| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgH2 = Mg + 2 H
(NH3) + I2 = (NI3) + H2 =>
2(NH3) + 3 I2 = 2(NI3) + 3 H2
Na(CO3)2 + CaOH1 = NaOH1 + Ca(CO3)2 =>
Na(CO3)2 + CaOH1 = NaOH1 + Ca(CO3)2
H2 = H4030 =>
2015 H2 = H4030
MnO8 + HCl = MnCl2 + Cl + H2O =>
MnO8 + 16 HCl = MnCl2 + 14 Cl + 8 H2O
Ni(NO3)2 + NaCr2O7 = Ni(Cr2O7)2 + NaNO3 =>
Ni(NO3)2 + 2 NaCr2O7 = Ni(Cr2O7)2 + 2 NaNO3
FeCO3 + NaOH = Na2CO3 + Fe(OH)2 =>
FeCO3 + 2 NaOH = Na2CO3 + Fe(OH)2
MnO8 + HCl = MnCl2 + Cl + H2O =>
MnO8 + 16 HCl = MnCl2 + 14 Cl + 8 H2O
NaO + Mg = MgO + Na =>
NaO + Mg = MgO + Na
AgNO3(aq) + Al(s) = Ag(s) + Al(NO3)3(aq) =>
3 AgNO3(aq) + Al(s) = 3 Ag(s) + Al(NO3)3(aq)
Al + H2SO4 = H2Al2(SO4) =>
2 Al + H2SO4 = H2Al2(SO4)
MnO8 + HCl = MnCl2 + Cl + H2O =>
MnO8 + 16 HCl = MnCl2 + 14 Cl + 8 H2O
RbOH + H2SO4 = H2O + Rb2SO4 =>
2 RbOH + H2SO4 = 2 H2O + Rb2SO4
Ba(OH)2 = BaO + H2 + O2 =>
2 Ba(OH)2 = 2 BaO + 2 H2 + O2
(NH3) + I2 = (NI3) + H2 =>
2(NH3) + 3 I2 = 2(NI3) + 3 H2
CaSO3H2SO4 = CaSO4H2OSO2 =>
CaSO3H2SO4 = CaSO4H2OSO2
MnO8 + HCl = MnCl2 + Cl + H2O =>
MnO8 + 16 HCl = MnCl2 + 14 Cl + 8 H2O
NaO + Mg = MgO + Na =>
NaO + Mg = MgO + Na
C36H56O24N + O2 = CO2 + H2O + N2 =>
2 C36H56O24N + 76 O2 = 72 CO2 + 56 H2O + N2
(NH3) + I2 = (NI3) + H2 =>
2(NH3) + 3 I2 = 2(NI3) + 3 H2
Cl2O + NH3 = N2 + NH4Cl + H2O =>
3 Cl2O + 10 NH3 = 2 N2 + 6 NH4Cl + 3 H2O
MnO8 + HCl = MnCl2 + Cl + H2O =>
MnO8 + 16 HCl = MnCl2 + 14 Cl + 8 H2O
(NH3) + I2 = (NI3) + H2 =>
2(NH3) + 3 I2 = 2(NI3) + 3 H2
HNO3 + Au = AuNO3 + NO2 + H2O =>
2 HNO3 + Au = AuNO3 + NO2 + H2O
Fe7S8 + O2 = Fe3O4 + S =>
3 Fe7S8 + 14 O2 = 7 Fe3O4 + 24 S
COO2 + H2O = C6H12O6 + O2 =>
6 COO2 + 6 H2O = C6H12O6 + 9 O2
SBi = BiS =>
SBi = BiS
(NH3) + I2 = (NI3) + H2 =>
2(NH3) + 3 I2 = 2(NI3) + 3 H2
NaO + Mg = MgO + Na =>
NaO + Mg = MgO + Na
NaOH + NH3 = H2O + Na3N =>
3 NaOH + NH3 = 3 H2O + Na3N
NaO + Mg = MgO + Na =>
NaO + Mg = MgO + Na
O{+} = O{+2)+e =>
O{+} = O{+2)+e
KI + HCl = ClKI + H =>
KI + HCl = ClKI + H
MnO8 + HCl = MnCl2 + Cl + H2O =>
MnO8 + 16 HCl = MnCl2 + 14 Cl + 8 H2O
NaO + Mg = MgO + Na =>
NaO + Mg = MgO + Na
VCl3 = VCl + VCl4 =>
3 VCl3 = VCl + 2 VCl4
Fe3O4 = Fe2O3 + FeO =>
Fe3O4 = Fe2O3 + FeO
MnCl4 = Mn + Cl4 =>
MnCl4 = Mn + Cl4
Al4Si3 + H2O = Al(OH)3 + SiH4 =>
Al4Si3 + 12 H2O = 4 Al(OH)3 + 3 SiH4
BeO + XH2O = BeH2O + XO =>
BeO + XH2O = BeH2O + XO
NaO + Mg = MgO + Na =>
NaO + Mg = MgO + Na
MnO8 + HCl = MnCl2 + Cl + H2O =>
MnO8 + 16 HCl = MnCl2 + 14 Cl + 8 H2O
CuPb(NO3)2 = Cu(NO3)2Pb =>
CuPb(NO3)2 = Cu(NO3)2Pb
Al4Si3 + H2O = Al(OH)3 + SiH4 =>
Al4Si3 + 12 H2O = 4 Al(OH)3 + 3 SiH4
NaO + Mg = MgO + Na =>
NaO + Mg = MgO + Na
CH2O2 + Na = HCOONa + H2 =>
2 CH2O2 + 2 Na = 2 HCOONa + H2
HCOOH + HS = COOH + H2S =>
HCOOH + HS = COOH + H2S
MnO8 + HCl = MnCl2 + Cl + H2O =>
MnO8 + 16 HCl = MnCl2 + 14 Cl + 8 H2O
KMnO4 + KCl + H2SO4 = MnSO4 + Cl2 + H2O + K2SO4 =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 5 Cl2 + 8 H2O + 6 K2SO4
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/02/24
Équations équilibrées sur04/01/23
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