| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ba(NO3)2 + 2 K2(SO4) = Ba2(SO4)2 + 4 K(NO3)
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
FeBr3 + Na = NaBr3 + Fe =>
FeBr3 + Na = NaBr3 + Fe
NO2 + F2 = NO2F =>
2 NO2 + F2 = 2 NO2F
K2SO4 + AlCl3 = Al2(SO4)3 + KCl =>
3 K2SO4 + 2 AlCl3 = Al2(SO4)3 + 6 KCl
C6H6N2O2 + H2SO4 = C6H7N2O + HSO4 + H2O =>
C6H6N2O2 + 3 H2SO4 = C6H7N2O + 3 HSO4 + H2O
CuO(s) + H2SO4(l) = CuSO4(s) + H2O(l) =>
CuO(s) + H2SO4(l) = CuSO4(s) + H2O(l)
Be + KClO + KOH + H2O = K2[Be(OH)4] + KCl =>
Be + KClO + 2 KOH + H2O = K2[Be(OH)4] + KCl
Cs + O3 = Cs2O =>
6 Cs + O3 = 3 Cs2O
Fe2O3 + KClO3 + KOH = K2FeO4H2O + KCl =>
Fe2O3 + KClO3 + 4 KOH = 2 K2FeO4H2O + KCl
NaNO3 + NH3 + H2SO4 = Na2SO4 + NH4NO3 =>
2 NaNO3 + 2 NH3 + H2SO4 = Na2SO4 + 2 NH4NO3
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
Zn + HBrO = ZnBrO + H2 =>
2 Zn + 2 HBrO = 2 ZnBrO + H2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
C57H100O6 + O2 = CO2 + H2O =>
C57H100O6 + 79 O2 = 57 CO2 + 50 H2O
C8H4O3 + CH4N2O = C8H5NO2 + NH3 + CO2 =>
C8H4O3 + CH4N2O = C8H5NO2 + NH3 + CO2
H3SbO4 + Bi(OH)3 = Bi2(HSbO4)3 + H2O =>
3 H3SbO4 + 2 Bi(OH)3 = Bi2(HSbO4)3 + 6 H2O
NaHCO3 + HCl = NaCl + CO2 + H2O =>
NaHCO3 + HCl = NaCl + CO2 + H2O
Ca(ClO)2 + HCl = CaCl2 + H2O + Cl2 =>
Ca(ClO)2 + 4 HCl = CaCl2 + 2 H2O + 2 Cl2
MnO4{-} + NO2{-} + OH{-} = MnO4{2-} + NO3{-} + H2O =>
2 MnO4{-} + NO2{-} + 2 OH{-} = 2 MnO4{2-} + NO3{-} + H2O
AgF + NaCl = NaF + AgCl =>
AgF + NaCl = NaF + AgCl
H3O + HO2 = H2O2 =>
2 H3O + 4 HO2 = 5 H2O2
C3H10 + O2 = CO2 + H24 =>
12 C3H10 + 36 O2 = 36 CO2 + 5 H24
Fe + ZnBr2 = FeBr + Zn =>
2 Fe + ZnBr2 = 2 FeBr + Zn
C6H5NO2 + NaOH = C6H5OH + NaNO2 =>
C6H5NO2 + NaOH = C6H5OH + NaNO2
PH3 + O2 = P4OP + H2O =>
20 PH3 + 17 O2 = 4 P4OP + 30 H2O
Al2(SO4)3 + H2O = SO4 + Al(OH)3 + H3O =>
Al2(SO4)3 + 12 H2O = 3 SO4 + 2 Al(OH)3 + 6 H3O
H2SO4(aq) + KOH = KHSO4 + H2O =>
H2SO4(aq) + KOH = KHSO4 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MnSO4 + H2 = H2SO4 + Mn =>
MnSO4 + H2 = H2SO4 + Mn
C5H12 + I2 = C5H12I2 =>
C5H12 + I2 = C5H12I2
C8H4O3 + CH4N2O = C8H5NO2 + NH3 + CO2 =>
C8H4O3 + CH4N2O = C8H5NO2 + NH3 + CO2
Zn(aq) + NaCl(aq) = ZnCl2(aq) + Na(aq) =>
Zn(aq) + 2 NaCl(aq) = ZnCl2(aq) + 2 Na(aq)
C5H5N5 + H2O = C5H6N5 + OH =>
C5H5N5 + H2O = C5H6N5 + OH
Cr + HCl = CrCl3 + H2 =>
2 Cr + 6 HCl = 2 CrCl3 + 3 H2
Fe(CN)6{-3} + Ag + Br{-} = Fe(CN)6{-4} + AgBr =>
Fe(CN)6{-3} + Ag + Br{-} = Fe(CN)6{-4} + AgBr
Cu3N2 + Na2SO3 = CuSO3 + Na3N =>
Cu3N2 + 3 Na2SO3 = 3 CuSO3 + 2 Na3N
K2MnO4 + HNO3 = MnO4 + MnO2 + KNO3 + H2O =>
2 K2MnO4 + 4 HNO3 = MnO4 + MnO2 + 4 KNO3 + 2 H2O
NiCl2 + H2O = HCl + NiO =>
NiCl2 + H2O = 2 HCl + NiO
CH3COOH + SIO2 = CH3O2 + SICOOH =>
CH3COOH + SIO2 = CH3O2 + SICOOH
Ni + PbF4 = NiF2 + Pb =>
2 Ni + PbF4 = 2 NiF2 + Pb
N2(g) + O2(g) + H2O(g) = NH4NO3(s) =>
2 N2(g) + O2(g) + 4 H2O(g) = 2 NH4NO3(s)
(CH3)HSO4 = (CH3)SO4{-} + H{+} =>
(CH3)HSO4 = (CH3)SO4{-} + H{+}
C2H10O4 + NH3 + H2 = C6H16N2 + H2O =>
3 C2H10O4 + 2 NH3 + 2 H2 = C6H16N2 + 12 H2O
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Rh + HCl + HNO3 = H2O + H2RhCl6 + NO =>
3 Rh + 18 HCl + 4 HNO3 = 8 H2O + 3 H2RhCl6 + 4 NO
Al2O3 + C12H26O = Al + C12H24O + H2O =>
Al2O3 + 3 C12H26O = 2 Al + 3 C12H24O + 3 H2O
Sn + HNO3 = SnO2 + NO2 + H2O =>
Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
Fe3 = Fe =>
Fe3 = 3 Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/03/24
Équations équilibrées sur10/03/23
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