| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3BO3 + 3 Al(OH)3 = 3 H2O + (Al(OH)2)3BO3
Pb(NO3)2 + K2(CrO4) = Pb(CrO4) + K2(NO3)2 =>
Pb(NO3)2 + K2(CrO4) = Pb(CrO4) + K2(NO3)2
NaHSO4 + Na2SiO3 = SiO2 + Na2SO4 + H2O =>
2 NaHSO4 + Na2SiO3 = SiO2 + 2 Na2SO4 + H2O
FeCl3 + NaCN = FeCN + NaCl3 =>
FeCl3 + NaCN = FeCN + NaCl3
AgNO3 + Sb2(Cr2O7)5 = Ag(Cr2O7)5 + Sb2NO3 =>
AgNO3 + Sb2(Cr2O7)5 = Ag(Cr2O7)5 + Sb2NO3
H2S + SO4 = H2O + S =>
4 H2S + SO4 = 4 H2O + 5 S
KBr2 + Cl2 = KCl2 + Br2 =>
KBr2 + Cl2 = KCl2 + Br2
AsCl5 + BaSO4 = As2(SO4)5 + BaCl2 =>
2 AsCl5 + 5 BaSO4 = As2(SO4)5 + 5 BaCl2
As2S3 + H2O2 + NH4OH = (NH4)2SO4 + (NH4)3AsO4 + H2O =>
As2S3 + 14 H2O2 + 12 NH4OH = 3(NH4)2SO4 + 2(NH4)3AsO4 + 20 H2O
NaHO + HBr = NaBr + H2O =>
NaHO + HBr = NaBr + H2O
Li3(PO4) + NaBr = Na3(PO4) + LiBr =>
Li3(PO4) + 3 NaBr = Na3(PO4) + 3 LiBr
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
N2(s) + H2(l) = NH3(g) =>
N2(s) + 3 H2(l) = 2 NH3(g)
CdS + I2 = CdI2 + S =>
CdS + I2 = CdI2 + S
HCOOH + C2H5OH = C2H5COOH + H2O =>
HCOOH + C2H5OH = C2H5COOH + H2O
Rb2 + H2O = Rb2O + H2 =>
Rb2 + H2O = Rb2O + H2
K2Cr2O7 + HCl + Zn = CrCl2 + KCl + ZnCl2 + H2O =>
K2Cr2O7 + 14 HCl + 4 Zn = 2 CrCl2 + 2 KCl + 4 ZnCl2 + 7 H2O
CaO + FeS + Si = CaS + SiO2 + Fe =>
2 CaO + 2 FeS + Si = 2 CaS + SiO2 + 2 Fe
ClMg2 = Cl2 + Mg =>
2 ClMg2 = Cl2 + 4 Mg
C9H8 + H2 = C6H6 =>
2 C9H8 + H2 = 3 C6H6
VO2{+} + Zn + H3O{+} = [V(H2O)6]{2+} + Zn{2+} =>
2 VO2{+} + 3 Zn + 8 H3O{+} = 2[V(H2O)6]{2+} + 3 Zn{2+}
C3H7Mn + NaOH = C3H7OH + NaMn =>
C3H7Mn + NaOH = C3H7OH + NaMn
C5H6O4 + NaOH = C5H4Na2O4 + H2O =>
C5H6O4 + 2 NaOH = C5H4Na2O4 + 2 H2O
Cd + H2(SO4) = CdSO4 + H2 =>
Cd + H2(SO4) = CdSO4 + H2
NaNO2 + NH4I + HCl = NaCl + N2 + I2 + H2O =>
8 NaNO2 + 6 NH4I + 8 HCl = 8 NaCl + 7 N2 + 3 I2 + 16 H2O
Pb + NaNO3 = PbO + NaNO2 =>
Pb + NaNO3 = PbO + NaNO2
CO2(g) + H2O() = C6H12O6(aq) + O2(g) =>
6 CO2(g) + 6 H2O() = C6H12O6(aq) + 6 O2(g)
H2C2O3 + MnO2 = Mn + CO2 + H2O =>
H2C2O3 + MnO2 = Mn + 2 CO2 + H2O
F + AgNO3 = AgFNO3 =>
F + AgNO3 = AgFNO3
HCl + Si = HSiCl3 + H2 =>
3 HCl + Si = HSiCl3 + H2
Ni(NO3)3*6H2O + Fe(NO3)3*6H2O + C10H16N2O8 = NiFe2O4 + N2 + CO2 + H2O =>
20 Ni(NO3)3*6H2O + 40 Fe(NO3)3*6H2O + 23 C10H16N2O8 = 20 NiFe2O4 + 113 N2 + 230 CO2 + 544 H2O
NH4 + NO3 = NO + H2O =>
2 NH4 + 3 NO3 = 5 NO + 4 H2O
FeTiO3(s) + H2SO4(aq) = FeSO4(aq) + TiOSO4(aq) + H2O =>
FeTiO3(s) + 2 H2SO4(aq) = FeSO4(aq) + TiOSO4(aq) + 2 H2O
C2H5BrNaOH = C2H4NaBrH2O =>
C2H5BrNaOH = C2H4NaBrH2O
SO2 + Na2Cr2O7 + H2O = Cr(OH)SO4 + Na2SO4 =>
3 SO2 + Na2Cr2O7 + H2O = 2 Cr(OH)SO4 + Na2SO4
C10H12ClNO + C4H11N = C14H22N2O + HCl =>
C10H12ClNO + C4H11N = C14H22N2O + HCl
Al + KNO3 + KOH + H2O = K3Al(OH)6 + NH3 =>
8 Al + 3 KNO3 + 21 KOH + 18 H2O = 8 K3Al(OH)6 + 3 NH3
RSH + H2O2 = RSO3H + H2O =>
RSH + 3 H2O2 = RSO3H + 3 H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
H3O + NaOH + Cl = H2O + NaCl =>
H3O + NaOH + Cl = 2 H2O + NaCl
Cl2 + Br2 + KOH = KCl + BrO3 + H2O =>
6 Cl2 + Br2 + 12 KOH = 12 KCl + 2 BrO3 + 6 H2O
NaHCO3(s) = Na2CO3 + CO2 + H2O =>
2 NaHCO3(s) = Na2CO3 + CO2 + H2O
Pb + KOH = PbKOH =>
Pb + KOH = PbKOH
H2O + H2S = H + SO2 =>
2 H2O + H2S = 6 H + SO2
C7H6O2 + CH3 = C8H9O2 =>
C7H6O2 + CH3 = C8H9O2
(NH4)2S + Pb(NO3)2 = N2H4O3 + PbS =>
(NH4)2S + Pb(NO3)2 = 2 N2H4O3 + PbS
C2H5OH + O2 = CO + H3 =>
2 C2H5OH + O2 = 4 CO + 4 H3
HClO + Al2O3 = Al(ClO)3 + H2O =>
6 HClO + Al2O3 = 2 Al(ClO)3 + 3 H2O
Pb(NO2)2 + NaC = NaPb + C(NO2)2 =>
Pb(NO2)2 + NaC = NaPb + C(NO2)2
H2O + H2A = HA + H3O =>
H2O + H2A = HA + H3O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
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