| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SO3 + C = 2 SO2 + CO2
NaHS + KMnO4 + H2O = H2SO4 + KOH + MnO2 + NaOH =>
3 NaHS + 8 KMnO4 + 7 H2O = 3 H2SO4 + 8 KOH + 8 MnO2 + 3 NaOH
Ba(OH)2 + NO2 = Ba(NO3)2 + Ba(NO2)2 + H2O =>
2 Ba(OH)2 + 4 NO2 = Ba(NO3)2 + Ba(NO2)2 + 2 H2O
K2HF4 = KF + H2 + F3 =>
6 K2HF4 = 12 KF + 3 H2 + 4 F3
Cr(NO3)3 + NH3*H2O = [Cr(NH3)6](NO3)3*3H2O + H2O =>
Cr(NO3)3 + 6 NH3*H2O = [Cr(NH3)6](NO3)3*3H2O + 3 H2O
NH4No3 + Na2Co3 = NH4Co3 + Na2No3 =>
NH4No3 + Na2Co3 = NH4Co3 + Na2No3
Cu(OH)2 + KOH = K[Cu(OH)3] =>
Cu(OH)2 + KOH = K[Cu(OH)3]
BaCl2 + SO2 + H2O2 = BaSO4 + HCl =>
BaCl2 + SO2 + H2O2 = BaSO4 + 2 HCl
C6H12 = C6H6 + H2 =>
C6H12 = C6H6 + 3 H2
AgNO3 + Fe = Fe3(NO3)2 + Ag =>
2 AgNO3 + 3 Fe = Fe3(NO3)2 + 2 Ag
P + Ag = PAg =>
P + Ag = PAg
I2O2 + CO = I2 + CO2 =>
I2O2 + 2 CO = I2 + 2 CO2
Sb2O3 + NaOH + H2O = Na[Sb(OH)4] =>
Sb2O3 + 2 NaOH + 3 H2O = 2 Na[Sb(OH)4]
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
SO2 + Ca(OH)2 = Ca2(SO3)2 + H2O =>
2 SO2 + 2 Ca(OH)2 = Ca2(SO3)2 + 2 H2O
MgBr2 + Al2S3 = MgS + AlBr3 =>
3 MgBr2 + Al2S3 = 3 MgS + 2 AlBr3
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
CaCO3 + H2O = Ca(OH)2 + CO2 =>
CaCO3 + H2O = Ca(OH)2 + CO2
Na3[Co(CN)6] + FeSO4 = Fe3[Co(CN)6]2 + Na2SO4 =>
2 Na3[Co(CN)6] + 3 FeSO4 = Fe3[Co(CN)6]2 + 3 Na2SO4
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
C27H44O6 + O2 = CO2 + H2O =>
C27H44O6 + 35 O2 = 27 CO2 + 22 H2O
NiNo3 + K2CrO4 = K2No3 + NiCrO4 =>
NiNo3 + K2CrO4 = K2No3 + NiCrO4
Si2 + HCl = HCl3Si + H2 =>
Si2 + 6 HCl = 2 HCl3Si + 2 H2
Mg(NO3)2 + K = Mg + KNO3 =>
Mg(NO3)2 + 2 K = Mg + 2 KNO3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
N2H4 + HNO3 = H2O + HN3 =>
8 N2H4 + 5 HNO3 = 15 H2O + 7 HN3
K2Cr2O7 + HI = I2 + CrI3 + KI + H2O =>
K2Cr2O7 + 14 HI = 3 I2 + 2 CrI3 + 2 KI + 7 H2O
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
Mg(OH)2 + Li = Mg + LiOH =>
Mg(OH)2 + 2 Li = Mg + 2 LiOH
Fe2O3 + I2 = FeI2 + O2 =>
2 Fe2O3 + 4 I2 = 4 FeI2 + 3 O2
C2O11 = C + O2 = H2 =>
2 C2O11 = 4 C + 11 O2
Al + Hg(CH3COO)2 = Al(CH3COO)2 + Hg =>
Al + Hg(CH3COO)2 = Al(CH3COO)2 + Hg
HC2H3O2 + Sr(OH)2 = H2O + Sr(C2H3O2)2 =>
2 HC2H3O2 + Sr(OH)2 = 2 H2O + Sr(C2H3O2)2
C23H28O8 = C23H28 + O8 =>
C23H28O8 = C23H28 + O8
KMnO4 + NaOH = KNa2MnO4 + H2O2 =>
KMnO4 + 2 NaOH = KNa2MnO4 + H2O2
MgF2 + Na2SO4 = MgSO4 + NaF =>
MgF2 + Na2SO4 = MgSO4 + 2 NaF
[Ni]{2+} + NH3 = [Ni(NH3)6]{2+} =>
[Ni]{2+} + 6 NH3 = [Ni(NH3)6]{2+}
LiHCO3 + H2SO4 = Li2SO4(aq) + H2O + CO2 =>
2 LiHCO3 + H2SO4 = Li2SO4(aq) + 2 H2O + 2 CO2
CoCl3 + Al2(SO4)3 = Co2(SO4)3 + AlCl3 =>
2 CoCl3 + Al2(SO4)3 = Co2(SO4)3 + 2 AlCl3
CuCl2 + H2O + Al = CuO + AlCl + H =>
CuCl2 + H2O + 2 Al = CuO + 2 AlCl + 2 H
Fe + Hg2{+} = Hg + Fe2{+} =>
2 Fe + Hg2{+} = 2 Hg + Fe2{+}
SO3 + H2O = HS2O3 + OH =>
2 SO3 + 4 H2O = HS2O3 + 7 OH
C5H6O5 + O2 = CO2 + H2O =>
C5H6O5 + 4 O2 = 5 CO2 + 3 H2O
H2SO4(aq) + Li2SO3(aq) = Li2SO4(aq) + H2SO3(aq) =>
H2SO4(aq) + Li2SO3(aq) = Li2SO4(aq) + H2SO3(aq)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
CuSO4 + BaS = CuS + BaSO4 =>
CuSO4 + BaS = CuS + BaSO4
HF + Zr(CO3)2 = ZrF4 + CO2 + H2O =>
4 HF + Zr(CO3)2 = ZrF4 + 2 CO2 + 2 H2O
C6H14 + Br2 + KI = CI + H + KBr =>
C6H14 + 3 Br2 + 6 KI = 6 CI + 14 H + 6 KBr
H2O + Na2SO3 = H2SO3 + Na2O =>
H2O + Na2SO3 = H2SO3 + Na2O
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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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