| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + 2 CuBr = CaBr2 + 2 Cu
C2H6O = C4H6 + H2O + H2 =>
2 C2H6O = C4H6 + 2 H2O + H2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
NaAlO2 + Al2(SO4)3*15H2O = Al(OH)3 + Na2SO4 + H2O =>
6 NaAlO2 + Al2(SO4)3*15H2O = 8 Al(OH)3 + 3 Na2SO4 + 3 H2O
C6H5OH + NaOH = C6H5ONa + H2O =>
C6H5OH + NaOH = C6H5ONa + H2O
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
Li + I = Li3I2 =>
3 Li + 2 I = Li3I2
K2Br + H2SO4 = Br2 + SO2 + H2O + KSO4 =>
2 K2Br + 8 H2SO4 = Br2 + 4 SO2 + 8 H2O + 4 KSO4
P2O3 + KOH = K2HPO3 + H2O =>
P2O3 + 4 KOH = 2 K2HPO3 + H2O
Ag3PO4 + NaCl = Ag3Cl + NaPO4 =>
Ag3PO4 + NaCl = Ag3Cl + NaPO4
Sn(NaOH) + K2SO4 = SO4(NaOH) + SnK2 =>
Sn(NaOH) + K2SO4 = SO4(NaOH) + SnK2
AlF3 + RaS = Al2S3 + RaF2 =>
2 AlF3 + 3 RaS = Al2S3 + 3 RaF2
C2 + Fe2O = Fe + CO2 =>
C2 + 4 Fe2O = 8 Fe + 2 CO2
C2H6O = CH4 + CO2 =>
2 C2H6O = 3 CH4 + CO2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
AgNO3 + Sn(OH)4 = AgOH + Sn(NO3)4 =>
4 AgNO3 + Sn(OH)4 = 4 AgOH + Sn(NO3)4
COOH + OH{-} = COOOH2{-} =>
COOH + OH{-} = COOOH2{-}
Fe(NO3)3 + Co(NO3)2 + HOCH2CH2OH = Co3FeO2 + NO2 + CO2 + H2O =>
5 Fe(NO3)3 + 15 Co(NO3)2 + 7 HOCH2CH2OH = 5 Co3FeO2 + 45 NO2 + 14 CO2 + 21 H2O
CH3COOH + Cu(OH)2 = Cu(CH3COO)2*H2O + H2O =>
2 CH3COOH + Cu(OH)2 = Cu(CH3COO)2*H2O + H2O
NH4Cl2 + K2CrO4 = NH4CrO4 + KCl =>
NH4Cl2 + K2CrO4 = NH4CrO4 + 2 KCl
Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
KMgO4 + HCl = MgCl2KCl + Cl2 + H2O =>
2 KMgO4 + 16 HCl = 2 MgCl2KCl + 5 Cl2 + 8 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg(OH) + Al(SO4)3 = MgSO4 + Al(OH)3 =>
3 Mg(OH) + Al(SO4)3 = 3 MgSO4 + Al(OH)3
Ca + H2O = Ca(OH)2(aq) + H2 =>
Ca + 2 H2O = Ca(OH)2(aq) + H2
Fe + BaF2 = FeF3 + Ba =>
2 Fe + 3 BaF2 = 2 FeF3 + 3 Ba
Na2C6H10O6 = C + Na + H2O + O2 =>
2 Na2C6H10O6 = 12 C + 4 Na + 10 H2O + O2
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
C2H6 + HCl = C2H4Cl2 + H2 =>
C2H6 + 2 HCl = C2H4Cl2 + 2 H2
HI + Cr(HO)2 = CrI2 + H2O =>
2 HI + Cr(HO)2 = CrI2 + 2 H2O
Ca + K2SO4 = CaSO4 + K =>
Ca + K2SO4 = CaSO4 + 2 K
C9H7FO2 + HCO2NH4 = C9H9FO2 + CO2 + NH3 =>
C9H7FO2 + HCO2NH4 = C9H9FO2 + CO2 + NH3
Cu + NaOH + H2O = Na2Cu(OH)4 + H2 =>
Cu + 2 NaOH + 2 H2O = Na2Cu(OH)4 + H2
Al2(SO4)3 + BaCl2 = Al2 + Cl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = Al2 + 2 Cl3 + 3 BaSO4
BCl3 + pyridine = B(C5H4N)3 + HCl =>
BCl3 + 3 C5H5N = B(C5H4N)3 + 3 HCl
AlBr3 + SrCO3 = Al2(CO3)3 + SrBr2 =>
2 AlBr3 + 3 SrCO3 = Al2(CO3)3 + 3 SrBr2
NaCl(s) = Na(s) + Cl(g) =>
NaCl(s) = Na(s) + Cl(g)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
FeSO4*7H2O + FeCl3*6H2O + NaOH = Fe3O4 + Na2SO4 + NaCl + H2O =>
FeSO4*7H2O + 2 FeCl3*6H2O + 8 NaOH = Fe3O4 + Na2SO4 + 6 NaCl + 23 H2O
HNO3 + Zn = Zn(NO3)2 + N2O2 + H2O =>
8 HNO3 + 3 Zn = 3 Zn(NO3)2 + N2O2 + 4 H2O
(NH4)2CO3 + H2O = H2CO3 + NH4OH =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4OH
Ba(OH)2 + FeCl3 = BaCl2 + Fe(HO)3 =>
3 Ba(OH)2 + 2 FeCl3 = 3 BaCl2 + 2 Fe(HO)3
N2H4OH + H2O = NH3 + OH =>
N2H4OH + 2 H2O = 2 NH3 + 3 OH
H202 + MnO4{-} = Mn{2-} + O2 + H{+} =>
H202 + 202 MnO4{-} = 202 Mn{2-} + 404 O2 + 202 H{+}
Na2S2 + HNO3 = H2O + NO + NaNO3 + S =>
3 Na2S2 + 8 HNO3 = 4 H2O + 2 NO + 6 NaNO3 + 6 S
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Ca + P4 = Ca3P2 =>
6 Ca + P4 = 2 Ca3P2
HCOH + H = CH3OH =>
HCOH + 2 H = CH3OH
AgNO3(aq) + K2CrO4(aq) = AgCrO4 + K2NO3 =>
AgNO3(aq) + K2CrO4(aq) = AgCrO4 + K2NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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