Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg2O2 = 2 MgO
CHCl3 + Cu{+} + H2O = Cu{2+} + Cl{-} + OH + CH4 =>
CHCl3 + 3 Cu{+} + 3 H2O = 3 Cu{2+} + 3 Cl{-} + 3 OH + CH4
Bi(ClO3) = Bi + ClO3 =>
Bi(ClO3) = Bi + ClO3
Ca(HCO3)2 + HBr = Ca(Br)2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HBr = Ca(Br)2 + 2 CO2 + 2 H2O
HgNO{3} + KBr = HgBr + KNO{3} =>
HgNO{3} + KBr = HgBr + KNO{3}
F + SrCl2 = SrF2 + Cl =>
2 F + SrCl2 = SrF2 + 2 Cl
C6H7N + Br2 = C6H4NBr3 + HBr =>
C6H7N + 3 Br2 = C6H4NBr3 + 3 HBr
BaSO4 + Pb(NO3)2 = Ba(NO3)2 + PbSO4 =>
BaSO4 + Pb(NO3)2 = Ba(NO3)2 + PbSO4
SiCl4 + H2 = Si + HCl =>
SiCl4 + 2 H2 = Si + 4 HCl
KCHO2 + H2O = HKCHO2 + OH =>
KCHO2 + H2O = HKCHO2 + OH
Kl + Na2CO3 = KlCO3 + Na2Kl =>
2 Kl + Na2CO3 = KlCO3 + Na2Kl
Al + NH4ClO4 = Al2O3 + AlCl3 + H2O + N2 =>
10 Al + 6 NH4ClO4 = 4 Al2O3 + 2 AlCl3 + 12 H2O + 3 N2
Al + NaO = AlO + Na =>
Al + NaO = AlO + Na
Zn + H2SO4 = Zn(SO4)2 + H2O + S =>
3 Zn + 8 H2SO4 = 3 Zn(SO4)2 + 8 H2O + 2 S
H + C3H7MgBr + C4H8O2 = C9H20O + HOMgBr =>
10 H + 7 C3H7MgBr + 6 C4H8O2 = 5 C9H20O + 7 HOMgBr
Fe(OH)2 + HNO3 = Fe(OH)NO3 + H2O =>
Fe(OH)2 + HNO3 = Fe(OH)NO3 + H2O
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
Ba(OH)2(H2O)8(s) + NH4NO3(s) = Ba(NO3)2(s) + NH3(aq) + H2O(l) =>
Ba(OH)2(H2O)8(s) + 2 NH4NO3(s) = Ba(NO3)2(s) + 2 NH3(aq) + 10 H2O(l)
Ca + I2 = Ca2I2 =>
2 Ca + I2 = Ca2I2
K(MnO4) + KCl + H2SO4 = KSO4 + Cl2 + MnSO4 + H2O =>
K(MnO4) + 2 KCl + 4 H2SO4 = 3 KSO4 + Cl2 + MnSO4 + 4 H2O
MnO4{-} + C2O4{2-} + H2O = MnO2 + CO2 + OH{-} =>
2 MnO4{-} + 3 C2O4{2-} + 4 H2O = 2 MnO2 + 6 CO2 + 8 OH{-}
BaCl + Na2SO4 = Ba2SO4 + NaCl =>
2 BaCl + Na2SO4 = Ba2SO4 + 2 NaCl
Si + Mg2Si = MgSi2 =>
3 Si + Mg2Si = 2 MgSi2
Rb3P + Br2 = RbBr + P =>
2 Rb3P + 3 Br2 = 6 RbBr + 2 P
Na2CO3 + Cr(NO3)3 = Cr2(CO3)3 + NaNO3 =>
3 Na2CO3 + 2 Cr(NO3)3 = Cr2(CO3)3 + 6 NaNO3
Zn + KNO3 + KOH + H2O = NH3 + K2(Zn(OH)4) =>
4 Zn + KNO3 + 7 KOH + 6 H2O = NH3 + 4 K2(Zn(OH)4)
Cr(OH)2 + Cl2 + NaOH = Na2CrO6 + NaCl + H2O =>
