| Équations équilibrées la veille | Équations équilibrées le lendemain |
32 C6H8O7 + 36 Na2CO3 + 57 CuSO4 = 19 C12H10Cu3O14 + 57 SO4 + 72 Na + 66 OH
K3PO4 + H3PO4 = K(H2PO4) =>
K3PO4 + 2 H3PO4 = 3 K(H2PO4)
C3H8 + HNO3 = C3H9NO3 =>
C3H8 + HNO3 = C3H9NO3
(NH4)2SO4 + Cu(OH)2 = NH3 + CuSO4 + H2O =>
(NH4)2SO4 + Cu(OH)2 = 2 NH3 + CuSO4 + 2 H2O
FeSO4 + NaNO3 + H2SO4 = Fe2(SO4)3 + Na2SO4 + NO + H2O =>
6 FeSO4 + 2 NaNO3 + 4 H2SO4 = 3 Fe2(SO4)3 + Na2SO4 + 2 NO + 4 H2O
Na + H + C + O3 = NaHCO3 =>
Na + H + C + O3 = NaHCO3
PdCl2 + NH3 = Pd(NH3)4Cl2 =>
PdCl2 + 4 NH3 = Pd(NH3)4Cl2
AlCl3 + NH4OH = NH4 + Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4 + 3 Cl + Al(OH)3
C6H5Br + HNO3 = C6H4BrNO2 + H2O =>
C6H5Br + HNO3 = C6H4BrNO2 + H2O
Fe + AgCH3COO = FeCH3COO + Ag =>
Fe + AgCH3COO = FeCH3COO + Ag
Fr2O + H2O = FrOH =>
Fr2O + H2O = 2 FrOH
KI + H2SO4 = K2SO4 + H2O + SO2I2 =>
2 KI + 2 H2SO4 = K2SO4 + 2 H2O + SO2I2
Ca(NO3)2 + HF = CaF2 + HNO3 =>
Ca(NO3)2 + 2 HF = CaF2 + 2 HNO3
CuSO4 + HI = CuI + H2SO4 + I =>
CuSO4 + 2 HI = CuI + H2SO4 + I
C2H5OH + I2 + NaOH = CHI3 + HCOONa + HI =>
C2H5OH + 4 I2 + NaOH = CHI3 + HCOONa + 5 HI
PdCl2 + NH3 = Pd(NH3)4Cl2 =>
PdCl2 + 4 NH3 = Pd(NH3)4Cl2
Mg(OH)2 + Cl2 = MgCl2 + Mg(ClO3)2 + H2O =>
6 Mg(OH)2 + 6 Cl2 = 5 MgCl2 + Mg(ClO3)2 + 6 H2O
C6H5Br + HNO3 = C6H4BrNO2 + H2O =>
C6H5Br + HNO3 = C6H4BrNO2 + H2O
Ga(NO3)3 + H2O = Ga2O3 + HNO3 =>
2 Ga(NO3)3 + 3 H2O = Ga2O3 + 6 HNO3
ClO3{-} + SO2 + H{+} = ClO2 + HSO4{-} =>
2 ClO3{-} + SO2 + H{+} = 2 ClO2 + HSO4{-}
C6H5Br + HNO3 = C6H4BrNO2 + H2O =>
C6H5Br + HNO3 = C6H4BrNO2 + H2O
CH3CH2OH + I2 + NaOH = CHI3HCOONa + H2O + NaI =>
CH3CH2OH + 4 I2 + 6 NaOH = CHI3HCOONa + 5 H2O + 5 NaI
C6H5Br + HNO3 = C6H3BrN2O4 + H2O =>
C6H5Br + 2 HNO3 = C6H3BrN2O4 + 2 H2O
CH3CH2OH + I2 + NaOH = CHI3HCOONa + H2O + NaI =>
CH3CH2OH + 4 I2 + 6 NaOH = CHI3HCOONa + 5 H2O + 5 NaI
