| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca3(PO4)2 + 6 KClO3 = 3 Ca(ClO3)2 + 2 K3PO4
KAlO2 + H2O = KOH + Al(OH)3 =>
KAlO2 + 2 H2O = KOH + Al(OH)3
HCOOH + KOH + H = HCOOK + H3O =>
HCOOH + KOH + H = HCOOK + H3O
CH2O + KMnO4 + HCl = HCOOH + MnCl2 + KCl + H2O =>
5 CH2O + 2 KMnO4 + 6 HCl = 5 HCOOH + 2 MnCl2 + 2 KCl + 3 H2O
CuSO4 + KI = I2 + KSO4 + Cu =>
2 CuSO4 + 2 KI = I2 + 2 KSO4 + 2 Cu
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
ZnO + NH4NO3 = Zn(NH3)2*(NO3)2 + H2O =>
ZnO + 2 NH4NO3 = Zn(NH3)2*(NO3)2 + H2O
FeTiO3 + NaOH + O2 = Na2TiO3 + Fe2O3 + H2O =>
4 FeTiO3 + 8 NaOH + O2 = 4 Na2TiO3 + 2 Fe2O3 + 4 H2O
C6H4CH3NO2 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + C6H4NO2COOH =>
5 C6H4CH3NO2 + 6 KMnO4 + 9 H2SO4 = 14 H2O + 3 K2SO4 + 6 MnSO4 + 5 C6H4NO2COOH
Fe{2+} + Cr2O7{2-} + H{+} = Fe{3+} + Cr{+3} + H2O =>
6 Fe{2+} + Cr2O7{2-} + 14 H{+} = 6 Fe{3+} + 2 Cr{+3} + 7 H2O
Zn(OH)2 + HCl = ZnCl + H2O + O2 =>
4 Zn(OH)2 + 4 HCl = 4 ZnCl + 6 H2O + O2
I{+} + H2O = I2 + IO3{-} + H{+} =>
5 I{+} + 3 H2O = 2 I2 + IO3{-} + 6 H{+}
C2H5OH + CrO3 + H2SO4 = Cr2(SO4)3 + CH3CO2H + H2O =>
3 C2H5OH + 4 CrO3 + 6 H2SO4 = 2 Cr2(SO4)3 + 3 CH3CO2H + 9 H2O
KMg3AlSi3O10(OH)2 + H = Al2Si4O10(OH)2 + K + Mg + SiO2 + H2O =>
2 KMg3AlSi3O10(OH)2 + 14 H = Al2Si4O10(OH)2 + 2 K + 6 Mg + 2 SiO2 + 8 H2O
K[Cr(OH)4] = KCrO2 + H2O =>
K[Cr(OH)4] = KCrO2 + 2 H2O
(NH4)2O = H2O + NH3 =>
(NH4)2O = H2O + 2 NH3
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
Ca + O2 = Ca5O2 =>
5 Ca + O2 = Ca5O2
Zn(NO3)2 + Na2SO4 = NaNO3 + SO4Zn =>
Zn(NO3)2 + Na2SO4 = 2 NaNO3 + SO4Zn
CH3COOH + NaHCO3 = NaH2COO + H2O + CO2 =>
3 CH3COOH + 8 NaHCO3 = 8 NaH2COO + 2 H2O + 6 CO2
LiHCO3(s) = Li2CO3(s) + H2O(l) + CO2(g) =>
2 LiHCO3(s) = Li2CO3(s) + H2O(l) + CO2(g)
MnCl2 + K2CrO4 = MnCrO4 + KCl =>
MnCl2 + K2CrO4 = MnCrO4 + 2 KCl
Li(s) + Ca(OH)2(aq) = Ca + Li(OH) =>
2 Li(s) + Ca(OH)2(aq) = Ca + 2 Li(OH)
HCOOH + SO4 = H2S + CO2 + H2O =>
5 HCOOH + SO4 = H2S + 5 CO2 + 4 H2O
Cu{+2} + H2O = Cu(OH)2 + H3O{+} =>
Cu{+2} + 4 H2O = Cu(OH)2 + 2 H3O{+}
Pb(NO3)2 + Na2CO3 = CO3(NO3)2 + PbNa2 =>
Pb(NO3)2 + Na2CO3 = CO3(NO3)2 + PbNa2
CH3CH2OH(l) + O2(g) = H2O(g) + CO2(g) =>
CH3CH2OH(l) + 3 O2(g) = 3 H2O(g) + 2 CO2(g)
HCl + MgCO3 = MgCl2 + H2O + CO2 =>
2 HCl + MgCO3 = MgCl2 + H2O + CO2
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
C14H30 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + C6H13COOH =>
C14H30 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 4 H2O + 2 C6H13COOH
HNO3(s) + Fe2So4(aq) = Fe2(So4)3(aq) + Fe(NO3)3(aq) + NO(g) + H2O(l) =>
16 HNO3(s) + 3 Fe2So4(aq) = Fe2(So4)3(aq) + 4 Fe(NO3)3(aq) + 4 NO(g) + 8 H2O(l)
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
NH4OH + H2O = NH4OH2 + OH =>
NH4OH + H2O = NH4OH2 + OH
KC1 = KC =>
KC1 = KC
NaCl + SO2 + H2O + O2 = Na2SO4 + HCl =>
4 NaCl + 2 SO2 + 2 H2O + O2 = 2 Na2SO4 + 4 HCl
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H3PO4 + H2O = H3O{+} + PO4{3-} =>
H3PO4 + 3 H2O = 3 H3O{+} + PO4{3-}
Fe + K3[Fe(Cn)6] = Fe3[Fe(Cn)6]3 + K =>
3 Fe + 3 K3[Fe(Cn)6] = Fe3[Fe(Cn)6]3 + 9 K
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
ZnOH2O = Zn(OH)2 =>
ZnOH2O = Zn(OH)2
(NH4)2HPO4 + NaOH = Na3PO4 + NH3 + H2O =>
(NH4)2HPO4 + 3 NaOH = Na3PO4 + 2 NH3 + 3 H2O
Mg2P2O7 + NH3 + H2O = MgNH4PO4 =>
Mg2P2O7 + 2 NH3 + H2O = 2 MgNH4PO4
Na3PO3 + H2O = NaOH + H3PO3 =>
Na3PO3 + 3 H2O = 3 NaOH + H3PO3
F2 + AlBr3 = Br2 + AlF3 =>
3 F2 + 2 AlBr3 = 3 Br2 + 2 AlF3
NH4 + Cr2O7 = CrO3 + N2 + H2O =>
2 NH4 + 4 Cr2O7 = 8 CrO3 + N2 + 4 H2O
HC2H3O2(aq) + NaOH(aq) = H2O(l) + NaC2H3O2(aq) =>
HC2H3O2(aq) + NaOH(aq) = H2O(l) + NaC2H3O2(aq)
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
C3H6O2 + C3H8O = C5H10O2 + H2O =>
3 C3H6O2 + 2 C3H8O = 3 C5H10O2 + 2 H2O
Na3PO4 + Cu(NO3)2 = NaNO3 + Cu3 + PO4 =>
2 Na3PO4 + 3 Cu(NO3)2 = 6 NaNO3 + Cu3 + 2 PO4
C8H13 + O2 = CO2 + H2O =>
4 C8H13 + 45 O2 = 32 CO2 + 26 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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