Cr(OH)2 + 4 Cl2 + 10 NaOH = Na2CrO6 + 8 NaCl + 6 H2O
KMnO4 + FeSO4(NH4)2SO4 + H2SO4 = K2SO4 + Fe2(SO4)3 + MnSO4 + (NH4)2SO4 + H2O =>
2 KMnO4 + 10 FeSO4(NH4)2SO4 + 8 H2SO4 = K2SO4 + 5 Fe2(SO4)3 + 2 MnSO4 + 10(NH4)2SO4 + 8 H2O
C5H11OH + HOH = C5H11(OH)2 + H2 =>
2 C5H11OH + 2 HOH = 2 C5H11(OH)2 + H2
Fe2O3(s) + H2(g) = Fe(s) + H2O(l)* =>
Fe2O3(s) + 3 H2(g) = 2 Fe(s) + 3 H2O(l)*
FeBr2(aq) + K2CO3(aq) = FeCO3(s) + KBr(s) =>
FeBr2(aq) + K2CO3(aq) = FeCO3(s) + 2 KBr(s)
MnO2 + HI = MnI3 + I2 + H2O =>
2 MnO2 + 8 HI = 2 MnI3 + I2 + 4 H2O
Fe2O3 + FeO = Fe3O4 =>
Fe2O3 + FeO = Fe3O4
H2Se + HNO3 = Se(OH)2 + NO + H2O =>
3 H2Se + 4 HNO3 = 3 Se(OH)2 + 4 NO + 2 H2O
CH3NH2 + H2O = CH4N + H3O =>
CH3NH2 + H2O = CH4N + H3O
Fe2O3 + Cl2 = Fe2O3Cl3 =>
2 Fe2O3 + 3 Cl2 = 2 Fe2O3Cl3
CaCl2 + FeO = FeCl2 + CaO =>
CaCl2 + FeO = FeCl2 + CaO
CH3CN + HCl + H2O = CH3CH(OH)COOH + NH4Cl =>
3 CH3CN + 3 HCl + 6 H2O = 2 CH3CH(OH)COOH + 3 NH4Cl
SO3{-2} + Co(OH)2 = Co + SO4{-2} + H2O =>
SO3{-2} + Co(OH)2 = Co + SO4{-2} + H2O
CH3CH2Cl + O2 = CO2 + H2O + Cl2 =>
4 CH3CH2Cl + 13 O2 = 8 CO2 + 10 H2O + 2 Cl2
CuSO4 + NaCl + SO2 + H2O = CuCl + Na2SO4 + H2SO4 =>
2 CuSO4 + 2 NaCl + SO2 + 2 H2O = 2 CuCl + Na2SO4 + 2 H2SO4
CH3CH2COOCH3 + NaOH = CH3CH2CH2COONa + H2O =>
CH3CH2COOCH3 + NaOH = CH3CH2CH2COONa + H2O
Fe(NO3)3 + HOH = Fe(OH)3 + HNO3 =>
Fe(NO3)3 + 3 HOH = Fe(OH)3 + 3 HNO3
NCl3 + H2O + HClO = HCl + HNO3 =>
NCl3 + 2 H2O + HClO = 4 HCl + HNO3
NaBiI2 + Cs + I = CsBi2I9 + Na =>
2 NaBiI2 + Cs + 5 I = CsBi2I9 + 2 Na
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C7H5(NO2)3 + O2 = NO2 + CO2 + H2O =>
4 C7H5(NO2)3 + 33 O2 = 12 NO2 + 28 CO2 + 10 H2O
KCr2O7 + HCl = KCl + CrCl3 + H2O + Cl =>
KCr2O7 + 14 HCl = KCl + 2 CrCl3 + 7 H2O + 7 Cl
Na2Cr2O7 + NaI + HCl = CrCl3 + NaCl + I2 + H2O =>
Na2Cr2O7 + 6 NaI + 14 HCl = 2 CrCl3 + 8 NaCl + 3 I2 + 7 H2O
Cu(NO3)2 + H2O = HNO3 + CuOHNO3 =>
Cu(NO3)2 + H2O = HNO3 + CuOHNO3
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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