| Équations équilibrées la veille | Équations équilibrées le lendemain |
(C6H12O6) + O2 = (C6H12O8)
K2CO3(aq) + HI(aq) = KI(aq) + H2CO3(s) =>
K2CO3(aq) + 2 HI(aq) = 2 KI(aq) + H2CO3(s)
CuSO4 + H2O = CuSO4(H2O)5 =>
CuSO4 + 5 H2O = CuSO4(H2O)5
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
AmmoniumSulfate + Lead(II)Acetate = AmmoniumAcetate + Lead(II)Sulfate =>
AmmoniumSulfate + Lead(II)Acetate = AmmoniumAcetate + Lead(II)Sulfate
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
AgNO3 + Br2 = AgBr + NO2 + O2 =>
2 AgNO3 + Br2 = 2 AgBr + 2 NO2 + O2
Ag2SO4 + AlCl3(aq) = AgCl + Al2(SO4)3 =>
3 Ag2SO4 + 2 AlCl3(aq) = 6 AgCl + Al2(SO4)3
Ba(OH)2(aq) + H2SO4(aq) = BaSO4 + H2O =>
Ba(OH)2(aq) + H2SO4(aq) = BaSO4 + 2 H2O
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
Cr{2+} + Cu{2+} = Cu{+} + Cr{3+} =>
Cr{2+} + Cu{2+} = Cu{+} + Cr{3+}
C12H22O11 + H2O = C2H6O + CO2 =>
C12H22O11 + H2O = 4 C2H6O + 4 CO2
PbSO3 = PbO + SO2 =>
PbSO3 = PbO + SO2
As2O3{-} + Al + H2O = AsH3 + Al(OH)4{-} + OH =>
As2O3{-} + Al + 9 H2O = 2 AsH3 + Al(OH)4{-} + 8 OH
CuCl2 + Fe(OH)2 = FeCl2 + Cu(OH)2 =>
CuCl2 + Fe(OH)2 = FeCl2 + Cu(OH)2
Al(s) + SnOH{-}(aq)— = AlOH{-}(aq) + Sn(s) =>
Al(s) + SnOH{-}(aq)— = AlOH{-}(aq) + Sn(s)
KO2 + H2O = KOH + H2O2O2 =>
2 KO2 + 2 H2O = 2 KOH + H2O2O2
NaHCO3 + Al(NO3)3 = NaNO3 + Al(HCO3)3 =>
3 NaHCO3 + Al(NO3)3 = 3 NaNO3 + Al(HCO3)3
K2Cr2O7 + CoSO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + Co2(SO4)3 =>
K2Cr2O7 + 6 CoSO4 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 H2O + 3 Co2(SO4)3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CH3CH2OH + HNO3 = CH3CH2ONO2 + H2O =>
CH3CH2OH + HNO3 = CH3CH2ONO2 + H2O
Mercury(II)Chloride + PotassiumSulfide = PotassiumChloride + Mercury(II)Sulfide =>
Mercury(II)Chloride + PotassiumSulfide = PotassiumChloride + Mercury(II)Sulfide
Cl2 + Na3PO4 = Na3 + Cl2PO4 =>
Cl2 + Na3PO4 = Na3 + Cl2PO4
CH3CH2OH + H2O2 = CO2 + H2O =>
CH3CH2OH + 6 H2O2 = 2 CO2 + 9 H2O
K + Al(ClO3)3 = Al + K(ClO3)3 =>
K + Al(ClO3)3 = Al + K(ClO3)3
CH3CH2CH2OHHBr = CH3CH2CH2BrH2O =>
CH3CH2CH2OHHBr = CH3CH2CH2BrH2O
K2O + HNO3 = KNO3 + H2O =>
K2O + 2 HNO3 = 2 KNO3 + H2O
K2Cr2O7 + H2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
FeSO4(aq) + Ag(s) = Fe + AgSO4 =>
FeSO4(aq) + Ag(s) = Fe + AgSO4
Al(s) + O2(g) = Al2O3(o) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(o)
MnO4{-1)+As2O3+H2O = Mn2O3+AsO4{3-}+H3O{+} =>
2 MnO4{-1)+2As2O3+15H2O = Mn2O3+4AsO4{3-}+10H3O{+}
C6HO12 + O = CO2 + H2O =>
2 C6HO12 + O = 12 CO2 + H2O
H2SO4 = H{+} + HSO4{-} =>
H2SO4 = H{+} + HSO4{-}
Li(s) + H3PO4(aq) = H2(g) + Li3PO4(aq) =>
6 Li(s) + 2 H3PO4(aq) = 3 H2(g) + 2 Li3PO4(aq)
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
O2 + CI2 = CI2O =>
O2 + 2 CI2 = 2 CI2O
(NH4)2SO4 + CaO = Ca(SO4) + NH3 + H2O =>
(NH4)2SO4 + CaO = Ca(SO4) + 2 NH3 + H2O
Zn + KNO3 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
4 Zn + KNO3 + 7 KOH + 6 H2O = 4 K2[Zn(OH)4] + NH3
CuCl + KPO4{3-} = CuPO4{3-} + KCl =>
CuCl + KPO4{3-} = CuPO4{3-} + KCl
HClO3 + NaOH = H2O + NaClO3 =>
HClO3 + NaOH = H2O + NaClO3
Co10H8 + O2 = Co2 + H2O =>
Co10H8 + 2 O2 = 5 Co2 + 4 H2O
CH3OH + H = CH3 + H2O =>
CH3OH + H = CH3 + H2O
Zn + CuCl2 = Cu + ZnCl2 =>
Zn + CuCl2 = Cu + ZnCl2
CuI2 + H2O = CuOHI + HI =>
CuI2 + H2O = CuOHI + HI
Mg(s) + Al(NO3)3 = Mg(NO3)2 + Al(s) =>
3 Mg(s) + 2 Al(NO3)3 = 3 Mg(NO3)2 + 2 Al(s)
ZnO + HCOH = ZnCO + HOH =>
ZnO + HCOH = ZnCO + HOH
Fe(OH)2 + SO2 = Fe2(SO3)2 + H2O =>
2 Fe(OH)2 + 2 SO2 = Fe2(SO3)2 + 2 H2O
(NO3)3 = NO3 =>
(NO3)3 = 3 NO3
C7H16 + O1 = CO2 + H2O =>
C7H16 + 22 O1 = 7 CO2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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