| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CO3Fe(NO3)2 = FeCO3K2(NO3)2
Cu + H = CuH =>
Cu + H = CuH
Mo + HCl = MoH + Cl =>
Mo + HCl = MoH + Cl
NaCl(aq) + Pb(NO3)2 = PbCl2 + NaNO3(aq) =>
2 NaCl(aq) + Pb(NO3)2 = PbCl2 + 2 NaNO3(aq)
P4 + Ba = P4Ba =>
P4 + Ba = P4Ba
HCOOHCO2 = HOOCCOOH =>
HCOOHCO2 = HOOCCOOH
Na3PO4 + CaCl = Ca3PO4 + NaCl =>
Na3PO4 + 3 CaCl = Ca3PO4 + 3 NaCl
O3 + NaI = Na2O + I2 =>
O3 + 6 NaI = 3 Na2O + 3 I2
KNO3 + C12H22O11 = K2CO3 + N3 + CO2 + H2O =>
48 KNO3 + 5 C12H22O11 = 24 K2CO3 + 16 N3 + 36 CO2 + 55 H2O
Al2O3(s) + CO(g) = Al(s) + CO2(g) =>
Al2O3(s) + 3 CO(g) = 2 Al(s) + 3 CO2(g)
Co + Se = Co2Se3 =>
2 Co + 3 Se = Co2Se3
HgNO + NaCl = HgCl + NaNO =>
HgNO + NaCl = HgCl + NaNO
C2H5OH + OH = CO2 + H2O =>
C2H5OH + 12 OH = 2 CO2 + 9 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Mn + H2CO3 = MnCO3 + H2 =>
Mn + H2CO3 = MnCO3 + H2
C6H22O6 + O2 = CO2 + H2O =>
2 C6H22O6 + 17 O2 = 12 CO2 + 22 H2O
Sb2S2 + O2 = Sb2O3 + SO2 =>
2 Sb2S2 + 7 O2 = 2 Sb2O3 + 4 SO2
Ni + H3PO4 + CH4 = Ni2P + CO2 + H2O =>
16 Ni + 8 H3PO4 + 5 CH4 = 8 Ni2P + 5 CO2 + 22 H2O
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl
I1 + O2 = I2O1 =>
4 I1 + O2 = 2 I2O1
FeCl3 + HI = FeCl2 + I + HCl =>
FeCl3 + HI = FeCl2 + I + HCl
Na(CO3)2 = Na + CO3 =>
Na(CO3)2 = Na + 2 CO3
FeCl3 + HI = FeCl2 + I + HCl =>
FeCl3 + HI = FeCl2 + I + HCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2 + C12 = HC1 =>
6 H2 + C12 = 12 HC1
B2O3 + BaO = Ba5B4O11 =>
2 B2O3 + 5 BaO = Ba5B4O11
AgNO3 + Al = AlNO3 + Ag2 =>
2 AgNO3 + 2 Al = 2 AlNO3 + Ag2
FeCl3 + HI = FeCl2 + I + HCl =>
FeCl3 + HI = FeCl2 + I + HCl
CH4O + NH3 = CH5N + H2O =>
CH4O + NH3 = CH5N + H2O
O2 + Sb2S = Sb2O4 + SO2 =>
3 O2 + Sb2S = Sb2O4 + SO2
FeCl3 + HI = FeCl2 + I + HCl =>
FeCl3 + HI = FeCl2 + I + HCl
Ga + O = Ga2O3 =>
2 Ga + 3 O = Ga2O3
HI + NaIO + HCl = NaCl + I2 + H2O =>
HI + NaIO + HCl = NaCl + I2 + H2O
Na2CO3 + Pb(NO3)2 = Na2(NO3)2 + PbCO3 =>
Na2CO3 + Pb(NO3)2 = Na2(NO3)2 + PbCO3
ClO3 + H2 = H2O + Cl =>
ClO3 + 3 H2 = 3 H2O + Cl
CH3I + HI = CH4 + I2 =>
CH3I + HI = CH4 + I2
FeCl3 + HI = FeCl2 + I + HCl =>
FeCl3 + HI = FeCl2 + I + HCl
FeO3(s) + Al(s) = Fe(s) + Al2O(s) =>
FeO3(s) + 6 Al(s) = Fe(s) + 3 Al2O(s)
FeCl3 + HI = FeCl2 + I + HCl =>
FeCl3 + HI = FeCl2 + I + HCl
FeTiO3 + HCl + Cl2 = FeCl3 + TiO2 + H2O2 =>
2 FeTiO3 + 2 HCl + 2 Cl2 = 2 FeCl3 + 2 TiO2 + H2O2
H2CrO4 + K2SO4 = K2CrO4 + H2SO4 =>
H2CrO4 + K2SO4 = K2CrO4 + H2SO4
KClO4 + CH4 = KCl + H2O + CO2 =>
KClO4 + CH4 = KCl + 2 H2O + CO2
AuCl + SnCl2 = SnCl4 + Au =>
2 AuCl + SnCl2 = SnCl4 + 2 Au
FeCl3 + HI = FeCl2 + I + HCl =>
FeCl3 + HI = FeCl2 + I + HCl
Pb(OH)2 + H2O = Pb(OH)4 + H2 =>
Pb(OH)2 + 2 H2O = Pb(OH)4 + H2
FeCl3 + HI = FeCl2 + I + HCl =>
FeCl3 + HI = FeCl2 + I + HCl
Cr2(SO4)3 + Ba(OH)2 = Cr(OH)3 + Ba(SO4) =>
Cr2(SO4)3 + 3 Ba(OH)2 = 2 Cr(OH)3 + 3 Ba(SO4)
AlCl3 + Ba(OH)2 = Al(OH)2 + BaCl3 =>
AlCl3 + Ba(OH)2 = Al(OH)2 + BaCl3
FeCl3 + HI = FeCl2 + I + HCl =>
FeCl3 + HI = FeCl2 + I + HCl
La + Cr2O4 = La2(Cr2O4)3 =>
2 La + 3 Cr2O4 = La2(Cr2O4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/10/24
Équations équilibrées sur06/09/23
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