Br2 + PbO2 = PbBr4 + O2 =>
2 Br2 + PbO2 = PbBr4 + O2
CH3COOH + K2CO3 = KCH3COOH + CO2 + H2O =>
9 CH3COOH + 4 K2CO3 = 8 KCH3COOH + 6 CO2 + 2 H2O
MnO2 + KOH = K2MnO3 + H2O =>
MnO2 + 2 KOH = K2MnO3 + H2O
HNO3 + SO2 + H2O = NO + H2SO4 =>
2 HNO3 + 3 SO2 + 2 H2O = 2 NO + 3 H2SO4
ZnCl2 + HNO3 = HCl2 + ZnNO3 =>
ZnCl2 + HNO3 = HCl2 + ZnNO3
Na + CuCl2 = NaCl + Cu2 =>
4 Na + 2 CuCl2 = 4 NaCl + Cu2
Fe + O2 + H2 = Fe(OH)2 =>
Fe + O2 + H2 = Fe(OH)2
C6H12O + N2 + O2 = C12H18N4O4 + H2O =>
4 C6H12O + 4 N2 + 5 O2 = 2 C12H18N4O4 + 6 H2O
Al(s) + CuCl2(a) = AlCl3(s) + Cu(s) =>
2 Al(s) + 3 CuCl2(a) = 2 AlCl3(s) + 3 Cu(s)
NaOH + MgBr2 = NaBr2 + OHMg =>
NaOH + MgBr2 = NaBr2 + OHMg
NaOCl + NaI = NaCl + NaIO3 =>
3 NaOCl + NaI = 3 NaCl + NaIO3
F2O + NaHO = NaF + O2 + H2O =>
F2O + 2 NaHO = 2 NaF + O2 + H2O
C4H4O4 + NaOH = H2O + CO2 + Na =>
C4H4O4 + 12 NaOH = 8 H2O + 4 CO2 + 12 Na
Cl2 + AgNO3 + H2O = AgCl + Ag2ClO5 + HNO3 =>
9 Cl2 + 20 AgNO3 + 10 H2O = 16 AgCl + 2 Ag2ClO5 + 20 HNO3
NaOH + Cl = NaCl + NaClO + H2O =>
2 NaOH + 2 Cl = NaCl + NaClO + H2O
Sb(HCO3)3 = Sb2(CO3)3 + H2O + CO2 =>
2 Sb(HCO3)3 = Sb2(CO3)3 + 3 H2O + 3 CO2
Mn2(CO3)2 = Mn + CO3 =>
Mn2(CO3)2 = 2 Mn + 2 CO3
SO3 + H2O(l) = H2SO4(aq) =>
SO3 + H2O(l) = H2SO4(aq)
GaF3 + Na3Po4 = GaPo4 + NaF =>
GaF3 + Na3Po4 = GaPo4 + 3 NaF
Na2SO4(s) + C(s) = Na2S(s) + CO2(g) =>
Na2SO4(s) + 2 C(s) = Na2S(s) + 2 CO2(g)
Ge + S = GeS =>
Ge + S = GeS
Au(NO3)3 + Sn = Sn(NO3)2 + Au =>
2 Au(NO3)3 + 3 Sn = 3 Sn(NO3)2 + 2 Au
Fe(NO3)3 + KF = K3[Fe(F)6] + KNO3 =>
Fe(NO3)3 + 6 KF = K3[Fe(F)6] + 3 KNO3
Zn + NaNO3 = Zn(NO3)2 + Na =>
Zn + 2 NaNO3 = Zn(NO3)2 + 2 Na
Cr2O3 + Ba(OH)2 + H2O = Ba[Cr(OH)4]2 =>
Cr2O3 + Ba(OH)2 + 3 H2O = Ba[Cr(OH)4]2
CuAgSO4 = CuSO4Ag =>
CuAgSO4 = CuSO4Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/12/24
Équations équilibrées sur08/11/23
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