| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 2(OH)13 = Fe2O13 + 13 H2O
H3PO4(aq) + CsHO(aq) = H2O(l) + CsH2PO4 =>
H3PO4(aq) + CsHO(aq) = H2O(l) + CsH2PO4
AlPO4 + Zn = Zn3(PO4)2 + Al =>
2 AlPO4 + 3 Zn = Zn3(PO4)2 + 2 Al
CH3OH + C7H6O3 = C8H8O3 + H2O =>
CH3OH + C7H6O3 = C8H8O3 + H2O
(NH4)OH + HCl = H2O + (NH4)Cl =>
(NH4)OH + HCl = H2O + (NH4)Cl
B + O = BO =>
B + O = BO
Cr(NH3)6Cl3 + HCl = CrCl3 + NH4Cl =>
Cr(NH3)6Cl3 + 6 HCl = CrCl3 + 6 NH4Cl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AlCl3 + Li2CO3 = Al(CO3) + Li2Cl3 =>
AlCl3 + Li2CO3 = Al(CO3) + Li2Cl3
Pb(NO3)2 + NH4OH = Pb(OH)2 + NH4 + NO3 =>
Pb(NO3)2 + 2 NH4OH = Pb(OH)2 + 2 NH4 + 2 NO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K2CrO4 + KNO2 + KOH + H2O = K3(Cr(OH)6) + KNO3 =>
2 K2CrO4 + 3 KNO2 + 2 KOH + 5 H2O = 2 K3(Cr(OH)6) + 3 KNO3
C5H7Cl + H2 = C5H11Cl =>
C5H7Cl + 2 H2 = C5H11Cl
Na2CO3 + AlF3 = NaF + Al2O3 + CO2 =>
3 Na2CO3 + 2 AlF3 = 6 NaF + Al2O3 + 3 CO2
H2O2 + I2 = O2 + HI =>
H2O2 + I2 = O2 + 2 HI
H2(PHO3) + Zn + H2SO4 = PH3 + ZnSO4 + H2O =>
H2(PHO3) + 3 Zn + 3 H2SO4 = PH3 + 3 ZnSO4 + 3 H2O
Li2CO3 + V2O3 + (NH4)2HPO4 = LiVP2O7 + CO2 + NH3 + H2O =>
Li2CO3 + V2O3 + 4(NH4)2HPO4 = 2 LiVP2O7 + CO2 + 8 NH3 + 6 H2O
Ca(NO3)3 + H2SO4 = Ca(SO4)3 + H2NO3 =>
Ca(NO3)3 + 3 H2SO4 = Ca(SO4)3 + 3 H2NO3
Ce(IO3)4 + H2(C2O4) = Ce2(C2O4)3 + I2 + CO2 + H2O =>
2 Ce(IO3)4 + 24 H2(C2O4) = Ce2(C2O4)3 + 4 I2 + 42 CO2 + 24 H2O
Cu + HNO3 = Cu(NO3) + H2O(g) + NO2 =>
Cu + 2 HNO3 = Cu(NO3) + H2O(g) + NO2
(NH4)2SO4 = H2SO4 + NH3 =>
(NH4)2SO4 = H2SO4 + 2 NH3
Na2CrO4 + KNO3 = Na2NO3 + KCrO4 =>
Na2CrO4 + KNO3 = Na2NO3 + KCrO4
H2TiF6 + NaOH = Na2TiF6 + H2O =>
H2TiF6 + 2 NaOH = Na2TiF6 + 2 H2O
Sn(OH)2 + HNO3 = SnOHNO3 + H2O =>
Sn(OH)2 + HNO3 = SnOHNO3 + H2O
NaHCO3 + HC6H7O6 = CO2 + H2O + NaC6H7O6 =>
NaHCO3 + HC6H7O6 = CO2 + H2O + NaC6H7O6
NaOH + H2O2 + Na2B4O7*10H2O + H2O = Na2B2(O2)2(OH)4*6(H2O) =>
2 NaOH + 4 H2O2 + Na2B4O7*10H2O + H2O = 2 Na2B2(O2)2(OH)4*6(H2O)
