| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 NaAlO2 + 12 Na2SiO3*5H2O = Na12Al12Si12O48 + 24 NaOH + 48 H2O
MnO4{-} + F{-} + H2O = MnO2 + F2{+} + OH{-} =>
MnO4{-} + 2 F{-} + 2 H2O = MnO2 + F2{+} + 4 OH{-}
Fe + Li2SO4 = Fe2(SO4)3 + Li =>
2 Fe + 3 Li2SO4 = Fe2(SO4)3 + 6 Li
Fe + CH3COOH = Fe(CH3COO) + H2 =>
2 Fe + 2 CH3COOH = 2 Fe(CH3COO) + H2
SO2 + Na2SO3 = Na2S2O5 =>
SO2 + Na2SO3 = Na2S2O5
Fe + CH3COOH = Fe(CH3COO)3 + H2 =>
2 Fe + 6 CH3COOH = 2 Fe(CH3COO)3 + 3 H2
HNO3 + CuS + HCl = CuCl2 + S + H2O + NO =>
2 HNO3 + 3 CuS + 6 HCl = 3 CuCl2 + 3 S + 4 H2O + 2 NO
H2O + Br{-} + Al{+3} = Al + BrO3{-} + H{+] =>
3 H2O + Br{-} + 2 Al{+3} = 2 Al + BrO3{-} + 6 H{+]
Li + MgSO4 = Li4SO4 + Mg =>
4 Li + MgSO4 = Li4SO4 + Mg
NaMnO4 + HCl = NaCl + MnCl3 + Cl2 + H2O =>
NaMnO4 + 8 HCl = NaCl + MnCl3 + 2 Cl2 + 4 H2O
C6H5CH2OH + KOH = C6H5CH2OK + H2O =>
C6H5CH2OH + KOH = C6H5CH2OK + H2O
Mn(OH)2 + Na2SO4 = MnSO4 + NaOH =>
Mn(OH)2 + Na2SO4 = MnSO4 + 2 NaOH
CH3COOH + Fe = CH3COOFe + H2 =>
2 CH3COOH + 2 Fe = 2 CH3COOFe + H2
KMnO4 + C6H5C2H5 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
42 KMnO4 + 5 C6H5C2H5 + 63 H2SO4 = 40 CO2 + 42 MnSO4 + 21 K2SO4 + 88 H2O
NaBr + I2 = Br + NaI2 =>
NaBr + I2 = Br + NaI2
CH3COOH + Fe = (CH3COO)3Fe + H2 =>
6 CH3COOH + 2 Fe = 2(CH3COO)3Fe + 3 H2
Cd24Se24 + Ti = Cd23Se24Ti + Cd =>
Cd24Se24 + Ti = Cd23Se24Ti + Cd
Al + KOH + H2C2O4*2H2O = K3(Al(C2O4)3)*H2O + H2O + H2 =>
2 Al + 6 KOH + 6 H2C2O4*2H2O = 2 K3(Al(C2O4)3)*H2O + 16 H2O + 3 H2
KCl + H2O = KOH + HCl =>
KCl + H2O = KOH + HCl
KNO3 + SnCl2 = Sn(NO3)2 + KCl =>
2 KNO3 + SnCl2 = Sn(NO3)2 + 2 KCl
CH4 + Fe3O4 = Fe + CO + H2 =>
4 CH4 + Fe3O4 = 3 Fe + 4 CO + 8 H2
H2O + C = H + CO =>
H2O + C = 2 H + CO
NaH + OH = NaOH + H2O =>
NaH + 2 OH = NaOH + H2O
C6H5CHO + Cr2O7{2-} + H{+} = C6H5COOH + Cr3{+} + H2O =>
17 C6H5CHO + 3 Cr2O7{2-} + 8 H{+} = 17 C6H5COOH + 2 Cr3{+} + 4 H2O
Fe + CH3COOH = Fe(CH3COO)2 + H2 =>
Fe + 2 CH3COOH = Fe(CH3COO)2 + H2
MgCl2 + (NH4)2C2O4 = MgC2O4 + (NH4)2Cl2 =>
MgCl2 + (NH4)2C2O4 = MgC2O4 + (NH4)2Cl2
NaOH + Ca(NO3)2 = Ca(OH)2 + NaNO3 =>
2 NaOH + Ca(NO3)2 = Ca(OH)2 + 2 NaNO3
LiHCO3(aq) + HI(aq) = LiI + CO2 + H2O =>
LiHCO3(aq) + HI(aq) = LiI + CO2 + H2O
Fe + KI + HCl = FeI3 + KCl + H =>
Fe + 3 KI + 3 HCl = FeI3 + 3 KCl + 3 H
Al4C3 + HCl = AlCl3 + CH4 =>
Al4C3 + 12 HCl = 4 AlCl3 + 3 CH4
Zn(s) + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn(s) + Cu(NO3)2 = Zn(NO3)2 + Cu
FeCl3 + K4Fe(CN)6 = Fe4(Fe(CN)6)3 + KCl =>
4 FeCl3 + 3 K4Fe(CN)6 = Fe4(Fe(CN)6)3 + 12 KCl
Cu(CH3COO)2 + H2O = Cu(OH)2 + CH3COOH =>
Cu(CH3COO)2 + 2 H2O = Cu(OH)2 + 2 CH3COOH
Na2CO3(aq) + SrCl2(aq) = NaCl(s) + SrCO3 =>
Na2CO3(aq) + SrCl2(aq) = 2 NaCl(s) + SrCO3
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
C6H5CH2OH + KOH = C6H5CH2OK + H2O =>
C6H5CH2OH + KOH = C6H5CH2OK + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KBrO3 + HBr + HCl = KCl + H2O + Br2 =>
KBrO3 + 5 HBr + HCl = KCl + 3 H2O + 3 Br2
*NaNO2 + Cl2 + NaOH = NaNO3 + NaCl + H2O =>
*NaNO2 + Cl2 + 2 NaOH = NaNO3 + 2 NaCl + H2O
CH3CH3 + Cl2 = CH3CH(Cl)CH3 + HCl =>
3 CH3CH3 + 3 Cl2 = 2 CH3CH(Cl)CH3 + 4 HCl
H2O + P4 = PH3 + O =>
6 H2O + P4 = 4 PH3 + 6 O
MgCl2 + NH4Cl = Mg(NH4)2 + Cl2 =>
MgCl2 + 2 NH4Cl = Mg(NH4)2 + 2 Cl2
O2(g) + N2H4(aq) = H2O2(aq) + N2(g) =>
2 O2(g) + N2H4(aq) = 2 H2O2(aq) + N2(g)
N2O + Cl2 = NCl3 + O2 =>
2 N2O + 6 Cl2 = 4 NCl3 + O2
C6H12O6(ac) = C2H6O(ac) + CO2 =>
C6H12O6(ac) = 2 C2H6O(ac) + 2 CO2
FeSO4 + KOH + Br2 = Fe(OH)3 + KBr + K2SO4 =>
2 FeSO4 + 6 KOH + Br2 = 2 Fe(OH)3 + 2 KBr + 2 K2SO4
H2SO3 + MnO2 = SO4 + Mn + H2O =>
H2SO3 + MnO2 = SO4 + Mn + H2O
Fr + HOH = FrOH + H2 =>
2 Fr + 2 HOH = 2 FrOH + H2
Na2SiO3 + H2SO4 = H2SiO3 + Na2SO4 =>
Na2SiO3 + H2SO4 = H2SiO3 + Na2SO4
C17H35COO + Na + HOH = C17H35COOH + NaOH =>
C17H35COO + Na + HOH = C17H35COOH + NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
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