| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K3(PO4) + 3 Ca(NO3)2 = 6 KNO3 + Ca3(PO4)2
Zn(OH)2 + H2 + SO4 = ZnSO4 + HOH =>
Zn(OH)2 + H2 + SO4 = ZnSO4 + 2 HOH
KMnO4 + Fe2(SO4)3 + KOH = K2SO4 + K2MnO4 + K2FeO4 + H2O =>
6 KMnO4 + Fe2(SO4)3 + 16 KOH = 3 K2SO4 + 6 K2MnO4 + 2 K2FeO4 + 8 H2O
Ca + O2 = CaO = =>
2 Ca + O2 = 2 CaO
H3 + O2 = HO =>
2 H3 + 3 O2 = 6 HO
CuCl2 + Na2S2O5 + H2O = CuCl + HCl + SO3 + NaCl =>
4 CuCl2 + Na2S2O5 + H2O = 4 CuCl + 2 HCl + 2 SO3 + 2 NaCl
Hg + Ag(CN)2{-} = Hg{2+} + CN{-} + Ag =>
Hg + 2 Ag(CN)2{-} = Hg{2+} + 4 CN{-} + 2 Ag
CuCl2 + Na2S2O5 + H2O = CuCl + HCl + SO3 + NaCl =>
4 CuCl2 + Na2S2O5 + H2O = 4 CuCl + 2 HCl + 2 SO3 + 2 NaCl
SnCl2(aq) + Na2CO3(aq) = NaCl(aq) + SnCO3(s) =>
SnCl2(aq) + Na2CO3(aq) = 2 NaCl(aq) + SnCO3(s)
HCl + NaOBr = NaCl + BrOH =>
HCl + NaOBr = NaCl + BrOH
CuCl2 + Na2S2O5 + H2O = CuCl + HCl + SO3 + NaCl =>
4 CuCl2 + Na2S2O5 + H2O = 4 CuCl + 2 HCl + 2 SO3 + 2 NaCl
Cl2O + NaOH = NaCl2O + NaClO3 + H2O =>
9 Cl2O + 10 NaOH = 8 NaCl2O + 2 NaClO3 + 5 H2O
CH3CHO + K2Cr2O7 + H2SO4 = CH3COOH + H2O + Cr2(SO4)3 + K3SO4 =>
10 CH3CHO + 3 K2Cr2O7 + 11 H2SO4 = 10 CH3COOH + 11 H2O + 3 Cr2(SO4)3 + 2 K3SO4
Cl2 + CH = CCl + HCl =>
Cl2 + CH = CCl + HCl
C6H8O7 + CaCO3 = CO2 + Ca3(C6H2O7)2 + H2O =>
5 C6H8O7 + 9 CaCO3 = 3 CO2 + 3 Ca3(C6H2O7)2 + 14 H2O
Ga + O2 = Ga2O3 =>
4 Ga + 3 O2 = 2 Ga2O3
Na2 + Br2 = Br2Na2 =>
Na2 + Br2 = Br2Na2
AlCl3 + CeO2 = Al2O3 + CeCl3 + Cl2 =>
8 AlCl3 + 6 CeO2 = 4 Al2O3 + 6 CeCl3 + 3 Cl2
Na + H2O2 = NaH + O2 =>
2 Na + H2O2 = 2 NaH + O2
Ni + AlCl3 = NiCl2 + Al =>
3 Ni + 2 AlCl3 = 3 NiCl2 + 2 Al
Zn + CuCl2 = CuZnCl2 =>
Zn + CuCl2 = CuZnCl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H12O6 + Ag2O = C6H12O6Ag2O =>
C6H12O6 + Ag2O = C6H12O6Ag2O
CuCl2 + Na2S2O5 + H2O = CuCl + HCl + SO3 + NaCl =>
4 CuCl2 + Na2S2O5 + H2O = 4 CuCl + 2 HCl + 2 SO3 + 2 NaCl
C17H33COOH + O2 = CO + H2O =>
