| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + 2 KNO3 = Fe(NO3)2 + K2
SrCO3 = SrO + CO2 =>
SrCO3 = SrO + CO2
NaOH + Sr(OH)2 = Na(OH)2 + SrOH =>
NaOH + Sr(OH)2 = Na(OH)2 + SrOH
NaClO + H2SO4 = Na2SO4 + HClO =>
2 NaClO + H2SO4 = Na2SO4 + 2 HClO
AgNO3 + H2SO4 = AgSO4 + NO2 + H2O =>
AgNO3 + H2SO4 = AgSO4 + NO2 + H2O
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
SOCl2 + NaOH = NaCl + SO2 + H2O =>
SOCl2 + 2 NaOH = 2 NaCl + SO2 + H2O
As2S3 + H2O = H3AsO3 + HS{-} + H{+} =>
As2S3 + 6 H2O = 2 H3AsO3 + 3 HS{-} + 3 H{+}
K3[Cr(OH)6] = KCrO2 + KOH + H2O =>
K3[Cr(OH)6] = KCrO2 + 2 KOH + 2 H2O
PbCO3 + NaNO3 = Pb(NO3)2 + Na2CO3 =>
PbCO3 + 2 NaNO3 = Pb(NO3)2 + Na2CO3
MgCl2 + H2O = MgO + HCl =>
MgCl2 + H2O = MgO + 2 HCl
SOCl2 + NaOH = H2SO3 + NaCl =>
SOCl2 + 2 NaOH = H2SO3 + 2 NaCl
Fe(OH)3 + H2SeO4 = Fe2(SeO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SeO4 = Fe2(SeO4)3 + 6 H2O
[Cr(OH2)6]Cl3 + Zn = [Cr(OH2)6]Cl2 + ZnCl =>
[Cr(OH2)6]Cl3 + Zn = [Cr(OH2)6]Cl2 + ZnCl
CH8N2 + O2 + OH{-} = CO3{2-} + H2O + N2 =>
CH8N2 + 3 O2 + 2 OH{-} = CO3{2-} + 5 H2O + N2
Pb(ClO3)2 + Al2(SO4)3 = PbSO4 + Al(ClO3)3 =>
3 Pb(ClO3)2 + Al2(SO4)3 = 3 PbSO4 + 2 Al(ClO3)3
NaOH(aq) + HCl = NaCl + HOH =>
NaOH(aq) + HCl = NaCl + HOH
Tl + F2 = TlF3 =>
2 Tl + 3 F2 = 2 TlF3
Mg + FeCl3 = Fe + MgCl =>
3 Mg + FeCl3 = Fe + 3 MgCl
SOCl2 + NaOH = H2SO3 + NaCl =>
SOCl2 + 2 NaOH = H2SO3 + 2 NaCl
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
FeS + O2 = Fe2O3 + S02 =>
4 FeS + 3 O2 = 2 Fe2O3 + 2 S02
SOCl2 + NaOH = Na2SO3 + NaCl + H2O =>
SOCl2 + 4 NaOH = Na2SO3 + 2 NaCl + 2 H2O
Na2Cr2O7 + C = Cr2O3 + Na2CO3 + CO2 =>
2 Na2Cr2O7 + 3 C = 2 Cr2O3 + 2 Na2CO3 + CO2
As2S3 + H2O = H3AsO4 + S8 + H =>
8 As2S3 + 64 H2O = 16 H3AsO4 + 3 S8 + 80 H
C3H6 + HNO3 = CO2 + NO + H2O =>
C3H6 + 6 HNO3 = 3 CO2 + 6 NO + 6 H2O
CH8N2 + O2 + OH{-} = (CO3)2{-} + H2O + N2 =>
8 CH8N2 + 27 O2 + 4 OH{-} = 4(CO3)2{-} + 34 H2O + 8 N2
NaCl(l) = Na(l) + Cl2(g) =>
2 NaCl(l) = 2 Na(l) + Cl2(g)
SOCl2 + NaOH = NaCl + SO2 + H2O =>
SOCl2 + 2 NaOH = 2 NaCl + SO2 + H2O
CH3{-}CH2{-}CH2{-}CH3 = CH3{-}CH{-}CH3{-}CH3 =>
CH3{-}CH2{-}CH2{-}CH3 = CH3{-}CH{-}CH3{-}CH3
HNO3 + Na2O = H2O + NaNO3 =>
2 HNO3 + Na2O = H2O + 2 NaNO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
SnCl2 + Fe = FeCl2 + Sn =>
SnCl2 + Fe = FeCl2 + Sn
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
HNO3 + Na(HCO3) = H2O + CO2 + NaNO3 =>
HNO3 + Na(HCO3) = H2O + CO2 + NaNO3
NiF3 + H2 = HF + Ni =>
2 NiF3 + 3 H2 = 6 HF + 2 Ni
NaOH(aq) + HCl = NaCl(aq) + H2O(l) =>
NaOH(aq) + HCl = NaCl(aq) + H2O(l)
SOCl2 + NaOH = NaCl + SO2 + H2O =>
SOCl2 + 2 NaOH = 2 NaCl + SO2 + H2O
Na + Ag = NaAg =>
Na + Ag = NaAg
As2S3 + H2O = H3AsO4 + SO4 + H =>
As2S3 + 20 H2O = 2 H3AsO4 + 3 SO4 + 34 H
CH8N2 + O2 + OH{-} = CO32{-} + H2O + N2 =>
4 CH8N2 + 71 O2 + 4 OH{-} = 4 CO32{-} + 18 H2O + 4 N2
SOCl2 + NaOH = Na2SO3 + NaCl + H2O =>
SOCl2 + 4 NaOH = Na2SO3 + 2 NaCl + 2 H2O
Sn + AgCl = SnCl4 + Ag =>
Sn + 4 AgCl = SnCl4 + 4 Ag
SI + KOH + H2O = K2SIO3 + H2 =>
SI + 2 KOH + H2O = K2SIO3 + 2 H2
HCl + NaOH(aq) = NaCl(aq) + H2O =>
HCl + NaOH(aq) = NaCl(aq) + H2O
KHP + NaOH = KOH + NaHP =>
KHP + NaOH = KOH + NaHP
Mg + FeSO{+4} = Fe + MgSO{+4} =>
Mg + FeSO{+4} = Fe + MgSO{+4}
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
As2S3 + H2O = H3AsO3 + H2S =>
As2S3 + 6 H2O = 2 H3AsO3 + 3 H2S
SOCl2 + NaOH = H2SO3 + NaCl =>
SOCl2 + 2 NaOH = H2SO3 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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