| Équations équilibrées la veille | Équations équilibrées le lendemain |
S8 + 8 H2 = 8 H2S
Zi(m) + O(g) = ZiO =>
Zi(m) + O(g) = ZiO
Al(OH)SO4 = Al2O(SO4)2H2O =>
2 Al(OH)SO4 = Al2O(SO4)2H2O
Zi(m) + O(g) = ZiO =>
Zi(m) + O(g) = ZiO
C11H15O3N + O2 = CO3 + H2O + NO =>
4 C11H15O3N + 77 O2 = 44 CO3 + 30 H2O + 4 NO
CH3COOH + NaHCO3 = NaCH3O + H2O + CO2 =>
3 CH3COOH + 4 NaHCO3 = 4 NaCH3O + 2 H2O + 6 CO2
HBr + CaCO3 = CO2 + CaBr2 + H2O =>
2 HBr + CaCO3 = CO2 + CaBr2 + H2O
Al2O3 + HCl = Al + Cl + H2O =>
Al2O3 + 6 HCl = 2 Al + 6 Cl + 3 H2O
H2CO3 + CaO = CaCO3 + H2O =>
H2CO3 + CaO = CaCO3 + H2O
Na(s) + K2CO3(aq) = Na2CO3 + K(s) =>
2 Na(s) + K2CO3(aq) = Na2CO3 + 2 K(s)
CuCl2 + Na3PH4 = Cu3(PH4)2 + NaCl =>
3 CuCl2 + 2 Na3PH4 = Cu3(PH4)2 + 6 NaCl
TiCl4 + Mg = Ti4 + MgCl2 =>
4 TiCl4 + 8 Mg = Ti4 + 8 MgCl2
Ca(No3)2 + Na2CO3 = Ca(CO3) + Na(No3) =>
Ca(No3)2 + Na2CO3 = Ca(CO3) + 2 Na(No3)
Cr3 + Cl2 + NaOH = NaCrO4 + NaCl + H2O =>
2 Cr3 + 21 Cl2 + 48 NaOH = 6 NaCrO4 + 42 NaCl + 24 H2O
Zi(m) + O(g) = ZiO =>
Zi(m) + O(g) = ZiO
C4H6CoO4 + Fe(NO3)3 + NaOH = CoFe3O4 + NaNO3 + O2 + H2O + C2 =>
4 C4H6CoO4 + 12 Fe(NO3)3 + 36 NaOH = 4 CoFe3O4 + 36 NaNO3 + 3 O2 + 30 H2O + 8 C2
Na(s) + K2CO3(aq) = Na2CO3 + K(s) =>
2 Na(s) + K2CO3(aq) = Na2CO3 + 2 K(s)
H2CO + Ag(NH3)2OH = HCOOH + H2O + NH3 + Ag =>
H2CO + 2 Ag(NH3)2OH = HCOOH + H2O + 4 NH3 + 2 Ag
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
Al2O3 + HCl = Al + Cl + H2O =>
Al2O3 + 6 HCl = 2 Al + 6 Cl + 3 H2O
Cu + H2S = CuH2S =>
Cu + H2S = CuH2S
NaOH + NH4Cl = NaCl + NH3H2O =>
NaOH + NH4Cl = NaCl + NH3H2O
TiCl4 + Mg = Ti4 + MgCl2 =>
4 TiCl4 + 8 Mg = Ti4 + 8 MgCl2
HBr + CaCO3 = CO2 + CaBr2 + H2O =>
2 HBr + CaCO3 = CO2 + CaBr2 + H2O
RbTlSe2 = Rb5Tl9 + Tl5Se3 + Rb2Se3 =>
129 RbTlSe2 = Rb5Tl9 + 24 Tl5Se3 + 62 Rb2Se3
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
Fe2(SO3)3 + KMnO4 = Fe(MnO4)3 + K2SO3 =>
Fe2(SO3)3 + 6 KMnO4 = 2 Fe(MnO4)3 + 3 K2SO3
HBr + CaCO3 = CO2 + CaBr2 + H2O =>
2 HBr + CaCO3 = CO2 + CaBr2 + H2O
Zi(m) + O(g) = ZiO =>
Zi(m) + O(g) = ZiO
Cu(Co3)2 + O2 = CuO + Co2 =>
2 Cu(Co3)2 + O2 = 2 CuO + 6 Co2
HMnO2{-} + H{+} = Mn{+2} + H2O =>
HMnO2{-} + 3 H{+} = Mn{+2} + 2 H2O
HNO3 + CU = H2O + CU(NO3)2 + NO2 =>
4 HNO3 + CU = 2 H2O + CU(NO3)2 + 2 NO2
Na + F = NaF =>
Na + F = NaF
KOH + HKSO4 = H2O + K2SO4 =>
KOH + HKSO4 = H2O + K2SO4
NH5CO2H2O = NH4OHCH2O2 =>
NH5CO2H2O = NH4OHCH2O2
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
BeOCCl2 = BeCl2CO =>
BeOCCl2 = BeCl2CO
H6TeO6 + Se = H2TeO3 + H2SeO3 + H2O =>
2 H6TeO6 + Se = 2 H2TeO3 + H2SeO3 + 3 H2O
CuI + NiBr = CuBr + NiI =>
CuI + NiBr = CuBr + NiI
COOH + NaHCO3 = NaCOOH + CO2 + H2O =>
2 COOH + NaHCO3 = NaCOOH + 2 CO2 + H2O
CaO + N2 = Ca + N2O3 =>
3 CaO + N2 = 3 Ca + N2O3
Na3P + CaSO4 = Na2SO4 + Ca3P2 =>
2 Na3P + 3 CaSO4 = 3 Na2SO4 + Ca3P2
HNO3 + CU = H2O + CU(NO3)2 + NO2 =>
4 HNO3 + CU = 2 H2O + CU(NO3)2 + 2 NO2
Cl2BeI2 = BeCl2I2 =>
Cl2BeI2 = BeCl2I2
Fe2(SO3)3 + KMnO4 = Fe(MnO4)3 + K2SO3 =>
Fe2(SO3)3 + 6 KMnO4 = 2 Fe(MnO4)3 + 3 K2SO3
KOH + HKSO4 = H2O + K2SO4 =>
KOH + HKSO4 = H2O + K2SO4
CH2OH{-}CH2{-}CH2CH2OH + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + HOOC{-}CH2{-}CH2{-}COOH =>
5 CH2OH{-}CH2{-}CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 11 H2O + 5 HOOC{-}CH2{-}CH2{-}COOH
C6H12 + Br2 = C6H12Br2 =>
C6H12 + Br2 = C6H12Br2
CaCO3 + C3H6O3 = Ca(C2H3O2)2 + H2O + CO2 =>
3 CaCO3 + 4 C3H6O3 = 3 Ca(C2H3O2)2 + 3 H2O + 3 CO2
Cu(ll)SFe = Fe(lll)SCu =>
Cu(ll)SFe = Fe(lll)SCu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/04/24
Équations équilibrées sur04/03/23
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