| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Zn(ClO)2 + 2 Al = 2 Al(ClO)3 + 3 Zn
SbS2 + HNO3 = HSbO3 + S + NO + H2O =>
3 SbS2 + 5 HNO3 = 3 HSbO3 + 6 S + 5 NO + H2O
NH4NO2 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
8 NH4NO2 + 3 Ca(OH)2 = 3 Ca(NO3)2 + 10 NH3 + 4 H2O
C6H12O6 + Cl2 + H2O = CO2 + HCl =>
C6H12O6 + 12 Cl2 + 6 H2O = 6 CO2 + 24 HCl
Os + Br2 = OsBr4 =>
Os + 2 Br2 = OsBr4
Na2S + Cl2 + H2O = Na2SO4 + HCl =>
Na2S + 4 Cl2 + 4 H2O = Na2SO4 + 8 HCl
Fe(OH)3 + NH3 = Fe(NH3) + OH =>
Fe(OH)3 + NH3 = Fe(NH3) + 3 OH
Fe(s) + H2O(l) = Fe3O4(s) + H2(g)(H2) =>
3 Fe(s) + 4 H2O(l) = Fe3O4(s) + 2 H2(g)(H2)
C3H6 + Cl2 = C2H2Cl + HCl =>
4 C3H6 + 9 Cl2 = 6 C2H2Cl + 12 HCl
AgCl + KSCN = AgSCN + KCl =>
AgCl + KSCN = AgSCN + KCl
Cr(OH)6 + H2CO3 = Cr(CO3)3 + H2O =>
Cr(OH)6 + 3 H2CO3 = Cr(CO3)3 + 6 H2O
Al2O3 + KCl = AlCl3 + K2O =>
Al2O3 + 6 KCl = 2 AlCl3 + 3 K2O
(NH4)2Fe(SO4)2*16H2O + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + (NH4)2SO4 + K2SO4 + H2O =>
10(NH4)2Fe(SO4)2*16H2O + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + 10(NH4)2SO4 + K2SO4 + 168 H2O
NO2 + KOH = NO + H2O + KNO3 =>
3 NO2 + 2 KOH = NO + H2O + 2 KNO3
C2H3F3 + O2 = CO2 + H2O + F3 =>
4 C2H3F3 + 11 O2 = 8 CO2 + 6 H2O + 4 F3
HNO2 + H2O + Ce2 = HCe + HNO3 =>
HNO2 + H2O + Ce2 = 2 HCe + HNO3
Kl + AgNO3 = AgKl + KlNO3 =>
2 Kl + AgNO3 = AgKl + KlNO3
Ag(NO3)2 + NH3 = Ag(NH3)2 + NO3 =>
Ag(NO3)2 + 2 NH3 = Ag(NH3)2 + 2 NO3
CN{-} + MnO4{-} + H2O = OCN{-} + MnO2 + OH{-} =>
3 CN{-} + 2 MnO4{-} + H2O = 3 OCN{-} + 2 MnO2 + 2 OH{-}
Ca(H2) + H2O = Ca(OH)2 + H2 =>
Ca(H2) + 2 H2O = Ca(OH)2 + 2 H2
KNO3 + C = CO2 + K2CO3 + N2 =>
4 KNO3 + 5 C = 3 CO2 + 2 K2CO3 + 2 N2
CH4 + H2O + Ca(CH3COO)2 = CaC2 + CH3OH =>
3 CH4 + H2O + Ca(CH3COO)2 = CaC2 + 5 CH3OH
O2 + Al3 = AlO3 =>
9 O2 + 2 Al3 = 6 AlO3
MgCl2 + KCl + Na3P04 + H2O = MgKP04*6H2O + NaCl =>
MgCl2 + KCl + Na3P04 + 6 H2O = MgKP04*6H2O + 3 NaCl
H2S + MnO4 = S + HMnO4 =>
H2S + 2 MnO4 = S + 2 HMnO4
