| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(SO4) + Ba(OH)2 = 2 Fe(OH) + Ba(SO4)
NaF + HNO2 = HF + NaNO2 =>
NaF + HNO2 = HF + NaNO2
K2CrO4 + H2S = KCrO2 + S + KHS + H2O =>
2 K2CrO4 + 5 H2S = 2 KCrO2 + 3 S + 2 KHS + 4 H2O
SiO2 + KOH = K2SiO3 + H2O =>
SiO2 + 2 KOH = K2SiO3 + H2O
Na2S + CuF2 = CuS + NaF =>
Na2S + CuF2 = CuS + 2 NaF
FeO + Si = Fe + SiO =>
FeO + Si = Fe + SiO
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
K2[HgI4] + NH3 + KOH = [Hg2ONH2]I + KI + H2O =>
2 K2[HgI4] + NH3 + 3 KOH = [Hg2ONH2]I + 7 KI + 2 H2O
Br{-} + AgNO3 = AgBr + NO3{-} =>
Br{-} + AgNO3 = AgBr + NO3{-}
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaCrO2 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
2 NaCrO2 + 4 H2SO4 = Na2SO4 + Cr2(SO4)3 + 4 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Na2S + HNO3 = NaNO3 + H2S =>
Na2S + 2 HNO3 = 2 NaNO3 + H2S
AgNO3 + KSCN = AgSCN + KNO3 =>
AgNO3 + KSCN = AgSCN + KNO3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
FeCr2O7 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2 =>
4 FeCr2O7 + 8 K2CO3 + O2 = 2 Fe2O3 + 8 K2CrO4 + 8 CO2
C3H5(OH)3 + Na = C3H5(ONa)3 + H2 =>
2 C3H5(OH)3 + 6 Na = 2 C3H5(ONa)3 + 3 H2
NH4CH3COO + H2O = NH4OH + HCH3COO =>
NH4CH3COO + H2O = NH4OH + HCH3COO
Mg + NaOH = MgOHNa =>
Mg + NaOH = MgOHNa
Na3AsO4 + H2S = Na3AsO3 + S + H2O =>
Na3AsO4 + H2S = Na3AsO3 + S + H2O
CuO + Fe(OH)2 = Cu(OH)2 + FeO =>
CuO + Fe(OH)2 = Cu(OH)2 + FeO
CrCl3 + K2CO3 = KCl + Cr2O3 + CO2 =>
2 CrCl3 + 3 K2CO3 = 6 KCl + Cr2O3 + 3 CO2
SO2 + NaIO3 + H2O = H2SO4 + Na2S04 + I2 =>
18 SO2 + 2 NaIO3 + 14 H2O = 14 H2SO4 + Na2S04 + I2
C6H14 = C3H6 + CH4 =>
3 C6H14 = 5 C3H6 + 3 CH4
Ca(NO2)2 + H2O = HNO2 + Ca(OH)2 =>
Ca(NO2)2 + 2 H2O = 2 HNO2 + Ca(OH)2
Fe3(PO4)2 + H2S = H3PO4 + FeS =>
Fe3(PO4)2 + 3 H2S = 2 H3PO4 + 3 FeS
Au + O2 = AuO =>
2 Au + O2 = 2 AuO
C2H5OH + NH3I = C2H5I + NH3OH =>
C2H5OH + NH3I = C2H5I + NH3OH
C + O2 = CO2 =>
C + O2 = CO2
Kalziumhydroxid + Kohlendioxid = Kalziumkarbonat + Wasser =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Na2S + HNO3 = NaNO3 + H2S =>
Na2S + 2 HNO3 = 2 NaNO3 + H2S
NiO2 + Mn(OH)2 = Mn2O3 + Ni(OH)2 + H2O =>
NiO2 + 2 Mn(OH)2 = Mn2O3 + Ni(OH)2 + H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Al2O3 + LiOH = Li2O + Al(OH)3 =>
Al2O3 + 6 LiOH = 3 Li2O + 2 Al(OH)3
KOH + KCl = K + ClOH =>
KOH + KCl = 2 K + ClOH
HaOH + HCl = HaCl + H2O =>
HaOH + HCl = HaCl + H2O
Zn + AgL = Ag + ZnL =>
Zn + AgL = Ag + ZnL
KCr(SO4)2*12H2O + NaOH = Cr(OH)3 + KOH + Na2SO4 + H2O =>
KCr(SO4)2*12H2O + 4 NaOH = Cr(OH)3 + KOH + 2 Na2SO4 + 12 H2O
SO2 + Zn(OH)2 = H2SO3 + ZnSO3 =>
2 SO2 + Zn(OH)2 = H2SO3 + ZnSO3
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
NaOH + C20H14O4 = CO2 + H2O + Na =>
86 NaOH + C20H14O4 = 20 CO2 + 50 H2O + 86 Na
Ca(OH)2 + K4[Fe(CN)6] = Ca2[Fe(CN)6] + KOH =>
2 Ca(OH)2 + K4[Fe(CN)6] = Ca2[Fe(CN)6] + 4 KOH
OH{-} + MnO2 + Ag{+} = MnO4{-} + Ag + H2O =>
4 OH{-} + MnO2 + 3 Ag{+} = MnO4{-} + 3 Ag + 2 H2O
Ba(OH)2 + FeO = Fe(OH)2 + BaO =>
Ba(OH)2 + FeO = Fe(OH)2 + BaO
K2SnO3 + HCl = KCl + SnCl4 + H2O =>
K2SnO3 + 6 HCl = 2 KCl + SnCl4 + 3 H2O
FeSO4 + NH4OH = Fe(OH)2 + (NH4)2SO4 =>
FeSO4 + 2 NH4OH = Fe(OH)2 + (NH4)2SO4
CH4 + Cl2 = CCl3H + HCl =>
CH4 + 3 Cl2 = CCl3H + 3 HCl
(NH4)2SO4(aq) + KHgI4 = NH4HgI4 + K2SO4 =>
(NH4)2SO4(aq) + 2 KHgI4 = 2 NH4HgI4 + K2SO4
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
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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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