| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na2 + 3 SO3 + 2 H3BO3 = 2 Na3BO3 + 3 H2O + 3 SO2
NaHCO3 + C6H8O7 = Na2H6C6O7 + CO2 + H2O =>
2 NaHCO3 + C6H8O7 = Na2H6C6O7 + 2 CO2 + 2 H2O
Ba(NO3)2 + NH4Cl = Ba + Cl + NH4NO3 =>
Ba(NO3)2 + 2 NH4Cl = Ba + 2 Cl + 2 NH4NO3
H2SO4 + KCl = K2SO3 + Cl2 + H2O =>
H2SO4 + 2 KCl = K2SO3 + Cl2 + H2O
C5H9NO4 + MnO4 = MnO2 + H2O + CO2 + NH3 =>
2 C5H9NO4 + 9 MnO4 = 9 MnO2 + 6 H2O + 10 CO2 + 2 NH3
Al + OsO4 = Al2O3 + Os =>
8 Al + 3 OsO4 = 4 Al2O3 + 3 Os
Na + NaNO3 = N2 + Na2O =>
10 Na + 2 NaNO3 = N2 + 6 Na2O
C7H8 + O = C7H6O2 + H2O =>
C7H8 + 3 O = C7H6O2 + H2O
Sr2C + H2O = Sr(OH)2 + CH4 =>
Sr2C + 4 H2O = 2 Sr(OH)2 + CH4
MgSO4 = MgO + SO2 + O2 =>
2 MgSO4 = 2 MgO + 2 SO2 + O2
HClO4 + Cd = Cd(ClO4) + H2 =>
2 HClO4 + 2 Cd = 2 Cd(ClO4) + H2
C2H3Br3 + O2 = CO + H2O + Br2 =>
4 C2H3Br3 + 7 O2 = 8 CO + 6 H2O + 6 Br2
NaF + HCO3 = NaHCO3 + F2 =>
2 NaF + 2 HCO3 = 2 NaHCO3 + F2
AgF + I2 = AgI + F2 =>
2 AgF + I2 = 2 AgI + F2
Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
H2SiO3 + FeCl2 = Fe(SiO3) + HCl =>
H2SiO3 + FeCl2 = Fe(SiO3) + 2 HCl
Pb(CH3COO)2 + CH3CSNH2 + NaOH = PbS + CH3CN + H2O + CH3COONa =>
Pb(CH3COO)2 + CH3CSNH2 + 2 NaOH = PbS + CH3CN + 2 H2O + 2 CH3COONa
OCN{-} + OCl{-} + OH{-} = CO3{2-} + N2 + Cl{-} + H2O =>
2 OCN{-} + 3 OCl{-} + 2 OH{-} = 2 CO3{2-} + N2 + 3 Cl{-} + H2O
CH3COOAg + KCl = CH3COOK + AgCl =>
CH3COOAg + KCl = CH3COOK + AgCl
Na2CO3 + MoCl2 = NaCl + MoCO3 =>
Na2CO3 + MoCl2 = 2 NaCl + MoCO3
Cu + H2SO4 + HNO3 + H2O = CuSO4*5H2O + NO2 =>
Cu + H2SO4 + 2 HNO3 + 3 H2O = CuSO4*5H2O + 2 NO2
CH3NH3 + O3 = CO2 + N2 + H2O =>
6 CH3NH3 + 10 O3 = 6 CO2 + 3 N2 + 18 H2O
NaCl + H2SO4 + KMnO4 = MnSO4 + Na2SO4 + K2SO4 + Cl2 + H2O =>
10 NaCl + 8 H2SO4 + 2 KMnO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 5 Cl2 + 8 H2O
C3H6O2 + AlO + Ti = TiAlC3H6O3 =>
C3H6O2 + AlO + Ti = TiAlC3H6O3
CH3NH3 + O3 = CO2 + N2 + H2O =>
6 CH3NH3 + 10 O3 = 6 CO2 + 3 N2 + 18 H2O
C12H22O11 + H2O = C6H12O6 = C2H5OH + CO2 =>
C12H22O11 + H2O = 2 C6H12O6
Co(OH) + H(NO3) = H2O + CoNO3 =>
Co(OH) + H(NO3) = H2O + CoNO3
K + MnO3 + C6H8 = KH2 + MnHCO3 =>
