| Équations équilibrées la veille | Équations équilibrées le lendemain |
Au{3+} + 2 Fe{2+} = Au{+} + 2 Fe{3+}
H2SO4MeO = MeSO4H2O =>
H2SO4MeO = MeSO4H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Al + FeCl2 = Fe + AlCl3 =>
2 Al + 3 FeCl2 = 3 Fe + 2 AlCl3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mn + AgNO3 = Mn(NO3)2 + Ag =>
Mn + 2 AgNO3 = Mn(NO3)2 + 2 Ag
P4O10 + KOH = K3PO4 + H2O =>
P4O10 + 12 KOH = 4 K3PO4 + 6 H2O
CH3CH2Cl + NaOH = CH2CH2 + NaCl + HOH =>
CH3CH2Cl + NaOH = CH2CH2 + NaCl + HOH
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
K2CrO4 + H2SO4 + H2O2 + C2H5OC2H5 = CrO(O2)2C4H10O + H2O + K2SO4 =>
K2CrO4 + H2SO4 + 2 H2O2 + C2H5OC2H5 = CrO(O2)2C4H10O + 3 H2O + K2SO4
CHCl3 + CaO = CO + CaCl2 + H2O =>
2 CHCl3 + 3 CaO = 2 CO + 3 CaCl2 + H2O
CUSO4Zu = ZuSO4CU =>
CUSO4Zu = ZuSO4CU
NaHCO3 + HCl = NaCl + H2O(l) + CO2(g) =>
NaHCO3 + HCl = NaCl + H2O(l) + CO2(g)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
SO3{2-} + MnO4{-} + H{+} = SO4{2-}(aq) + Mn{2+} + H2O =>
5 SO3{2-} + 2 MnO4{-} + 6 H{+} = 5 SO4{2-}(aq) + 2 Mn{2+} + 3 H2O
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
FeSO4*7H2O + Na3C6H5O7*2H2O = FeC6H5NaO7 + Na2SO4 + H2O =>
FeSO4*7H2O + Na3C6H5O7*2H2O = FeC6H5NaO7 + Na2SO4 + 9 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
BaO + NaNO3 = Ba(NO3)2 + Na2O =>
BaO + 2 NaNO3 = Ba(NO3)2 + Na2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
CU + Zn = CUZn =>
CU + Zn = CUZn
Sn + CI2 = SnCI2 =>
Sn + CI2 = SnCI2
MnO2Al(OH)3 = Mn(OH)3AlO2 =>
MnO2Al(OH)3 = Mn(OH)3AlO2
La2(CO3)3 + H2SO4 = La2(SO4)3 + H2O + CO2 =>
La2(CO3)3 + 3 H2SO4 = La2(SO4)3 + 3 H2O + 3 CO2
SbCl3 + Br2 + NaOH = Na3SbO4 + NaBr + NaCl + H2O =>
SbCl3 + Br2 + 8 NaOH = Na3SbO4 + 2 NaBr + 3 NaCl + 4 H2O
CH3(g) + O(g) = CO(g) + H2O(g) =>
2 CH3(g) + 5 O(g) = 2 CO(g) + 3 H2O(g)
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
Al2(SO4)3 = Al2O3 + SO3 =>
Al2(SO4)3 = Al2O3 + 3 SO3
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Na2SO3 + HCl = NaCl + SO2 + H2O =>
Na2SO3 + 2 HCl = 2 NaCl + SO2 + H2O
C2O4 + H2O = C6H12O6 + O =>
3 C2O4 + 6 H2O = C6H12O6 + 12 O
C9H13N + H2SO4 = (C9H13N)2*H2SO4 =>
2 C9H13N + H2SO4 = (C9H13N)2*H2SO4
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
FeCl4 + OH = Fe(OH)3 + Cl2 =>
FeCl4 + 3 OH = Fe(OH)3 + 2 Cl2
Sn + CI2 = SnCI2 =>
Sn + CI2 = SnCI2
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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