| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ai2(SO4)3 + K2SO4 = 2 KAi(SO4)2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
HC = C + H =>
HC = C + H
Na3PO4 + ZnSO4 = Na3SO4 + ZnPO4 =>
Na3PO4 + ZnSO4 = Na3SO4 + ZnPO4
Fe2O3 + KI = Fe + KIO3 =>
Fe2O3 + KI = 2 Fe + KIO3
CoCl2(H2O)6 + NH4Cl + NH3 + O2 = [Co(NH3)6]Cl3 + H2O =>
4 CoCl2(H2O)6 + 4 NH4Cl + 20 NH3 + O2 = 4[Co(NH3)6]Cl3 + 26 H2O
Cr2O3 + KOH = KCrO2 + H2O =>
Cr2O3 + 2 KOH = 2 KCrO2 + H2O
Al2O3 + NaOH = Al(OH)3 + Na2O =>
Al2O3 + 6 NaOH = 2 Al(OH)3 + 3 Na2O
NaOH + K2CO3 = Na2CO3 + KOH =>
2 NaOH + K2CO3 = Na2CO3 + 2 KOH
CuCl2 + NH4NO3 = CuNO3 + NH4Cl2 =>
CuCl2 + NH4NO3 = CuNO3 + NH4Cl2
KNO3 + Al + KOH + H2O = NH3 + KAlO2 =>
3 KNO3 + 8 Al + 5 KOH + 2 H2O = 3 NH3 + 8 KAlO2
CaCl2 + H2C2O4 = CaC2O4 + HCl =>
CaCl2 + H2C2O4 = CaC2O4 + 2 HCl
ZnCl2 + NH3H2O = Zn(OH)2 + NH4Cl =>
ZnCl2 + 2 NH3H2O = Zn(OH)2 + 2 NH4Cl
K2CrO4(aq) + Ba(NO3)2 = BaCrO4(s) + KNO3(aq) =>
K2CrO4(aq) + Ba(NO3)2 = BaCrO4(s) + 2 KNO3(aq)
Al + NO3{-} + OH{-} + H2O = [Al(OH)4]{-} + NH3 =>
8 Al + 3 NO3{-} + 5 OH{-} + 18 H2O = 8[Al(OH)4]{-} + 3 NH3
NH3 + H2CO3 = NH4HCO3 =>
NH3 + H2CO3 = NH4HCO3
CH2OHCH2OH + KMnO4 + H2SO4 = COOHCOOH + K2SO4 + MnSO4 + H2O =>
5 CH2OHCH2OH + 8 KMnO4 + 12 H2SO4 = 5 COOHCOOH + 4 K2SO4 + 8 MnSO4 + 22 H2O
Mg(CH3COO) + CuSO4 = MgSO4 + Cu(CH3COO) =>
Mg(CH3COO) + CuSO4 = MgSO4 + Cu(CH3COO)
Mn2O7 + CaO = Ca(MnO4)2 =>
Mn2O7 + CaO = Ca(MnO4)2
NO2 + HNO3 = NO2HNO3 =>
NO2 + HNO3 = NO2HNO3
C4H3Br + O2 = CO2 + H2O + HBr =>
2 C4H3Br + 9 O2 = 8 CO2 + 2 H2O + 2 HBr
NaNO3 + C6H12O6 = CO2 + Na2CO3 + N2 + H2O =>
24 NaNO3 + 5 C6H12O6 = 18 CO2 + 12 Na2CO3 + 12 N2 + 30 H2O
LiCO2 + H2O = LiHCO3 + H2 =>
2 LiCO2 + 2 H2O = 2 LiHCO3 + H2
CaO + P2O5 = Ca3P2 + O =>
3 CaO + P2O5 = Ca3P2 + 8 O
KOH + CuAl = Al2O3 + CuO + H2 + K2 =>
10 KOH + 4 CuAl = 2 Al2O3 + 4 CuO + 5 H2 + 5 K2
N2P + NH3 = N2 + PH3 =>
2 N2P + 2 NH3 = 3 N2 + 2 PH3
Be(OH)2 + SO2 = BeSO3 + H2O =>
Be(OH)2 + SO2 = BeSO3 + H2O
ZnCl2 + NH3H2O = Zn(OH)2 + NH4Cl =>
ZnCl2 + 2 NH3H2O = Zn(OH)2 + 2 NH4Cl
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
I2 + I{-} = I3{-}redox =>
I2 + I{-} = I3{-}redox
Ba(OH)2 + H2SO3 = BaH2SO4 + H2O =>
Ba(OH)2 + H2SO3 = BaH2SO4 + H2O
P + Cl2 = PCl4 =>
P + 2 Cl2 = PCl4
CH2OHCH2OH + O2 = CO2 + H2O =>
2 CH2OHCH2OH + 5 O2 = 4 CO2 + 6 H2O
C5H10O5(s) + O2(g) = CO2(g) + H20(l) =>
2 C5H10O5(s) + 5 O2(g) = 10 CO2(g) + H20(l)
C2H5OC2H5 + HCl = C2H5OH + C2H5Cl =>
C2H5OC2H5 + HCl = C2H5OH + C2H5Cl
SO3 + CO2 = CS2 + O2 =>
2 SO3 + CO2 = CS2 + 4 O2
Li + H2SO4 = Li2SO4 + H2 =>
2 Li + H2SO4 = Li2SO4 + H2
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
Al + H2SO4 + KOH = KAl(SO4)2(s) + H2O + H2 =>
2 Al + 4 H2SO4 + 2 KOH = 2 KAl(SO4)2(s) + 2 H2O + 3 H2
HNO3 + CO2 = N2O5 + H2CO3 =>
2 HNO3 + CO2 = N2O5 + H2CO3
N2 + Cl2 = N5Cl5 =>
5 N2 + 5 Cl2 = 2 N5Cl5
Na(s) + Ca(aq) = NaCa =>
Na(s) + Ca(aq) = NaCa
Na2 + HJ = NaJ + H2 =>
Na2 + 2 HJ = 2 NaJ + H2
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
C6H6CH2CH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 C6H6CH2CH3 + 22 KMnO4 + 33 H2SO4 = 40 CH3COOH + 22 MnSO4 + 11 K2SO4 + 8 H2O
(C4H9)3Al + H2SO4 = Al2(SO4)3 + C4H10 =>
2(C4H9)3Al + 3 H2SO4 = Al2(SO4)3 + 6 C4H10
CH2OHCH2OH + O2 = CO2 + H2O =>
2 CH2OHCH2OH + 5 O2 = 4 CO2 + 6 H2O
CO(g) + H2O = CO2(g) + H =>
CO(g) + H2O = CO2(g) + 2 H
H2SO4 + CaF2 = CaSO4 + HF =>
H2SO4 + CaF2 = CaSO4 + 2 HF
H202 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O =>
5 H202 + 202 KMnO4 + 303 H2SO4 = 202 MnSO4 + 101 K2SO4 + 808 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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