| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn + H2O = MnO + 2 H
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
AgNO3 + SnSO4 = Sn(NO3)2 + Ag2SO4 =>
2 AgNO3 + SnSO4 = Sn(NO3)2 + Ag2SO4
C12H22O24 + O2 = CO2 + H2O =>
2 C12H22O24 + 11 O2 = 24 CO2 + 22 H2O
I2 + SO3{2-} + H2O = I{-} + H2SO4 =>
I2 + SO3{2-} + H2O = 2 I{-} + H2SO4
K + NaOH = K(NaOH)3 =>
K + 3 NaOH = K(NaOH)3
H2 + O2 = OH = OH =>
H2 + O2 = 2 OH
Mn + H2O = MnO2 + H =>
Mn + 2 H2O = MnO2 + 4 H
(CuOH)2SO4 = Cu(OH)2 + CuSO4 =>
(CuOH)2SO4 = Cu(OH)2 + CuSO4
CH3CHO + CuO = CH3CO + Cu + H2O =>
2 CH3CHO + CuO = 2 CH3CO + Cu + H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
CHCl3 + O2 = CCl2O + HCl =>
2 CHCl3 + O2 = 2 CCl2O + 2 HCl
I2 + NH4OH = NH4I + NH4IO3 + H2O =>
3 I2 + 6 NH4OH = 5 NH4I + NH4IO3 + 3 H2O
BaCl2 + KIO3 = Ba(IO3)2 + KCl =>
BaCl2 + 2 KIO3 = Ba(IO3)2 + 2 KCl
Hg2(OH)2 = H2O + Hg2O =>
Hg2(OH)2 = H2O + Hg2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Fe + Al(No3)3 = Fe(No3)2 + Al =>
3 Fe + 2 Al(No3)3 = 3 Fe(No3)2 + 2 Al
KHSHCl = H2SKCl =>
KHSHCl = H2SKCl
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH3 + 2 H2O
Fe3SO4 + NaOH = Fe3(OH)2 + Na2SO4 =>
Fe3SO4 + 2 NaOH = Fe3(OH)2 + Na2SO4
K + I = KI =>
K + I = KI
KSCN + H2O + I2 = KHSO4 + HI + ICN =>
KSCN + 4 H2O + 4 I2 = KHSO4 + 7 HI + ICN
NH2OH + H2O = NH2O + H3O =>
NH2OH + H2O = NH2O + H3O
PbCO3 + SiO2 = PbSiO3 + CO2 =>
PbCO3 + SiO2 = PbSiO3 + CO2
KAlO2 + H2C2O4*2H2O = Al(OH)3 + K2C2O4 =>
2 KAlO2 + H2C2O4*2H2O = 2 Al(OH)3 + K2C2O4
Fe3C(s) + O2(s) = FeO(s) + CO2(s) =>
2 Fe3C(s) + 5 O2(s) = 6 FeO(s) + 2 CO2(s)
Na2O3SiH2SO4 = SiO2Na2SO4H2O =>
Na2O3SiH2SO4 = SiO2Na2SO4H2O
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
NaOH(aq) + SiO2 = Na2SiO3(aq) + H2O(l) =>
2 NaOH(aq) + SiO2 = Na2SiO3(aq) + H2O(l)
Fe2(CO3)3 + HNO3 = Fe(NO3)3 + H2O + CO2 =>
Fe2(CO3)3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O + 3 CO2
NH3 + CO2 = CH4N2O + H2O =>
2 NH3 + CO2 = CH4N2O + H2O
Cu(NH3)4Cl2 + NaCN + H2O = NH3 + NH4Cl + Na2Cu(CN)3 + NaNO2 + NaCl =>
6 Cu(NH3)4Cl2 + 18 NaCN + 2 H2O = 16 NH3 + 7 NH4Cl + 6 Na2Cu(CN)3 + NaNO2 + 5 NaCl
Hg(NO3)2 + Hg = HgO + NO2 =>
Hg(NO3)2 + Hg = 2 HgO + 2 NO2
Ba + Fe(PO4) = Ba3(PO4)2 + Fe =>
3 Ba + 2 Fe(PO4) = Ba3(PO4)2 + 2 Fe
Ga + Zr2O3 = Zr + Ga2O3 =>
2 Ga + Zr2O3 = 2 Zr + Ga2O3
C8H18 = C + H =>
C8H18 = 8 C + 18 H
{-}acetanilide = {-}nitroacetanilide =>
{-}acetanilide = {-}nitroacetanilide
K2CO3 + HCl = KCl + CO2 + H2O =>
K2CO3 + 2 HCl = 2 KCl + CO2 + H2O
BaOH2O = BaO2H2 =>
BaOH2O = BaO2H2
Ca(NO3)2 + K2CrO4 + HC2H3O2 = CaCrO4 + KNO3HC2H3O2 =>
Ca(NO3)2 + K2CrO4 + 2 HC2H3O2 = CaCrO4 + 2 KNO3HC2H3O2
SiS2 + P = P2S3 + Si =>
3 SiS2 + 4 P = 2 P2S3 + 3 Si
K2CO3 + Sr(NO3)2 = K(NO3) + Sr(CO3) =>
K2CO3 + Sr(NO3)2 = 2 K(NO3) + Sr(CO3)
Ca(HCOO)2 + H2SO4 = CaSO4 + HCOOH =>
Ca(HCOO)2 + H2SO4 = CaSO4 + 2 HCOOH
H2S + HCIO = S + HCI + H2O =>
H2S + HCIO = S + HCI + H2O
BaCl2 + H2S = HCl + BaS =>
BaCl2 + H2S = 2 HCl + BaS
H2 + P = PH3PH3 =>
3 H2 + 2 P = PH3PH3
NaClO2 + NaHSO4 + H2O = ClO2 + Na2SO4 + H3O =>
NaClO2 + NaHSO4 + H2O = ClO2 + Na2SO4 + H3O
C5H6N2OS(s) + O2(g) = CO2(g) + H2O(l) + N2(g) + SO2 =>
C5H6N2OS(s) + 7 O2(g) = 5 CO2(g) + 3 H2O(l) + N2(g) + SO2
PCl5 + KOH = K3PO4 + KCl + H2O =>
PCl5 + 8 KOH = K3PO4 + 5 KCl + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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