 H{+} = 3 C6H10(OH)2 + Mn{2+}
Cl(g) + CHCl3(g) = HCl(g) + CCl4(g) =>
2 Cl(g) + CHCl3(g) = HCl(g) + CCl4(g)
Ba(NO3)2 + H3PO4 = BaPO4 + H3(NO3)2 =>
Ba(NO3)2 + H3PO4 = BaPO4 + H3(NO3)2
Co(OH)2 + NH4Cl = CoCl2 + H2O + NH3 =>
Co(OH)2 + 2 NH4Cl = CoCl2 + 2 H2O + 2 NH3
NaO3 + C3H6O3 = CO2 + Na2O + H2O =>
12 NaO3 + 5 C3H6O3 = 15 CO2 + 6 Na2O + 15 H2O
K2MnO4 + H2O = MnO4 + KOH + MnO2 =>
2 K2MnO4 + 2 H2O = MnO4 + 4 KOH + MnO2
NaOH + CuSO4 = Na2SO4 + Cu + (OH)2 =>
2 NaOH + CuSO4 = Na2SO4 + Cu + (OH)2
Al2(SO4)3(aq) + (NH4)3PO4(aq) = AlPO4(s) + (NH4)2SO4(aq) =>
Al2(SO4)3(aq) + 2(NH4)3PO4(aq) = 2 AlPO4(s) + 3(NH4)2SO4(aq)
Cu2C2 + H2 = Cu + CH4 =>
Cu2C2 + 4 H2 = 2 Cu + 2 CH4
Al + O2 = (Al2O3) =>
4 Al + 3 O2 = 2(Al2O3)
Zn + HNO2 = Zn(NO2)2 + NO + H2O =>
Zn + 4 HNO2 = Zn(NO2)2 + 2 NO + 2 H2O
C2H5OH + O2 = CO2 + CH3OH =>
4 C2H5OH + 3 O2 = 2 CO2 + 6 CH3OH
K + Al2O3 = Al2K + O3 =>
K + Al2O3 = Al2K + O3
CuSO4 + NaBr = Na2SO4 + CuBr2 =>
CuSO4 + 2 NaBr = Na2SO4 + CuBr2
CuO + LiOH = CuOH + LiO =>
CuO + LiOH = CuOH + LiO
Mn3O4 + HNO3 = Mn(NO3)3 + NO + H2O =>
3 Mn3O4 + 28 HNO3 = 9 Mn(NO3)3 + NO + 14 H2O
SnBr + K(SO4) = KBr + Sn(SO4) =>
SnBr + K(SO4) = KBr + Sn(SO4)
MgCl2 + Ca = CaCl2 + Mg =>
MgCl2 + Ca = CaCl2 + Mg
CrO2Cl2 + F2 = CrO2F2 + Cl =>
CrO2Cl2 + F2 = CrO2F2 + 2 Cl
[AlOH3] + O2 = Al2O3 + H2O =>
2[AlOH3] + 2 O2 = Al2O3 + 3 H2O
Sn + H2O = SnO + H2 =>
Sn + H2O = SnO + H2
HClO3 + (OH)2 = ClO3 + H2O =>
2 HClO3 + (OH)2 = 2 ClO3 + 2 H2O
Ag2Cr2O7 = Ag{+} + Cr2O7{2-} =>
Ag2Cr2O7 = 2 Ag{+} + Cr2O7{2-}
Fe(OH)3 + Ca(OH)2 = Ca3[Fe(OH)6]2 =>
2 Fe(OH)3 + 3 Ca(OH)2 = Ca3[Fe(OH)6]2
HCI(aq) + Na2CO3(s) = NaCI + CO2 + H2O =>
2 HCI(aq) + Na2CO3(s) = 2 NaCI + CO2 + H2O
V2O5 + NaOH = H2O + NaVO3 =>
V2O5 + 2 NaOH = H2O + 2 NaVO3
AgNO3 + C5H5N = Ag + (C5H5N)NO3 =>
AgNO3 + C5H5N = Ag + (C5H5N)NO3
Cu(NO3)2 + NaCl = CuNa + Cl(NO3)2 =>
Cu(NO3)2 + NaCl = CuNa + Cl(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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