| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4(aq) + Zn(OH)2(aq) = 2 H2O(l) + ZnSO4(s)
Cu(NO3)2 + H2 = Cu + NH3 + H2O =>
Cu(NO3)2 + 9 H2 = Cu + 2 NH3 + 6 H2O
Ca + Au = CaAu =>
Ca + Au = CaAu
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 = =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
CuCl2(aq) + AgNO3 = AgCl + Cu(NO3)2 =>
CuCl2(aq) + 2 AgNO3 = 2 AgCl + Cu(NO3)2
NH4NO3 + BaO = NH3 + Ba(NO3)2 + H2O =>
2 NH4NO3 + BaO = 2 NH3 + Ba(NO3)2 + H2O
Co(NO3)2 + CH3COOH = Co(CH3COO)2 + HNO3 =>
Co(NO3)2 + 2 CH3COOH = Co(CH3COO)2 + 2 HNO3
C6H8O7 + Mg = H2 + MgC6O7 =>
C6H8O7 + Mg = 4 H2 + MgC6O7
KMnO4 + K2S + HClO4 = Mn(ClO4)2 + SO2 + KClO4 + H2O =>
6 KMnO4 + 5 K2S + 28 HClO4 = 6 Mn(ClO4)2 + 5 SO2 + 16 KClO4 + 14 H2O
CuSO4 + LiOH = Cu(OH)2 + Li2SO4 =>
CuSO4 + 2 LiOH = Cu(OH)2 + Li2SO4
NaCO3 = CO2 + O2 + Na =>
2 NaCO3 = 2 CO2 + O2 + 2 Na
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C2 + H = CH2 =>
C2 + 4 H = 2 CH2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2C2O4 + HNO3 = CO2 + H2O + NO2 =>
H2C2O4 + 2 HNO3 = 2 CO2 + 2 H2O + 2 NO2
Sn + HNO3 = SnNO34 + NO2 + H2O =>
Sn + 64 HNO3 = SnNO34 + 63 NO2 + 32 H2O
HI + Na2S203 + H2O2 = NaI + H2SO4 + H2O =>
2 HI + Na2S203 + 610 H2O2 = 2 NaI + 203 H2SO4 + 408 H2O
Zn + Na2CO3 = ZnCO3 + Na =>
Zn + Na2CO3 = ZnCO3 + 2 Na
CH3OOH + Al(OH)3 = H2O + Al(CH3OO)3 =>
3 CH3OOH + Al(OH)3 = 3 H2O + Al(CH3OO)3
As2O5 + KOH = KAsO3 + H2O =>
As2O5 + 2 KOH = 2 KAsO3 + H2O
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 = =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
Fe2O3 + C(s) = Fe(s) + CO2 =>
2 Fe2O3 + 3 C(s) = 4 Fe(s) + 3 CO2
S + Na(OH) = Na2S + Na2SO3 + H2O =>
3 S + 6 Na(OH) = 2 Na2S + Na2SO3 + 3 H2O
H2O2 + CO2 = H2CO3 + O2 =>
2 H2O2 + 2 CO2 = 2 H2CO3 + O2
KClO*3 = KCl + O*2 =>
KClO*3 = KCl + O*2
HCOOH + CH3CH2OH = CH3CH2COOH + H2O =>
HCOOH + CH3CH2OH = CH3CH2COOH + H2O
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 = =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
KClO*3 = KCl + O*2 =>
KClO*3 = KCl + O*2
PbO + NaOH + H2O = Na2[Pb(OH)4] =>
PbO + 2 NaOH + H2O = Na2[Pb(OH)4]
NiCO3(s) = NiO + CO2 =>
NiCO3(s) = NiO + CO2
C2H2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 C2H2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
CaCl2 + BaCl2 = CaCl4 + Ba =>
CaCl2 + BaCl2 = CaCl4 + Ba
AgNO3(aq) + Fe(s) = Fe(NO3)2 + Ag =>
2 AgNO3(aq) + Fe(s) = Fe(NO3)2 + 2 Ag
BaO + H3PO4 = Ba(OH)2 + HPO3 =>
BaO + H3PO4 = Ba(OH)2 + HPO3
NI = N + I =>
NI = N + I
Al + O2 = AlO3 =>
2 Al + 3 O2 = 2 AlO3
Ag + LiCl = AgCl + Li =>
Ag + LiCl = AgCl + Li
Na2(CO3) + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2(CO3) + H2SO4 = Na2SO4 + CO2 + H2O
C2H4(g) + Cl2(g) = C2H4Cl2(l) =>
C2H4(g) + Cl2(g) = C2H4Cl2(l)
F2 + LiI = FI + Li =>
F2 + 2 LiI = 2 FI + 2 Li
KI(s) + Cl2(g) = KCl + I =>
2 KI(s) + Cl2(g) = 2 KCl + 2 I
H3PO4 + CaOH2 = Ca(H3PO4)2 + H2O =>
2 H3PO4 + CaOH2 = Ca(H3PO4)2 + H2O
Zn + KNO3 + HCl = ZnCl2 + KNO2 + H2O =>
Zn + KNO3 + 2 HCl = ZnCl2 + KNO2 + H2O
CaO + HClO = Ca(HCl)2 + O2 =>
2 CaO + 4 HClO = 2 Ca(HCl)2 + 3 O2
Sr(s) + S(s) = SrS(s) =>
Sr(s) + S(s) = SrS(s)
CaO2 + H2 = Ca + H2O =>
CaO2 + 2 H2 = Ca + 2 H2O
SO2 + K(OH) = K2(SO3) + H2O =>
SO2 + 2 K(OH) = K2(SO3) + H2O
CrO3 + Si = Cr + SiO2 =>
2 CrO3 + 3 Si = 2 Cr + 3 SiO2
Fe(OH)2 + CrO4{2-} = Fe2O3 + Cr(OH)4{-} + H2O + OH{-} =>
6 Fe(OH)2 + 2 CrO4{2-} = 3 Fe2O3 + 2 Cr(OH)4{-} + H2O + 2 OH{-}
Mg(OH)2 = (MgOH)2O + H2O =>
2 Mg(OH)2 = (MgOH)2O + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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