2 C17H33COOH + 33 O2 = 36 CO + 34 H2O
Fe(NO3)3 + C6N6FeK3 = Fe(N6FeK3)3 + C6NO3 =>
Fe(NO3)3 + 3 C6N6FeK3 = Fe(N6FeK3)3 + 3 C6NO3
CuCl2 + Na2S2O5 + H2O = CuCl + HCl + SO3 + NaCl =>
4 CuCl2 + Na2S2O5 + H2O = 4 CuCl + 2 HCl + 2 SO3 + 2 NaCl
ZnCO3 + Ca(OH)2 = Zn(OH)2 + CaCO3 =>
ZnCO3 + Ca(OH)2 = Zn(OH)2 + CaCO3
N2H2 + H2O2 = H2O + N =>
N2H2 + H2O2 = 2 H2O + 2 N
PdCl4 + HNO3 = Pd(NO3)4 + HCl =>
PdCl4 + 4 HNO3 = Pd(NO3)4 + 4 HCl
Al2O3 + N2 = Al + NO2 =>
4 Al2O3 + 3 N2 = 8 Al + 6 NO2
MnSO4 + NH3 = MnSO4(NH3) =>
MnSO4 + NH3 = MnSO4(NH3)
Cr(NO3)3 + (NH4)2S2O8 + H2O = (NH4)2Cr2O7 + NH4NO3 + H2SO4 =>
6 Cr(NO3)3 + 13(NH4)2S2O8 + 24 H2O = 3(NH4)2Cr2O7 + 19 NH4NO3 + 26 H2SO4
AlCl3 + CeO2 = Al2O3 + CeCl3 + Cl =>
4 AlCl3 + 3 CeO2 = 2 Al2O3 + 3 CeCl3 + 3 Cl
Fe2O3 + C4 = Fe + CO =>
4 Fe2O3 + 3 C4 = 8 Fe + 12 CO
Na2O + FeSO4 = Na2SO4 + FeO =>
Na2O + FeSO4 = Na2SO4 + FeO
NaI + Br2 = IBr2 + Na =>
NaI + Br2 = IBr2 + Na
Co + H2SO4 = Co(SO4)3 + H2 =>
Co + 3 H2SO4 = Co(SO4)3 + 3 H2
MnSO4 + NH3 = MnSO4(NH3) =>
MnSO4 + NH3 = MnSO4(NH3)
Zr + SiO2 = ZrO2 + Si3Zr5 =>
8 Zr + 3 SiO2 = 3 ZrO2 + Si3Zr5
NaI + Br2 = IBr2 + Na =>
NaI + Br2 = IBr2 + Na
Al2O3 + N2 = Al + NO2 =>
4 Al2O3 + 3 N2 = 8 Al + 6 NO2
Fe2O3 + C4 = Fe + CO =>
4 Fe2O3 + 3 C4 = 8 Fe + 12 CO
MnSO4 + NH3 = MnSO4(NH3) =>
MnSO4 + NH3 = MnSO4(NH3)
CuCl2 + Na2S2O5 + H2O = CuCl + HCl + SO3 + NaCl =>
4 CuCl2 + Na2S2O5 + H2O = 4 CuCl + 2 HCl + 2 SO3 + 2 NaCl
Fe(OH)3 + H2SO4 = Fe(HSO4)3 + H2O =>
Fe(OH)3 + 3 H2SO4 = Fe(HSO4)3 + 3 H2O
Fe2O3 + C4 = Fe + CO =>
4 Fe2O3 + 3 C4 = 8 Fe + 12 CO
MnO4{-} + SiO3{2-} + H2O = MnO2 + SiO4{2-} + OH{-} =>
2 MnO4{-} + 3 SiO3{2-} + H2O = 2 MnO2 + 3 SiO4{2-} + 2 OH{-}
H3Po4 + Al = AlPo4 + H3 =>
H3Po4 + Al = AlPo4 + H3
Cr2O3 + H2O = Cr(OH)3 =>
Cr2O3 + 3 H2O = 2 Cr(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/23
Équations équilibrées sur01/27/23
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