| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C2H + 9 O2 = 8 CO2 + 2 H2O
AgNO3 + BaCl2 = AgCl2 + BaNO3 =>
AgNO3 + BaCl2 = AgCl2 + BaNO3
CuCl2 + HNO3 = CuN + Cl2H + O3 =>
CuCl2 + HNO3 = CuN + Cl2H + O3
KCl*NaCl = KCl + NaCl =>
KCl*NaCl = KCl + NaCl
NH3 + HClO4 = NClO4 + H4 =>
NH3 + HClO4 = NClO4 + H4
S + H2O = H2S + OH =>
S + 2 H2O = H2S + 2 OH
FeCl3 + AgNO3 = Fe(NO3)3 + AgCl =>
FeCl3 + 3 AgNO3 = Fe(NO3)3 + 3 AgCl
C2H6O + KMnO4 = C2H4O + MnO2 + KOH + H2O =>
3 C2H6O + 2 KMnO4 = 3 C2H4O + 2 MnO2 + 2 KOH + 2 H2O
AuCl3 + H2S + H2O = Au + HCl + H2SO4 =>
8 AuCl3 + 3 H2S + 12 H2O = 8 Au + 24 HCl + 3 H2SO4
AlBr3 + BaS = BaBr2 + Al2S3 =>
2 AlBr3 + 3 BaS = 3 BaBr2 + Al2S3
Mg(NO3) + NaOH = Mg(OH)2 + Na2(NO3) =>
Mg(NO3) + 2 NaOH = Mg(OH)2 + Na2(NO3)
CH3COO + NH4 = NH3 + CH3COOH =>
CH3COO + NH4 = NH3 + CH3COOH
NaBrO3 = NaBr + O2 =>
2 NaBrO3 = 2 NaBr + 3 O2
Cu + MgCl2 = Cl2Cu + Mg =>
Cu + MgCl2 = Cl2Cu + Mg
C6H12O12 + O = C6O12 + H12O =>
C6H12O12 + O = C6O12 + H12O
(NH4)ClO4 = N2 + O2 + H2O + Cl2 =>
2(NH4)ClO4 = N2 + 2 O2 + 4 H2O + Cl2
C(s) + H2 = CH4 =>
C(s) + 2 H2 = CH4
Na2SO3 + HCl + KMnO4 = H2O + KCl + MnCl2 + Na2SO4 =>
5 Na2SO3 + 6 HCl + 2 KMnO4 = 3 H2O + 2 KCl + 2 MnCl2 + 5 Na2SO4
CH3OH(g) + O2(g) = CO2(g) + H20(l) =>
10 CH3OH(g) + 5 O2(g) = 10 CO2(g) + 2 H20(l)
OH + NH3 = H2O + NH2 =>
OH + NH3 = H2O + NH2
Na(OH) + H2SO4 = Na2 + (SO4) + H2O =>
2 Na(OH) + H2SO4 = Na2 + (SO4) + 2 H2O
Na + Zn(OH)4 = Na2Zn(OH)4 =>
2 Na + Zn(OH)4 = Na2Zn(OH)4
C1H7 + O2 = CO2 + H2O =>
4 C1H7 + 11 O2 = 4 CO2 + 14 H2O
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
H3C6H5O7 + NaCHO3 = Na3C6H5O7 + H2O + CO2 =>
H3C6H5O7 + 3 NaCHO3 = Na3C6H5O7 + 3 H2O + 3 CO2
HS + Na2Br = HBr + Na2S =>
HS + Na2Br = HBr + Na2S
Zn0 + H2SO4 = ZnSO4 + SO + H2O =>
2 Zn0 + 3 H2SO4 = 2 ZnSO4 + SO + 3 H2O
Cl2 + CaI2 = CaCl + I2 =>
Cl2 + 2 CaI2 = 2 CaCl + 2 I2
Mg + Ca = MgCa =>
Mg + Ca = MgCa
Br + LiI = LiBr + I2 =>
2 Br + 2 LiI = 2 LiBr + I2
K2CrO4 + Mn(NO3)2 = MnCrO4 + K(NO3) =>
K2CrO4 + Mn(NO3)2 = MnCrO4 + 2 K(NO3)
MnO2 + Fe2O3 = Mn2O7 + FeO =>
2 MnO2 + 3 Fe2O3 = Mn2O7 + 6 FeO
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Zn(OH)2 + CuSO4 = ZnSO4 + Cu(OH)2 =>
Zn(OH)2 + CuSO4 = ZnSO4 + Cu(OH)2
NH2NH2 + HNO3 = H2O + HN3 =>
8 NH2NH2 + 5 HNO3 = 15 H2O + 7 HN3
CrCl3 + Al(OH)3 = Cr(OH)3 + AlCl3 =>
CrCl3 + Al(OH)3 = Cr(OH)3 + AlCl3
AgNO3 + BaCl2 = AgCl2 + BaNO3 =>
AgNO3 + BaCl2 = AgCl2 + BaNO3
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
C12H24O2 + CO3 = C + H2O =>
3 C12H24O2 + 10 CO3 = 46 C + 36 H2O
SO3S{2-} + H3O{+} = S + SO4{2-} + H2O =>
3 SO3S{2-} + 2 H3O{+} = 4 S + 2 SO4{2-} + 3 H2O
Pb(NO3)2 + K2SO4 = KNO3 + PbSO4 =>
Pb(NO3)2 + K2SO4 = 2 KNO3 + PbSO4
Pb + O = PbO6 =>
Pb + 6 O = PbO6
NiH3 = Ni + H2 =>
2 NiH3 = 2 Ni + 3 H2
Ca + HNO3 = Ca(NO3)2 + H2O + NO2 =>
Ca + 4 HNO3 = Ca(NO3)2 + 2 H2O + 2 NO2
HNO3 + CuSO4 = Cu(NO3)2 + H2SO4 =>
2 HNO3 + CuSO4 = Cu(NO3)2 + H2SO4
HBr + C2H2 = C2H3 + Br =>
HBr + C2H2 = C2H3 + Br
Co + CrO4 = Co(CrO4) =>
Co + CrO4 = Co(CrO4)
H2S + NaHCO3 = Na2S + H2CO3 =>
H2S + 2 NaHCO3 = Na2S + 2 H2CO3
Zn(CH3CO2)2 + CaCl2 = ZnCl2 + Ca(CH3CO2)2 =>
Zn(CH3CO2)2 + CaCl2 = ZnCl2 + Ca(CH3CO2)2
AlSO4 + KOH = KSO4 + AlOH =>
AlSO4 + KOH = KSO4 + AlOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/05/24
Équations équilibrées sur03/06/23
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