| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl + F2 = 2 NaF + Cl2
Be + H2SO4 = BeSO4 + H2 =>
Be + H2SO4 = BeSO4 + H2
Ni(CO3) + Al(OH)3 = Ni(OH)2 + Al2(CO3)3 =>
3 Ni(CO3) + 2 Al(OH)3 = 3 Ni(OH)2 + Al2(CO3)3
CoSO4 + NaOH = Co(OH)2 + Na2SO4 =>
CoSO4 + 2 NaOH = Co(OH)2 + Na2SO4
NH4Br + H2O = NH4OH + HBr =>
NH4Br + H2O = NH4OH + HBr
CuO + AgNO3 = CuNO3 + AgO =>
CuO + AgNO3 = CuNO3 + AgO
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
K3[Fe(NCS)6] + NaF = K3[FeF6] + NaNCS =>
K3[Fe(NCS)6] + 6 NaF = K3[FeF6] + 6 NaNCS
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C8H12OH + O2 = CO + H2O =>
4 C8H12OH + 27 O2 = 32 CO + 26 H2O
Ca(OH)2 + Na = Na(OH) + Ca =>
Ca(OH)2 + 2 Na = 2 Na(OH) + Ca
FeSO4 + NO3 = FeNO3 + SO4 =>
FeSO4 + NO3 = FeNO3 + SO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
RaH2 + H2O = Ra(OH)2 + H2 =>
RaH2 + 2 H2O = Ra(OH)2 + 2 H2
KMnO4 + TiCl3 + HCl = MnCl2 + TiCl4 + KCl + H2O =>
KMnO4 + 5 TiCl3 + 8 HCl = MnCl2 + 5 TiCl4 + KCl + 4 H2O
KMnO4 + NaOH + KI = Na2MnO4 + KOH + I =>
KMnO4 + 2 NaOH + KI = Na2MnO4 + 2 KOH + I
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Sr + (NH4)2HPO4 = SrHPO4 + NH4 =>
Sr + (NH4)2HPO4 = SrHPO4 + 2 NH4
Al + HCOOH = Al2(CO2)3 + H2 =>
2 Al + 3 HCOOH = Al2(CO2)3 + 3 H2
CO + CH4O = C2H4O2 =>
CO + CH4O = C2H4O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al(NO3)3 + Mg = Mg(NO3)2 + Al =>
2 Al(NO3)3 + 3 Mg = 3 Mg(NO3)2 + 2 Al
ZnCl2 + CrOH = Zn(OH)2 + CrCl =>
ZnCl2 + 2 CrOH = Zn(OH)2 + 2 CrCl
H + I2 + SO3{2-} = I{-} + S4O6 + H2O =>
12 H + 4 I2 + 4 SO3{2-} = 8 I{-} + S4O6 + 6 H2O
NaHCO3 + KF = KHCO3 + NaF =>
NaHCO3 + KF = KHCO3 + NaF
Cl2 + OH = ClO + H2O =>
Cl2 + 4 OH = 2 ClO + 2 H2O
CuSO4 + NH4OH = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2 + (NH4)2SO4
ZnSO4 + K4[Fe(CN)6] = K2ZnFe(CN)6 + K2SO4 =>
ZnSO4 + K4[Fe(CN)6] = K2ZnFe(CN)6 + K2SO4
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
Ag + HCI = AgCI + H =>
Ag + HCI = AgCI + H
CaO + H2PHO3 = CaPHO3 + H2O =>
CaO + H2PHO3 = CaPHO3 + H2O
SO3 + NO3 + H = NH4 + SO4 =>
3 SO3 + NO3 + 4 H = NH4 + 3 SO4
CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NH4HCO3 + H2SO4 = NH4HSO4 + H2O + CO2 =>
NH4HCO3 + H2SO4 = NH4HSO4 + H2O + CO2
K2O + HClO = KClO + KOH =>
K2O + HClO = KClO + KOH
C2H16 + H2O = CO + H2 =>
C2H16 + 2 H2O = 2 CO + 10 H2
Rb2CO3 = Rb2O + CO2 =>
Rb2CO3 = Rb2O + CO2
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
Cu + (SO3)2 + HCl = CuCl + H2O + SO2 =>
4 Cu + (SO3)2 + 4 HCl = 4 CuCl + 2 H2O + 2 SO2
SrCO3 + ZnO + WO3 = Sr2ZnWO6 + CO2 =>
2 SrCO3 + ZnO + WO3 = Sr2ZnWO6 + 2 CO2
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
PH3 + HCl = PH4Cl =>
PH3 + HCl = PH4Cl
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Al(s) + Fe2O3(s) = Al2O3(l) + Fe(l) =>
2 Al(s) + Fe2O3(s) = Al2O3(l) + 2 Fe(l)
Mg + CH3COOH = (CH3COO)2Mg + H2 =>
Mg + 2 CH3COOH = (CH3COO)2Mg + H2
Al(N3)3 + Na2Co3 = Al2(Co3)3 + NaN3 =>
2 Al(N3)3 + 3 Na2Co3 = Al2(Co3)3 + 6 NaN3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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