| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu{2+} + 2 Cl{-} + 4 NH3 = [Cu(NH3)4]Cl2
Ag(NH3)2 + NaCl = AgCl + Na(NH3)2 =>
Ag(NH3)2 + NaCl = AgCl + Na(NH3)2
PCl5 + H2O = POCl3 + HCl =>
PCl5 + H2O = POCl3 + 2 HCl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CaF2 + H3PO4 = HF + Ca3(PO4)2 =>
3 CaF2 + 2 H3PO4 = 6 HF + Ca3(PO4)2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KMnO4 + C6H10O5 + H2SO4 = K2SO4 + Mn2SO4 + CO2 + H2O =>
4 KMnO4 + C6H10O5 + 4 H2SO4 = 2 K2SO4 + 2 Mn2SO4 + 6 CO2 + 9 H2O
Ba3(PO4)2 + H2SO4 = BaSO4 + H3PO4 =>
Ba3(PO4)2 + 3 H2SO4 = 3 BaSO4 + 2 H3PO4
KCl + H2SO4 = K2SO4 + HCl =>
2 KCl + H2SO4 = K2SO4 + 2 HCl
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
NHO3 + BaO = Ba(NO3)2 + H2O =>
2 NHO3 + BaO = Ba(NO3)2 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
NaN3(s) = Na(s) + N2(g) =>
2 NaN3(s) = 2 Na(s) + 3 N2(g)
C4H4 + KMnO4 + H2SO4 = C4H6O5 + K2SO4 + MnSO4 + H2O =>
5 C4H4 + 8 KMnO4 + 12 H2SO4 = 5 C4H6O5 + 4 K2SO4 + 8 MnSO4 + 7 H2O
N2 + NO2 = N2O2 =>
N2 + 2 NO2 = 2 N2O2
C6H6 + CH3Br = C6H6CH3 + HBr =>
5 C6H6 + 12 CH3Br = 6 C6H6CH3 + 12 HBr
Na + Cl = NaCl =>
Na + Cl = NaCl
CO(NH2)2 + NaOH = Na2CO3 + NH3 =>
CO(NH2)2 + 2 NaOH = Na2CO3 + 2 NH3
SF6 = S + F2 =>
SF6 = S + 3 F2
CH3CH2OH + KMnO4 + KOH = MnO4{2-} + CH3COOK + H{+} + K{+} =>
CH3CH2OH + 4 KMnO4 + KOH = 4 MnO4{2-} + CH3COOK + 4 H{+} + 4 K{+}
Ni + AuBr3 = NiBr2 + Au =>
3 Ni + 2 AuBr3 = 3 NiBr2 + 2 Au
AgF + KI = AgI + KF =>
AgF + KI = AgI + KF
Pb(s) + CuCl2 = PbCl2(aq) + Cu(s) =>
Pb(s) + CuCl2 = PbCl2(aq) + Cu(s)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
KCO3 + BaCl = BaCO3 + KCl =>
KCO3 + BaCl = BaCO3 + KCl
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Zn + OH{-} = ZnO2{2-} + H2 =>
Zn + 2 OH{-} = ZnO2{2-} + H2
F + KOH = KF + OF2 + H2O =>
4 F + 2 KOH = 2 KF + OF2 + H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Cr(NO3)3 + Na2HPO4 = Cr2(HPO4)3 + NaNO3 =>
2 Cr(NO3)3 + 3 Na2HPO4 = Cr2(HPO4)3 + 6 NaNO3
Al + NH4ClO4 = Al2O3 + AlCl3 + H2O + N2 =>
10 Al + 6 NH4ClO4 = 4 Al2O3 + 2 AlCl3 + 12 H2O + 3 N2
HCOOH + AgNO3 + NH3 = (NH4)2CO3 + Ag + CO2 =>
9 HCOOH + 2 AgNO3 + 10 NH3 = 6(NH4)2CO3 + 2 Ag + 3 CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
MgI2 + Br2 = MgBr2 + I2 =>
MgI2 + Br2 = MgBr2 + I2
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cr(NO3)3 + NaOH = Cr(OH)3 + NaNO3 =>
Cr(NO3)3 + 3 NaOH = Cr(OH)3 + 3 NaNO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
H{+}(aq) + Cr2O7{2-}(aq) + C2H5OH(g) = Cr{3+}(aq) + CO2(g) + H2O(l) =>
16 H{+}(aq) + 2 Cr2O7{2-}(aq) + C2H5OH(g) = 4 Cr{3+}(aq) + 2 CO2(g) + 11 H2O(l)
CH2H4 + O2 = CO2 + H2O =>
2 CH2H4 + 5 O2 = 2 CO2 + 6 H2O
Fe + OH{-} + H2O = FeO2{-} + H =>
Fe + OH{-} + H2O = FeO2{-} + 3 H
NH3 + Cl2 = N2H4 + NH4Cl =>
4 NH3 + Cl2 = N2H4 + 2 NH4Cl
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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