| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H14 + O2 = 2 C6H14O
Al + CuCl = AlCl3 + Cu =>
Al + 3 CuCl = AlCl3 + 3 Cu
S + Cu = CuS =>
S + Cu = CuS
Al(OH)3 + C = H2O + Al + CO =>
2 Al(OH)3 + 3 C = 3 H2O + 2 Al + 3 CO
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
H3O + O = H2O =>
2 H3O + O = 3 H2O
Fe(CrO2)2 + O + K2CO3 = KFeO2 + K2CrO4 + CO2 =>
2 Fe(CrO2)2 + 7 O + 5 K2CO3 = 2 KFeO2 + 4 K2CrO4 + 5 CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MgCl2 + CuS = MgS + CuCl2 =>
MgCl2 + CuS = MgS + CuCl2
Ag + Zn3PO4 = Ag3PO4 + Zn =>
3 Ag + Zn3PO4 = Ag3PO4 + 3 Zn
CuCl2 + NH4OH = CuOH + NH4Cl2 =>
CuCl2 + NH4OH = CuOH + NH4Cl2
TiCl3 + (NH4)2Fe(SO4)2 = Ti2(SO4)3 + NH4Cl + FeCl2 =>
4 TiCl3 + 3(NH4)2Fe(SO4)2 = 2 Ti2(SO4)3 + 6 NH4Cl + 3 FeCl2
ethanol + Oxygen = carbondioxide + water =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Mn(OH)Cl + HCl = MnCl2 + H2O =>
Mn(OH)Cl + HCl = MnCl2 + H2O
SO2 + LiO = SLi2 + O2 =>
SO2 + 2 LiO = SLi2 + 2 O2
C10H15NO + KOH + NH4NO3 + Li = C10H15N + LiH + KNO3 =>
C10H15NO + 2 KOH + NH4NO3 + 6 Li = C10H15N + 6 LiH + 2 KNO3
Fe(OH) + SO = FeSO + HO =>
Fe(OH) + SO = FeSO + HO
As + Cl2 = AsCl5 =>
2 As + 5 Cl2 = 2 AsCl5
Zn + (CuCl)2 = ZnCl2 + Cu =>
Zn + (CuCl)2 = ZnCl2 + 2 Cu
K2Cr2O7 + BaCl2 = BaCr2O7 + KCl =>
K2Cr2O7 + BaCl2 = BaCr2O7 + 2 KCl
Pb(NO3)3(aq) + Na2CO3(aq) = Pb2(CO3)3(s) + NaNO3(aq) =>
2 Pb(NO3)3(aq) + 3 Na2CO3(aq) = Pb2(CO3)3(s) + 6 NaNO3(aq)
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
Ba + Al = Ba2Al =>
2 Ba + Al = Ba2Al
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Ba(C2H3O2)2 + (NH4)3PO4 = Ba3(PO4)2 + NH4C2H3O2 =>
3 Ba(C2H3O2)2 + 2(NH4)3PO4 = Ba3(PO4)2 + 6 NH4C2H3O2
(NH4)3PO4 + Ba(OH)2 = Ba3(PO4)2 + NH4OH =>
2(NH4)3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH4OH
NaI + H2SO4 = SO2 + I2 + Na2SO4 + H2O =>
2 NaI + 2 H2SO4 = SO2 + I2 + Na2SO4 + 2 H2O
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
PbO2 + SO4 + H = PbSO4 + H2O =>
PbO2 + SO4 + 4 H = PbSO4 + 2 H2O
BaCO3 + Ca3(Po4)2 = Ba(Po4)2 + Ca3(CO3) =>
BaCO3 + Ca3(Po4)2 = Ba(Po4)2 + Ca3(CO3)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K[Al(OH)4] + H2C2O4*2H2O + KOH = K3[Al(C2O4)3]*3H2O + H2O =>
K[Al(OH)4] + 3 H2C2O4*2H2O + 2 KOH = K3[Al(C2O4)3]*3H2O + 9 H2O
CuCl2 + (NH4)3PO4 = Cu3(PO4)2 + NH4Cl =>
3 CuCl2 + 2(NH4)3PO4 = Cu3(PO4)2 + 6 NH4Cl
KMnO4 + Cr(OH)2 + H2SO4 = Cr2(SO4)3 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 10 Cr(OH)2 + 18 H2SO4 = 5 Cr2(SO4)3 + K2SO4 + 2 MnSO4 + 28 H2O
C2H5NH2 + O2 = CO2 + H2O + N2 =>
4 C2H5NH2 + 15 O2 = 8 CO2 + 14 H2O + 2 N2
K[Al(OH)4] + H2C2O4*2H2O + KOH = K3[Al(C2O4)3]*3H2O + H2O =>
K[Al(OH)4] + 3 H2C2O4*2H2O + 2 KOH = K3[Al(C2O4)3]*3H2O + 9 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
CuO + HCOOH = (HCOO)2Cu + H2O =>
CuO + 2 HCOOH = (HCOO)2Cu + H2O
Na3(SO)4 + KCl = NaCl + K3(SO)4 =>
Na3(SO)4 + 3 KCl = 3 NaCl + K3(SO)4
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
BeOHCl = Be(OH)Cl =>
BeOHCl = Be(OH)Cl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
HCOONa = HCOO + Na =>
HCOONa = HCOO + Na
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2SO3 + Br2 + H2O = Na2SO4 + HBr =>
Na2SO3 + Br2 + H2O = Na2SO4 + 2 HBr
BeO + KOH = K2BeO2 + H2O =>
BeO + 2 KOH = K2BeO2 + H2O
KCl = K + Cl2 =>
2 KCl = 2 K + Cl2
[SO4]{2-} + Zn + H{+} = S{2-}\ + Zn2{+} + H2O =>
[SO4]{2-} + 16 Zn + 8 H{+} = S{2-}\ + 8 Zn2{+} + 4 H2O
Ca(IO3)2 + KI + HCl = CaCl + KCl + I2 + H2O =>
2 Ca(IO3)2 + 22 KI + 24 HCl = 2 CaCl + 22 KCl + 13 I2 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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