FeF3 = Fe{3+} + F{-} =>
FeF3 = Fe{3+} + 3 F{-}
Pb(HO)2 + HCl = PbCl2 + H2O =>
Pb(HO)2 + 2 HCl = PbCl2 + 2 H2O
P4 + NO3{-} + H3O{+} = H3PO4 + NO + H2O =>
3 P4 + 20 NO3{-} + 20 H3O{+} = 12 H3PO4 + 20 NO + 12 H2O
ClNO2 + NO2 = ClNO + N2O5 =>
ClNO2 + 2 NO2 = ClNO + N2O5
C6H5COOH + Ba(OH)2 = Ba(C6H5COO)2 + H2O =>
2 C6H5COOH + Ba(OH)2 = Ba(C6H5COO)2 + 2 H2O
C57H104O9 + H2SO4 = SO2 + H2O + C =>
C57H104O9 + 43 H2SO4 = 43 SO2 + 95 H2O + 57 C
KCl + O2 = KClO4 =>
KCl + 2 O2 = KClO4
C8H18O2 + O2 = CO2 + H2O =>
2 C8H18O2 + 23 O2 = 16 CO2 + 18 H2O
CrO4{2-} + SO3{2-} + H2O = Cr(OH)3 + SO4{2-} + OH{-} =>
2 CrO4{2-} + 3 SO3{2-} + 5 H2O = 2 Cr(OH)3 + 3 SO4{2-} + 4 OH{-}
HBr + KJ = KBr + HJ =>
HBr + KJ = KBr + HJ
Al2O3 + Ca(OH)2 = Al(OH)3 + CaO =>
Al2O3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaO
CH3(CH2)3OH + OH = H2O + CO2 =>
CH3(CH2)3OH + 24 OH = 17 H2O + 4 CO2
AlCl3 + KOH = Al2O3 + HCl + KCl =>
2 AlCl3 + 3 KOH = Al2O3 + 3 HCl + 3 KCl
HClO4 + Si(OH)4 = SiCl4O16 + H2O =>
4 HClO4 + Si(OH)4 = SiCl4O16 + 4 H2O
KMnO4 + H2SO4 + CH3CHO = K2SO4 + MnSO4 + HCOOH + H2O =>
6 KMnO4 + 9 H2SO4 + 5 CH3CHO = 3 K2SO4 + 6 MnSO4 + 10 HCOOH + 9 H2O
Al + Fe3O2 = Al2O3 + Fe2 =>
8 Al + 6 Fe3O2 = 4 Al2O3 + 9 Fe2
F + O = O3F2 =>
2 F + 3 O = O3F2
NaBiO3 + HCl = O2 + BiCl3 + NaCl + H2O =>
2 NaBiO3 + 8 HCl = O2 + 2 BiCl3 + 2 NaCl + 4 H2O
MnO + Li2O + Nb2O5 + Ta2O5 = Mn9LiMn3Ta6NbO30 =>
24 MnO + Li2O + Nb2O5 + 6 Ta2O5 = 2 Mn9LiMn3Ta6NbO30
Ag + NaNO3 = Ag(NO3)3 + Na =>
Ag + 3 NaNO3 = Ag(NO3)3 + 3 Na
I2 + KOH = KIO3 + KI + H2 =>
3 I2 + 6 KOH = 2 KIO3 + 4 KI + 3 H2
C5H10 + KMnO4 + H2SO4 = C3H7COOH + MnSO4 + K2SO4 + H2O =>
4 C5H10 + 4 KMnO4 + 6 H2SO4 = 5 C3H7COOH + 4 MnSO4 + 2 K2SO4 + 6 H2O
AgF + Zn = ZnF + Ag =>
AgF + Zn = ZnF + Ag
BaCl2 + AgNO3 = Ba[NO3]2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba[NO3]2 + 2 AgCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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