| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(NO3)2(aq) + 2 NaF(aq) = BaF2(s) + 2 NaNO3(aq)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
AgN2H6OH + HCl = AgCl + NH4Cl + H2O =>
AgN2H6OH + 3 HCl = AgCl + 2 NH4Cl + H2O
Ag + LiCl = AgCl2 + Li =>
Ag + 2 LiCl = AgCl2 + 2 Li
A1(s) + I2(s) = AII3(s) =>
A1(s) + 2 I2(s) = AII3(s)
(NH4)2SO4(aq) + SrCl2(aq) = SrSO4(aq) + (NH4)2Cl2(aq) =>
(NH4)2SO4(aq) + SrCl2(aq) = SrSO4(aq) + (NH4)2Cl2(aq)
NH3 + Cr2(SO4)3 + H2O = Cr(OH)3 + (NH4)2SO4 =>
6 NH3 + Cr2(SO4)3 + 6 H2O = 2 Cr(OH)3 + 3(NH4)2SO4
I4O9 = I2O6 + I2O2 =>
4 I4O9 = 5 I2O6 + 3 I2O2
Ce2(SO4)3 = Ce + (SO4) =>
Ce2(SO4)3 = 2 Ce + 3(SO4)
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
FeS2 + HNO3 = NH4NO3 + H2O + Fe(NO3)3 + SO2 =>
8 FeS2 + 46 HNO3 = 11 NH4NO3 + H2O + 8 Fe(NO3)3 + 16 SO2
KCl + BaCl2 = KCl2 + ClBa =>
KCl + BaCl2 = KCl2 + ClBa
CuCl + F = CuF + Cl =>
CuCl + F = CuF + Cl
KOH(aq) + Ca(NO3)2(aq) = K(NO3)2(aq) + CaOH(aq) =>
KOH(aq) + Ca(NO3)2(aq) = K(NO3)2(aq) + CaOH(aq)
PbS + CaC2 = Pb + CaS2 + CS =>
4 PbS + CaC2 = 4 Pb + CaS2 + 2 CS
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
BaCl2 + AgNo3 = Ba(No3)2 + AgCl =>
BaCl2 + 2 AgNo3 = Ba(No3)2 + 2 AgCl
NH3 + H2S04 = (NH4)2S04 =>
2 NH3 + H2S04 = (NH4)2S04
Mg{2+} + S{2-} = MgS =>
Mg{2+} + S{2-} = MgS
HCl + Cu2S = CuCl + H2S =>
2 HCl + Cu2S = 2 CuCl + H2S
AgCl + F = AgF + Cl2 =>
2 AgCl + 2 F = 2 AgF + Cl2
CH3CHO + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
CH3CHO + 2 Cu(OH)2 = CH3COOH + Cu2O + 2 H2O
Ca(HCO3)2 + NaOH = NaHCO3 + CaCO3 + H2O =>
Ca(HCO3)2 + NaOH = NaHCO3 + CaCO3 + H2O
Ba + O{2} = BaO{2} =>
Ba + O{2} = BaO{2}
H2CO3 + NH3 = CO2(NH3) + H2O =>
H2CO3 + NH3 = CO2(NH3) + H2O
H2S + KMnO4 + HCl = S + KCl + MnCl4 + H2O =>
3 H2S + 2 KMnO4 + 10 HCl = 3 S + 2 KCl + 2 MnCl4 + 8 H2O
C5H6(g) + O2(g) = H2O(g) + CO2(g) =>
2 C5H6(g) + 13 O2(g) = 6 H2O(g) + 10 CO2(g)
NaI + Cl2 = I + NaCl =>
2 NaI + Cl2 = 2 I + 2 NaCl
Fe2(SO4)3 + NH4CNS = (NH4)3[Fe(CNS)6] + (NH4)2SO4 =>
Fe2(SO4)3 + 12 NH4CNS = 2(NH4)3[Fe(CNS)6] + 3(NH4)2SO4
Sn + Cl2 = Sn2Cl =>
4 Sn + Cl2 = 2 Sn2Cl
WO3(s) + H2(g) = W(s) + H2O(l) =>
WO3(s) + 3 H2(g) = W(s) + 3 H2O(l)
Ba(OH) + J = Ba(JO)2 + BaJ2 + H2O =>
4 Ba(OH) + 8 J = Ba(JO)2 + 3 BaJ2 + 2 H2O
NaHS + Cu(NO3)2 = NaNO3 + CuSO3 + NH =>
NaHS + Cu(NO3)2 = NaNO3 + CuSO3 + NH
Au(ClO)2 + Sn = Sn(ClO)4 + Au =>
2 Au(ClO)2 + Sn = Sn(ClO)4 + 2 Au
PdCl2 + HNO3 = Pd(NO3)2 + HCl =>
PdCl2 + 2 HNO3 = Pd(NO3)2 + 2 HCl
(NH4)2SO4 + KOH = K2SO4 + H2O + NH3 =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 H2O + 2 NH3
NaI + Cl2 = I + NaCl =>
2 NaI + Cl2 = 2 I + 2 NaCl
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
HBr + CrS = H2S + CrBr2 =>
2 HBr + CrS = H2S + CrBr2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Co2(SO4)3 + LiOH = Co(OH)3 + Li2SO4 =>
Co2(SO4)3 + 6 LiOH = 2 Co(OH)3 + 3 Li2SO4
Cu(No3)2 + LiOH = Cu(OH)2 + Li(No3) =>
Cu(No3)2 + 2 LiOH = Cu(OH)2 + 2 Li(No3)
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
KI + Al(NO3)3 = KNO3 + AlI3 =>
3 KI + Al(NO3)3 = 3 KNO3 + AlI3
NH5O = OHNH4 =>
NH5O = OHNH4
MoS2 + H2O = MoO3 + H2S + H2 =>
MoS2 + 3 H2O = MoO3 + 2 H2S + H2
MgSO4 + Pb(C2H3O2) = Mg(C2H3O2) + PbSO4 =>
MgSO4 + Pb(C2H3O2) = Mg(C2H3O2) + PbSO4
(CN)2 + F2 = CF4 + NF3 =>
(CN)2 + 7 F2 = 2 CF4 + 2 NF3
Cr(HO)2 + HNO2 = Cr(NO2)2 + H2O =>
Cr(HO)2 + 2 HNO2 = Cr(NO2)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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