| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O7 + NaOH = C6H11NaO7 + H2O
K2MnO4 + H5IO6 = K5IO6 + MnO2 + H2O + KMnO4 =>
15 K2MnO4 + 4 H5IO6 = 4 K5IO6 + 5 MnO2 + 10 H2O + 10 KMnO4
C12H20O10 = C + H2O =>
C12H20O10 = 12 C + 10 H2O
NaCrO4 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 NaCrO4 + 4 NaNO2 + 4 H2SO4 = 4 NaNO3 + Cr2(SO4)3 + Na2SO4 + 4 H2O
BrO + H2O = BrH2 + O2 =>
BrO + H2O = BrH2 + O2
MgCO3 + Ba(NO3)2 = Mg(NO3)2 + BaCO3 =>
MgCO3 + Ba(NO3)2 = Mg(NO3)2 + BaCO3
Zn + H2SO4 = ZnSO4 + ZnH2 =>
2 Zn + H2SO4 = ZnSO4 + ZnH2
NaNO3(s) = NaNO2 + O2 =>
2 NaNO3(s) = 2 NaNO2 + O2
MnSO4 + H2O = MnSO4*H2O =>
MnSO4 + H2O = MnSO4*H2O
CuO + H2O = Cu(OH)2 = =>
CuO + H2O = Cu(OH)2
Ba(OH)2 + CO2 = Ba(CO2)2 + OH =>
Ba(OH)2 + 2 CO2 = Ba(CO2)2 + 2 OH
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
HgNO3 + KOH = HgOH + KNO3 =>
HgNO3 + KOH = HgOH + KNO3
COCl2 + KNO3 + HCl = COCl3 + NO + H2O + KCl =>
3 COCl2 + KNO3 + 4 HCl = 3 COCl3 + NO + 2 H2O + KCl
K(s) + H2O = K(s)O + H2 =>
K(s) + H2O = K(s)O + H2
HCOOH + KOH = HCOO + H2O + K =>
HCOOH + KOH = HCOO + H2O + K
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
Na2O + Li3PO4 = Na3PO4 + Li2O =>
3 Na2O + 2 Li3PO4 = 2 Na3PO4 + 3 Li2O
FeO + HCl = Fe(OH2) + Cl =>
FeO + 2 HCl = Fe(OH2) + 2 Cl
Ca(HCO3)2 + NaOH = Ca(OH)2 + NaHCO3 =>
Ca(HCO3)2 + 2 NaOH = Ca(OH)2 + 2 NaHCO3
CH3OH + C2H4 = CH2O + C2H6 =>
CH3OH + C2H4 = CH2O + C2H6
HNO33 + H2S = NO + S + H2O =>
2 HNO33 + 63 H2S = 2 NO + 63 S + 64 H2O
H(C2H3O2) + NaCl = HCl + Na(C2H3O2) =>
H(C2H3O2) + NaCl = HCl + Na(C2H3O2)
S + S2O6{2-} + OH{-} = SO3{2-} + H2O =>
S + 2 S2O6{2-} + 6 OH{-} = 5 SO3{2-} + 3 H2O
H2O2 + K2SO3 = H2O + K2SO4 =>
H2O2 + K2SO3 = H2O + K2SO4
TiCl4 + H2SO4 + H2O = TiOSO4 + HCl =>
TiCl4 + H2SO4 + H2O = TiOSO4 + 4 HCl
Na(AcAc) + CoCl2*6H2O = [Co(AcAc)2(H2O)2] + H2O + NaCl =>
2 Na(AcAc) + CoCl2*6H2O = [Co(AcAc)2(H2O)2] + 4 H2O + 2 NaCl
Li + CuCO3 = LiCuCO3 =>
Li + CuCO3 = LiCuCO3
C4H8N2S + NO2{-} + H{+} = CO2 + H2O + N2 + S =>
C4H8N2S + 8 NO2{-} + 8 H{+} = 4 CO2 + 8 H2O + 5 N2 + S
ZnSO4(aq) + BaCl2(aq) = ZnCl2(aq) + BaSO4(s) =>
ZnSO4(aq) + BaCl2(aq) = ZnCl2(aq) + BaSO4(s)
CH3CH2CH2CH2OH + CuO = CH3CH2CH2COH + H2O + Cu =>
CH3CH2CH2CH2OH + CuO = CH3CH2CH2COH + H2O + Cu
Cr + SiO2 = Si + Cr2O3 =>
4 Cr + 3 SiO2 = 3 Si + 2 Cr2O3
[Zn(NH3)4](OH)2 + Al = Zn + Al(OH)3 + NH3 =>
3[Zn(NH3)4](OH)2 + 2 Al = 3 Zn + 2 Al(OH)3 + 12 NH3
NH4NO3 + KOH = NH4 + KO + H2O =>
NH4NO3 + 10 KOH = 2 NH4 + 10 KO + 3 H2O
KMnO4 + C2H5OH + H2SO4 = MnSO4 + CH3CHO + K2SO4 + H2O =>
2 KMnO4 + 5 C2H5OH + 3 H2SO4 = 2 MnSO4 + 5 CH3CHO + K2SO4 + 8 H2O
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
CaO + NH4Cl = NH3 + CaOHCl =>
CaO + NH4Cl = NH3 + CaOHCl
TiCl4 + Na = NaCl + Ti =>
TiCl4 + 4 Na = 4 NaCl + Ti
[Cu(NH3)4]SO4 + BaCl2 = BaSO4 + [Cu(NH3)4]Cl2 =>
[Cu(NH3)4]SO4 + BaCl2 = BaSO4 + [Cu(NH3)4]Cl2
Ag + ZnCO3 = Ag2(CO3) + Zn =>
2 Ag + ZnCO3 = Ag2(CO3) + Zn
HNO3(aq) + C7H8(s) = C7H5N3O6 + H2O =>
3 HNO3(aq) + C7H8(s) = C7H5N3O6 + 3 H2O
HgO + Cl2 = Hg2OCl2 + Cl2O =>
2 HgO + 2 Cl2 = Hg2OCl2 + Cl2O
NaAlO2 = Na2O + Al2O3 =>
2 NaAlO2 = Na2O + Al2O3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C6H15NO3 + H2O = C6H16NO3 + OH =>
C6H15NO3 + H2O = C6H16NO3 + OH
C3H4O = C3H4 + O =>
C3H4O = C3H4 + O
Zn + VO3{-} + H{+} = Zn{+2} + V{+2} + H2O =>
3 Zn + 2 VO3{-} + 12 H{+} = 3 Zn{+2} + 2 V{+2} + 6 H2O
NaCl + Ca(CN)2 = CaCl2 + NaCN =>
2 NaCl + Ca(CN)2 = CaCl2 + 2 NaCN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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