| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH2OH9CHOHCH2OH + 11 O2 = 6 CO2 + 16 H2O
O10 + P4 = PO5 =>
2 O10 + P4 = 4 PO5
KIO + SnSO4 + KOH + H2O = KI + K2[Sn(OH)6] + K2SO4 =>
KIO + SnSO4 + 4 KOH + H2O = KI + K2[Sn(OH)6] + K2SO4
KNO2 + KNO3 + Cr2O3 = K2CrO4 + NO =>
3 KNO2 + KNO3 + Cr2O3 = 2 K2CrO4 + 4 NO
Cr6Fe2O21 + H2O = Cr6Fe2O21H + OH =>
Cr6Fe2O21 + H2O = Cr6Fe2O21H + OH
NH4OH + O2 = HNO3 + H2O =>
NH4OH + 2 O2 = HNO3 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
ZnO2 + Al = Al2O3 + Zn =>
3 ZnO2 + 4 Al = 2 Al2O3 + 3 Zn
Al + Cr7O3 = Al2O3 + Cr =>
2 Al + Cr7O3 = Al2O3 + 7 Cr
F5C4(OH) = C4(OH)F5 =>
F5C4(OH) = C4(OH)F5
Sn + HNO3 = SnHO3 + N =>
Sn + HNO3 = SnHO3 + N
(NH4)2SO4 + CuCl2 = (NH4)Cl + Cu2(SO4)2 =>
2(NH4)2SO4 + 2 CuCl2 = 4(NH4)Cl + Cu2(SO4)2
I2 + K2SO4 + H2O + Cr2(SO4)3 + Na2SO4 = K2CrO7 + NaI + H2SO4 =>
9 I2 + 2 K2SO4 + 14 H2O + Cr2(SO4)3 + 9 Na2SO4 = 2 K2CrO7 + 18 NaI + 14 H2SO4
Ag2S + Mg = Ag + MgS =>
Ag2S + Mg = 2 Ag + MgS
Li + Cs2O = Cs + Li2O =>
2 Li + Cs2O = 2 Cs + Li2O
Cu + HC1 = CuC1 + H2 =>
2 Cu + 2 HC1 = 2 CuC1 + H2
KNO3 + ZnI2 = KI + Zn(NO3)2 =>
2 KNO3 + ZnI2 = 2 KI + Zn(NO3)2
Al = Al3{+} + e =>
3 Al = Al3{+} + e
CuSO4 + H2S = H2SO4CuS =>
CuSO4 + H2S = H2SO4CuS
C6H14N2O2 + MnSO4 + NaOH = C6H10N2O2Na2Mn + H2O + H2SO4 =>
C6H14N2O2 + MnSO4 + 2 NaOH = C6H10N2O2Na2Mn + 2 H2O + H2SO4
P2O3 + NaOH = Na4P2O5 + H2O =>
P2O3 + 4 NaOH = Na4P2O5 + 2 H2O
H2CO3 + Fe(OH)2 = FeCO3 + H2O =>
H2CO3 + Fe(OH)2 = FeCO3 + 2 H2O
P4 = P1 =>
P4 = 4 P1
CaCl2 + H2O2 = Ca(ClO4)2 + H2O =>
CaCl2 + 8 H2O2 = Ca(ClO4)2 + 8 H2O
(Cu(NO3)2) + NaOH = (Cu(OH)2) + NaNO3 =>
(Cu(NO3)2) + 2 NaOH = (Cu(OH)2) + 2 NaNO3
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
F + H2O = HF + OH =>
F + H2O = HF + OH
Ca(OH)2 + Fe2(SO4)3 = Fe(OH)3 + Ca(SO4) =>
3 Ca(OH)2 + Fe2(SO4)3 = 2 Fe(OH)3 + 3 Ca(SO4)
Fe + SO3 = Fe(SO3)2 =>
Fe + 2 SO3 = Fe(SO3)2
NaCl + AgNOe3 = NaNOe3 + AgCl =>
NaCl + AgNOe3 = NaNOe3 + AgCl
NH3 + C6H8O7 = (NH4)3C6H5O7 =>
3 NH3 + C6H8O7 = (NH4)3C6H5O7
N2H5OH + H2O2 = N2 + H2O =>
N2H5OH + 2 H2O2 = N2 + 5 H2O
Al + SnCl4 = Sn + AlCl2 =>
2 Al + SnCl4 = Sn + 2 AlCl2
Cl2O7 + Na2O = Cl2O + Na2O7 =>
Cl2O7 + Na2O = Cl2O + Na2O7
NH4{+} + OH{-} = N + H + O =>
NH4{+} + OH{-} = N + 5 H + O
C3H7MgCl + CO2 = C4H7O2MgCl =>
C3H7MgCl + CO2 = C4H7O2MgCl
Fe(OH)3 + HClO = [Fe(OH)2]ClO + H2O =>
Fe(OH)3 + HClO = [Fe(OH)2]ClO + H2O
BeF2 + Na2SO4 = BeSO4 + NaF =>
BeF2 + Na2SO4 = BeSO4 + 2 NaF
Li2C2O4 + Ca(ClO4)2 = CaC2O4 + LiClO4 =>
Li2C2O4 + Ca(ClO4)2 = CaC2O4 + 2 LiClO4
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
KMn(O)4 + N(H)3 = KN(O)3 + Mn(O)2 + KOH + (H)2O =>
8 KMn(O)4 + 3 N(H)3 = 3 KN(O)3 + 8 Mn(O)2 + 5 KOH + 2(H)2O
Na(OH) + HC1 = NaC1 + H2O =>
Na(OH) + HC1 = NaC1 + H2O
SnCl2 + KOH = Sn(OH)2 + KCl =>
SnCl2 + 2 KOH = Sn(OH)2 + 2 KCl
NH4{+} + OH{-} = N + H + O =>
NH4{+} + OH{-} = N + 5 H + O
BiC7O4H5 + HCl = C7O3H6 + BiCl3 + H2O =>
BiC7O4H5 + 3 HCl = C7O3H6 + BiCl3 + H2O
PH3 = P + H3 =>
PH3 = P + H3
Cr + Cl + H2O = HCl + Cr(OH)3 =>
Cr + 3 Cl + 3 H2O = 3 HCl + Cr(OH)3
NH4{+} + OH{-} = N + H + O =>
NH4{+} + OH{-} = N + 5 H + O
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
Ag + H2O = AgO + H2 =>
Ag + H2O = AgO + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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