| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2S3O12 + 6 KOH = 2 AlO3H3 + 3 K2SO4
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Ph2CHOH + Bu4NClO = Ph2CO + Bu4NCl + OH =>
Ph2CHOH + 2 Bu4NClO = Ph2CO + 2 Bu4NCl + 2 OH
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
Na2SO3 + KIO3 = KSO3 + Na2IO3 =>
Na2SO3 + KIO3 = KSO3 + Na2IO3
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
C6H5C2H5 + Cl2 = C6H5C2H4Cl + HCl =>
C6H5C2H5 + Cl2 = C6H5C2H4Cl + HCl
FeCl2 + Na(OH) = Fe(OH)2 + NaCl =>
FeCl2 + 2 Na(OH) = Fe(OH)2 + 2 NaCl
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
Bi(OH)3 + HNO3 = Bi(NO3)3 + H2O =>
Bi(OH)3 + 3 HNO3 = Bi(NO3)3 + 3 H2O
FeCl3 + HClO2 = Fe(ClO2)3 + HCl =>
FeCl3 + 3 HClO2 = Fe(ClO2)3 + 3 HCl
Ph2CHOH + Bu4NClO = Ph2CO + Bu4NCl + OH =>
Ph2CHOH + 2 Bu4NClO = Ph2CO + 2 Bu4NCl + 2 OH
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H2SO4(aq) + Pb(CH3COO)2(aq) = CH3COOH(aq) + PbSO4(s) =>
H2SO4(aq) + Pb(CH3COO)2(aq) = 2 CH3COOH(aq) + PbSO4(s)
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
HCOOCH3 + NaHCO3 = HCOONa + H2O + CO2 =>
HCOOCH3 + 4 NaHCO3 = 4 HCOONa + 2 H2O + 2 CO2
C6H9O3 + O2 = CO2 + H2O =>
4 C6H9O3 + 27 O2 = 24 CO2 + 18 H2O
As2O3 + Zn + H3O{+} = AsH3 + Zn{2+} + H2O =>
As2O3 + 6 Zn + 12 H3O{+} = 2 AsH3 + 6 Zn{2+} + 15 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
H2SO4 + Al2S3 = Al2(SO4)3 + H2S =>
3 H2SO4 + Al2S3 = Al2(SO4)3 + 3 H2S
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
H2(C4H4O6) + NaOH = Na2(C4H4O6) + H2O =>
H2(C4H4O6) + 2 NaOH = Na2(C4H4O6) + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + NaC2H3O2 =>
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + 2 NaC2H3O2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
NO2 = N2 + O2 =>
2 NO2 = N2 + 2 O2
Li2O + NaOH = LiOH + Na2O =>
Li2O + 2 NaOH = 2 LiOH + Na2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
NH4NO3 = NO2 + H2O + N2 =>
4 NH4NO3 = 2 NO2 + 8 H2O + 3 N2
Al(s) + KNO3(aq) = Al(NO3)3(aq) + K(s) =>
Al(s) + 3 KNO3(aq) = Al(NO3)3(aq) + 3 K(s)
CrO3 + P = P2O5 + Cr2O3 =>
10 CrO3 + 6 P = 3 P2O5 + 5 Cr2O3
NH4NO3 = NH3 + NO2 + H2O =>
7 NH4NO3 = 6 NH3 + 8 NO2 + 5 H2O
FeCuS2 + NO3{-} + H{+} = Fe{3+} + Cu{2+} + SO4{2-} + NO + H2O =>
3 FeCuS2 + 17 NO3{-} + 20 H{+} = 3 Fe{3+} + 3 Cu{2+} + 6 SO4{2-} + 17 NO + 10 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CrCO3 + HCl = H2O + CO2 + CrCl2 =>
CrCO3 + 2 HCl = H2O + CO2 + CrCl2
CuSO4ZnCl2 = CuCl2ZnSO4 =>
CuSO4ZnCl2 = CuCl2ZnSO4
FeCl3 + H2O2 = Fe(OH)3 + H2O + ClO2 =>
2 FeCl3 + 15 H2O2 = 2 Fe(OH)3 + 12 H2O + 6 ClO2
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
Na2S + AlCl3 + H2O = H2S + Al(OH)3 + NaCl =>
3 Na2S + 2 AlCl3 + 6 H2O = 3 H2S + 2 Al(OH)3 + 6 NaCl
FeCl3 + H2O2 = Fe(OH)3 + H2O + ClO2 =>
2 FeCl3 + 15 H2O2 = 2 Fe(OH)3 + 12 H2O + 6 ClO2
Na2S + AlCl3 + H2O = H2S + Al(OH)3 + NaCl =>
3 Na2S + 2 AlCl3 + 6 H2O = 3 H2S + 2 Al(OH)3 + 6 NaCl
Ph2CHOH + Bu4NClO = Ph2CO + Bu4NCl + OH =>
Ph2CHOH + 2 Bu4NClO = Ph2CO + 2 Bu4NCl + 2 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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