| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5COH + 2 Ag(NH3)2OH = C2H5COOH + 2 Ag + 4 NH3 + H2O
Cl2 + H2O = HClO(aq) + HCl(aq) =>
Cl2 + H2O = HClO(aq) + HCl(aq)
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
POF3 = F2 + PO =>
2 POF3 = 3 F2 + 2 PO
SnCl2 + BiCl3 + NaOH = Bi + Sn(OH)4 + NaCl =>
3 SnCl2 + 2 BiCl3 + 12 NaOH = 2 Bi + 3 Sn(OH)4 + 12 NaCl
K2Cr2O7 + H2SO4 + CH3(CH2)5CHOHCH3 = CH3(CH2)5COCH3 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 CH3(CH2)5CHOHCH3 = 3 CH3(CH2)5COCH3 + Cr2(SO4)3 + K2SO4 + 7 H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
BaCO3 + CH3COOH = Ba{2+} + CH3COO{-} + H2O + CO2 =>
BaCO3 + 2 CH3COOH = Ba{2+} + 2 CH3COO{-} + H2O + CO2
SO2KClOH2O = KClH2SO4 =>
SO2KClOH2O = KClH2SO4
BaF2 + K2CO3 = KF + BaCO3 =>
BaF2 + K2CO3 = 2 KF + BaCO3
Mg(H2PO4)2 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
Mg(H2PO4)2 + 2 Mg(OH)2 = Mg3(PO4)2 + 4 H2O
KOH + NH4Cl = KCl + NH4OH =>
KOH + NH4Cl = KCl + NH4OH
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
CdBr2 + Na2S = CdS + Na2Br2 =>
CdBr2 + Na2S = CdS + Na2Br2
Je + Cl2 = JeCl3 =>
2 Je + 3 Cl2 = 2 JeCl3
Fe + Cl2 = FeCl2 =>
Fe + Cl2 = FeCl2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
SO4 + NaCl = Na2SO4 + Cl2 =>
SO4 + 2 NaCl = Na2SO4 + Cl2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HI + NaHCO3 = NaI + H2CO3 =>
HI + NaHCO3 = NaI + H2CO3
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
HCl + OH = H2O + Cl2 =>
2 HCl + 2 OH = 2 H2O + Cl2
Cu + H2O + NaOH = Cu(OH) + Na(H2O) =>
Cu + H2O + NaOH = Cu(OH) + Na(H2O)
FeSO4 + Ph(NO3)2 = Fe(NO3)2 + PhSO4 =>
FeSO4 + Ph(NO3)2 = Fe(NO3)2 + PhSO4
K + MgSO4 + H2O = MgOH + K2SO4 + H2 =>
4 K + 2 MgSO4 + 2 H2O = 2 MgOH + 2 K2SO4 + H2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KMnO4 + MnCl2 + NaOH = MnO2 + KCl + NaCl + H2O =>
2 KMnO4 + 3 MnCl2 + 4 NaOH = 5 MnO2 + 2 KCl + 4 NaCl + 2 H2O
PCl3(s) + H2O = H3PO3 + HCl =>
PCl3(s) + 3 H2O = H3PO3 + 3 HCl
AlF2 = Al + F2 =>
AlF2 = Al + F2
Je + Cl2 = JeCl3 =>
2 Je + 3 Cl2 = 2 JeCl3
Mg + HC2H3O2 = MgHCHO =>
2 Mg + HC2H3O2 = 2 MgHCHO
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
H3AsO3 + Ca(OH)2 = CaH4(AsO3)2 + H2O =>
2 H3AsO3 + Ca(OH)2 = CaH4(AsO3)2 + 2 H2O
C11H23COOH + O2 = CO2 + H2O =>
C11H23COOH + 17 O2 = 12 CO2 + 12 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Si2H6 + O2 = SiO2 + H2O =>
2 Si2H6 + 7 O2 = 4 SiO2 + 6 H2O
AlI3 + Cl2 = AlCl + I2 =>
2 AlI3 + Cl2 = 2 AlCl + 3 I2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
H2O + NaClO = HClO + NaOH =>
H2O + NaClO = HClO + NaOH
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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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