K + 6 MnO3 + C6H8 = KH2 + 6 MnHCO3
AlCl3(aq) + Na2SO4(aq) = NaCl(aq) + Al2(SO4)3(aq) =>
2 AlCl3(aq) + 3 Na2SO4(aq) = 6 NaCl(aq) + Al2(SO4)3(aq)
U + F = U6F =>
6 U + F = U6F
CH3CH2COOCH + H2O = CH3CH2COO + H3O =>
3 CH3CH2COOCH + 4 H2O = 4 CH3CH2COO + 2 H3O
Fe(NO3)3 + AgCl = FeCl3 + AgNO3 =>
Fe(NO3)3 + 3 AgCl = FeCl3 + 3 AgNO3
Br{-} + MnO4{-} + H{+} = H2O + Mn{+2} + Br2 =>
10 Br{-} + 2 MnO4{-} + 16 H{+} = 8 H2O + 2 Mn{+2} + 5 Br2
CH3CHO + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O + K2SO4 =>
3 CH3CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + Cr2(SO4)3 + 4 H2O + K2SO4
H3BO3 + H2O = H4BO3 + OH =>
H3BO3 + H2O = H4BO3 + OH
Fe(NO3)3 + KSCN + HCl = Fe(SCN)3 + KCl + HNO3 =>
Fe(NO3)3 + 3 KSCN + 3 HCl = Fe(SCN)3 + 3 KCl + 3 HNO3
Na2CrO4 + Na2S + H2O = Cr(OH)3 + NaOH + Na2S2O3 =>
8 Na2CrO4 + 6 Na2S + 23 H2O = 8 Cr(OH)3 + 22 NaOH + 3 Na2S2O3
CH3CH2OH + KMnO4 + KOH = CH3COOK + H2O + K2MnO4 =>
CH3CH2OH + 4 KMnO4 + 5 KOH = CH3COOK + 4 H2O + 4 K2MnO4
Mn3P4 + H2O + O2 = H3PO4 + Mn6O4 =>
2 Mn3P4 + 12 H2O + 12 O2 = 8 H3PO4 + Mn6O4
Al(OH)3 + H + CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 6 H + 3 CO3 = Al2(CO3)3 + 6 H2O
Zn + Pb3(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb3(NO3)2 = Zn(NO3)2 + 3 Pb
HNO3 + H2S = NO2 + H2SO4 + H2O =>
8 HNO3 + H2S = 8 NO2 + H2SO4 + 4 H2O
Na2CrO4 + Ag(NO3)2 = Na(NO3) + Ag(CrO4) =>
Na2CrO4 + Ag(NO3)2 = 2 Na(NO3) + Ag(CrO4)
CH3CH2OH + KMnO4 + KOH = CH3COOH + K2MnO4 + H2O =>
CH3CH2OH + 4 KMnO4 + 4 KOH = CH3COOH + 4 K2MnO4 + 3 H2O
C5H8N6O6 = N2 + H2O + CO + C =>
C5H8N6O6 = 3 N2 + 4 H2O + 2 CO + 3 C
CCl4 + KMnO4 = KCl + MnCl2 + CO2 + Cl2 =>
4 CCl4 + 2 KMnO4 = 2 KCl + 2 MnCl2 + 4 CO2 + 5 Cl2
Fe2Cl + NaPO4 = Fe2PO4 + NaCl =>
Fe2Cl + NaPO4 = Fe2PO4 + NaCl
C3H5(C17H35COO)2 + O2 = CO2 + H2O =>
4 C3H5(C17H35COO)2 + 223 O2 = 156 CO2 + 150 H2O
CH3CH2OH + KMnO4 + KOH = CH3COOK + H2O + K2MnO4 =>
CH3CH2OH + 4 KMnO4 + 5 KOH = CH3COOK + 4 H2O + 4 K2MnO4
CuO(s)H2SO4(aq) = CuSO4(aq) + H2O(l) =>
CuO(s)H2SO4(aq) = CuSO4(aq) + H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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