| Équations équilibrées la veille |
Li + NaBr = Na + LiBr
Al(OH)3 + PbCl2 = AlCl3 + Pb(OH)2 =>
2 Al(OH)3 + 3 PbCl2 = 2 AlCl3 + 3 Pb(OH)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Br + Na3(PO4) = Br(PO4) + Na =>
Br + Na3(PO4) = Br(PO4) + 3 Na
Ca(OH)2 + NaNO3 = Ca(NO3)2 + NaOH =>
Ca(OH)2 + 2 NaNO3 = Ca(NO3)2 + 2 NaOH
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
BaO + H2O = BaO2 + H2 =>
BaO + H2O = BaO2 + H2
H2O2 + NaJ = NaJO3 + H2O =>
3 H2O2 + NaJ = NaJO3 + 3 H2O
Co + NH4 + SCN = (NH4)2[Co(SCN)4] =>
Co + 2 NH4 + 4 SCN = (NH4)2[Co(SCN)4]
MgCO3 + H2O = MgO + H2CO3 =>
MgCO3 + H2O = MgO + H2CO3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
H2 + Cl2 = HCl = HCl =>
H2 + Cl2 = 2 HCl
CH3CHCH3Br + NaOH = CH2CHCH3 + NaBr + H2O =>
CH3CHCH3Br + NaOH = CH2CHCH3 + NaBr + H2O
CrCl + Na(Co3) = Cr(Co3) + NaCl =>
CrCl + Na(Co3) = Cr(Co3) + NaCl
CO2 + C2H6 = CH4 + C2O2 =>
CO2 + 2 C2H6 = 3 CH4 + C2O2
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
PH3 + CrO4{2-} + H2O = Cr(OH)4{-} + P + OH{-} =>
PH3 + CrO4{2-} + H2O = Cr(OH)4{-} + P + OH{-}
C3H6 + C6H6O = C15H16O2 + H2O =>
2 C3H6 + 9 C6H6O = 4 C15H16O2 + H2O
C6H2(NO2)3OH + Na2S*9H2O = C6H2(NO2)2NH2ONa + Na2S2O3 + NaOH + H2O =>
4 C6H2(NO2)3OH + 6 Na2S*9H2O = 4 C6H2(NO2)2NH2ONa + 3 Na2S2O3 + 2 NaOH + 51 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na + SO3 = NaSO3 =>
Na + SO3 = NaSO3
P2O5 + C = CO2 + P =>
2 P2O5 + 5 C = 5 CO2 + 4 P
NH3 + ClO{-} + H{+} = N2H5{+} + Cl{-} + H2O =>
2 NH3 + ClO{-} + H{+} = N2H5{+} + Cl{-} + H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
FeSO4(aq) + BaCl2(aq) = FeCl2(aq) + BaSO4(s) =>
FeSO4(aq) + BaCl2(aq) = FeCl2(aq) + BaSO4(s)
Zn + K2CrO4 + KOH + H2O = K2[Zn(OH)4] + K3[Cr(OH)6] =>
3 Zn + 2 K2CrO4 + 8 KOH + 8 H2O = 3 K2[Zn(OH)4] + 2 K3[Cr(OH)6]
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
(Ni(H2O)6)Cl2 + NH4OH = (Ni(NH3)6)Cl2 + H2O =>
(Ni(H2O)6)Cl2 + 6 NH4OH = (Ni(NH3)6)Cl2 + 12 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
C14H10O4 + H2O2 = C6H6O + C2O4 =>
C14H10O4 + H2O2 = 2 C6H6O + C2O4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
H{+} + As + ClO3{-} + H2O = H3AsO3 + HClO =>
3 H{+} + 4 As + 3 ClO3{-} + 6 H2O = 4 H3AsO3 + 3 HClO
MgI2 + Li2CrO4 = LiI + MgCrO4 =>
MgI2 + Li2CrO4 = 2 LiI + MgCrO4
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
C6H12O6 + NaHCO3 = CO2 + NaC2H2O2 + H2O =>
7 C6H12O6 + 24 NaHCO3 = 18 CO2 + 24 NaC2H2O2 + 30 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CaHO + HN = CaO + NH3 =>
2 CaHO + HN = 2 CaO + NH3
Sn + I2 = SnI4 =>
Sn + 2 I2 = SnI4
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
AlCl3(s) + BaSO4(s) = Al2(SO4)3(s) + BaCl2(s) =>
2 AlCl3(s) + 3 BaSO4(s) = Al2(SO4)3(s) + 3 BaCl2(s)
As + NO3{-} + OH{-} = AsO4{-3} + NO + H2O =>
3 As + 5 NO3{-} + 4 OH{-} = 3 AsO4{-3} + 5 NO + 2 H2O
Cr + SCl2O2 = CrCl3 + SO2 =>
2 Cr + 3 SCl2O2 = 2 CrCl3 + 3 SO2
(NH4)2Fe(SO4)2*6H2O + FeCl3*6H2O + NH3 = Fe3O4 + (NH4)2SO4 + NH4Cl + H2O =>
(NH4)2Fe(SO4)2*6H2O + 2 FeCl3*6H2O + 8 NH3 = Fe3O4 + 2(NH4)2SO4 + 6 NH4Cl + 14 H2O
CuCl2 + NaI = I2 + NaCl + CuCl =>
2 CuCl2 + 2 NaI = I2 + 2 NaCl + 2 CuCl
HCl + K2Cr2O7 = KCl + Cl + CrCl3 + H2O =>
14 HCl + K2Cr2O7 = 2 KCl + 6 Cl + 2 CrCl3 + 7 H2O
C2H4O + Ag(NH3)2OH = C2H4O2 + NH3 + H2O + Ag =>
C2H4O + 2 Ag(NH3)2OH = C2H4O2 + 4 NH3 + H2O + 2 Ag
CuS + KOH = KS + CuOH =>
CuS + KOH = KS + CuOH
SiO2 + HF = H2O + SiF4 =>
SiO2 + 4 HF = 2 H2O + SiF4
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Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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