| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiCl + Sr2OH = Li2OH + 2 SrCl
SO4 + H2S = SO3 + H2O =>
4 SO4 + H2S = 5 SO3 + H2O
CrCl3 + Na2CO3 + H2O = NaCl + CO2 + Cr(OH)3*3H2O =>
2 CrCl3 + 3 Na2CO3 + 9 H2O = 6 NaCl + 3 CO2 + 2 Cr(OH)3*3H2O
HCHO + Ag2O(NH3) = NH4HCO2 + Ag =>
HCHO + Ag2O(NH3) = NH4HCO2 + 2 Ag
P3 + O7 = P3O7 =>
P3 + O7 = P3O7
F2 + H2O = H2OHF + O2 =>
2 F2 + 6 H2O = 4 H2OHF + O2
KCl + H2SO4 = HCl + KHSO4 =>
KCl + H2SO4 = HCl + KHSO4
NH{4}NO{3} + NaOH = NaNO{3} + NH{3} + H{2}O =>
4 NH{4}NO{3} + NaOH = NaNO{3} + 3 NH{3} + 2 H{2}O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
AsO3{3-} + I2 + OH{-} = AsO4{3-} + I{-} + H2O =>
AsO3{3-} + I2 + 2 OH{-} = AsO4{3-} + 2 I{-} + H2O
ZnO + KOH = Zn(OH)2 + K2O =>
ZnO + 2 KOH = Zn(OH)2 + K2O
HSO4 + CU2OH = CU2SO4 + H2O =>
HSO4 + CU2OH = CU2SO4 + H2O
AlHBr = Al(HBr) =>
AlHBr = Al(HBr)
OH{-} + CrI3 + Cl2 = CrO4{-} + IO4{-} + Cl{-} + H2O =>
32 OH{-} + CrI3 + 14 Cl2 = CrO4{-} + 3 IO4{-} + 28 Cl{-} + 16 H2O
(NH4)2S = NH4 + S =>
(NH4)2S = 2 NH4 + S
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Cr2(SO4)3 + HCl = Cr(HCl) + SO4 =>
Cr2(SO4)3 + 2 HCl = 2 Cr(HCl) + 3 SO4
NiCo3 + Fe = FeCo3 + Ni =>
NiCo3 + Fe = FeCo3 + Ni
FeSO4 + KSCN + NaSO3 = Fe(KCN)6 + Na + SO =>
2 FeSO4 + 12 KSCN + 3 NaSO3 = 2 Fe(KCN)6 + 3 Na + 17 SO
C2952H4664O832N812S8Fe4 + KClO3 = KCl + CO2 + H2O + SO2 + N2 + Fe2O3 =>
3 C2952H4664O832N812S8Fe4 + 7426 KClO3 = 7426 KCl + 8856 CO2 + 6996 H2O + 24 SO2 + 1218 N2 + 6 Fe2O3
NH4OH + HNO3 = (NH4)(NO3) + H2O =>
NH4OH + HNO3 = (NH4)(NO3) + H2O
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 = =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CH3COOH + Fe(OH)2 = FeCOOH2 + H2O =>
CH3COOH + 2 Fe(OH)2 = 2 FeCOOH2 + 2 H2O
AlN + I2 = AlI + N2 =>
2 AlN + I2 = 2 AlI + N2
Cu(s) + HNO3(l) = Cu(NO3)2(s) + NO2(g) + H2O =>
Cu(s) + 4 HNO3(l) = Cu(NO3)2(s) + 2 NO2(g) + 2 H2O
KMnO4 + KNO2 + H2O = KNO3 + MnO2 + KOH =>
2 KMnO4 + 3 KNO2 + H2O = 3 KNO3 + 2 MnO2 + 2 KOH
CH3OH + HCOOH = CHOOCH3 + H2O =>
CH3OH + HCOOH = CHOOCH3 + H2O
NiCl2 + SO2 = NiSO4 + SCl2 =>
NiCl2 + 2 SO2 = NiSO4 + SCl2
HNO3 + Mg(CH3COO)2 = Mg(NO3)2 + CH3COOH =>
2 HNO3 + Mg(CH3COO)2 = Mg(NO3)2 + 2 CH3COOH
NaHCO3 + CaI2 = NaI + Ca(HCO3)2 =>
2 NaHCO3 + CaI2 = 2 NaI + Ca(HCO3)2
NaNO + Cu(NO3)2 = NaNO3 + Cu(NO)2 =>
2 NaNO + Cu(NO3)2 = 2 NaNO3 + Cu(NO)2
NaCl + K2SiO3 = KCl + Na2SiO3 =>
2 NaCl + K2SiO3 = 2 KCl + Na2SiO3
Zn + H2SO3 = ZnSO4 + H2O + SO =>
Zn + 3 H2SO3 = ZnSO4 + 3 H2O + 2 SO
SrCl2 + NaNO3 = Sr(NO3)2 + NaCl =>
SrCl2 + 2 NaNO3 = Sr(NO3)2 + 2 NaCl
P + O2 = PO6 =>
P + 3 O2 = PO6
MgNH4PO4 + HCl = MgCl2 + H2NH4PO4 =>
MgNH4PO4 + 2 HCl = MgCl2 + H2NH4PO4
H2 + N2 = NH =>
H2 + N2 = 2 NH
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
C7H14 + Br2 = C7H14Br2 =>
C7H14 + Br2 = C7H14Br2
N2(lll) + H2 = NH3 =>
N2(lll) + 3 H2 = 2 NH3
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
Al(OH)3 = Al + O3 + H2O =>
2 Al(OH)3 = 2 Al + O3 + 3 H2O
(NH4)3 + PO4 + NaOH = Na3PO4 + NH4OH =>
(NH4)3 + PO4 + 3 NaOH = Na3PO4 + 3 NH4OH
Cr2O3 + Na2CO3 + KNO3 = Na2CrO4 + CO2 + KNO2 =>
Cr2O3 + 2 Na2CO3 + 3 KNO3 = 2 Na2CrO4 + 2 CO2 + 3 KNO2
PbSO4(aq) + NH3(aq) = [Pb(NH3)]SO4 =>
PbSO4(aq) + NH3(aq) = [Pb(NH3)]SO4
MgO + H2Se = MgSe + H2O =>
MgO + H2Se = MgSe + H2O
Ba(s)F2(g) = BaF2(s) =>
Ba(s)F2(g) = BaF2(s)
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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