K2CO3 + MgCrO4 = MgCO3 + K2CrO4 =>
K2CO3 + MgCrO4 = MgCO3 + K2CrO4
HCCCH3 + Na = NaCCCH3 + H2 =>
2 HCCCH3 + 2 Na = 2 NaCCCH3 + H2
Be + At = BeAt2 =>
Be + 2 At = BeAt2
Li2SO4 + Sn(ClO3)4 = LiClO3 + Sn(SO4)2 =>
2 Li2SO4 + Sn(ClO3)4 = 4 LiClO3 + Sn(SO4)2
AgCO3 = Ag + CO2 + O =>
AgCO3 = Ag + CO2 + O
Mg(NO3)2(aq) + NaOH(aq) = Mg(OH)2(aq) + NaNO3(aq) =>
Mg(NO3)2(aq) + 2 NaOH(aq) = Mg(OH)2(aq) + 2 NaNO3(aq)
Zn(NO3)2 + Al(NO3)3 + C6H8O7 = Zn43Al2O46 + H2O + CO2 + N2 =>
387 Zn(NO3)2 + 18 Al(NO3)3 + 230 C6H8O7 = 9 Zn43Al2O46 + 920 H2O + 1380 CO2 + 414 N2
Sn + KOH + H2O = K2(Sn(OH)4) + H2 =>
Sn + 2 KOH + 2 H2O = K2(Sn(OH)4) + H2
Mg + Pd(NO3)2 = Mg(NO3)2 + Pd =>
Mg + Pd(NO3)2 = Mg(NO3)2 + Pd
CuSO4Cu(OH)2 + (NH4)2SO4 + NH4OH = [Cu(NH3)4]SO4 + H2O =>
CuSO4Cu(OH)2 + (NH4)2SO4 + 6 NH4OH = 2[Cu(NH3)4]SO4 + 8 H2O
F2 + NaI = FNa + I2 =>
F2 + 2 NaI = 2 FNa + I2
C2H5OH + Na = C2H2ONa + H2 =>
C2H5OH + Na = C2H2ONa + 2 H2
PhC2H5 + H2O2 = PhOH + CO2 + H2O =>
PhC2H5 + 7 H2O2 = PhOH + 2 CO2 + 9 H2O
Cu(NH3)4 + CH3COOH = Cu(CH3COO)2 + NH3 + H =>
Cu(NH3)4 + 2 CH3COOH = Cu(CH3COO)2 + 4 NH3 + 2 H
Co(OH) + HNO3(aq) = CoNO3(aq) + H2O(l) =>
Co(OH) + HNO3(aq) = CoNO3(aq) + H2O(l)
C9H18O2 + NaOH = C9H17O2Na + H2O =>
C9H18O2 + NaOH = C9H17O2Na + H2O
Fe + Cl2 = Fe2Cl10 =>
2 Fe + 5 Cl2 = Fe2Cl10
HCl + NaSiO3 = NaCl + HSiO3 =>
HCl + NaSiO3 = NaCl + HSiO3
HI + BaCO3 = BaI2 + H2O + CO2 =>
2 HI + BaCO3 = BaI2 + H2O + CO2
HClO3 + Ba(OH)2 = Ba(ClO3)2 + (H2O)2 =>
2 HClO3 + Ba(OH)2 = Ba(ClO3)2 + (H2O)2
Ca(OH)2 + CH3CO2H = CH3(OH)2 + CO2 + CaH2 =>
5 Ca(OH)2 + 5 CH3CO2H = 4 CH3(OH)2 + 6 CO2 + 5 CaH2
H3Si + N2F4 = SiF3 + H2 + N2 =>
4 H3Si + 3 N2F4 = 4 SiF3 + 6 H2 + 3 N2
H2O + IO3{-} + I{-} = I2 + HO{-} =>
3 H2O + IO3{-} + 5 I{-} = 3 I2 + 6 HO{-}
Cl + H2O = HCl3 + HClO3 =>
16 Cl + 3 H2O = 5 HCl3 + HClO3
Sr + Cl2 = SrCl2 =>
Sr + Cl2 = SrCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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