| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3*10H2O + H2SO4 = CO2 + 11 H2O + Na2SO4
NaO + KI + HCl = NaCl + KOH + I2 =>
2 NaO + 2 KI + 2 HCl = 2 NaCl + 2 KOH + I2
TiCl4 + H2O = TiO2*3H2O + HCl =>
TiCl4 + 5 H2O = TiO2*3H2O + 4 HCl
KOH + C14H14N3NaO3S = C14H13N3NaO3S + H2O + K =>
KOH + C14H14N3NaO3S = C14H13N3NaO3S + H2O + K
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
TiCl4 + H2O = TiO2*3H2O + HCl =>
TiCl4 + 5 H2O = TiO2*3H2O + 4 HCl
(NH4)2S + Fe(NO3)3 = Fe2S3 + NH4NO3 =>
3(NH4)2S + 2 Fe(NO3)3 = Fe2S3 + 6 NH4NO3
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
KCl + AgNO3 = ClNO3 + AgK =>
KCl + AgNO3 = ClNO3 + AgK
HC2H3O2 + KOH = H2O + KHC2H2O2 =>
HC2H3O2 + KOH = H2O + KHC2H2O2
Al + O4Mn3 = Mn + O3Al2 =>
8 Al + 3 O4Mn3 = 9 Mn + 4 O3Al2
KI + HNO3 + HCl = I2 + N2 + KCl + H2O =>
10 KI + 2 HNO3 + 10 HCl = 5 I2 + N2 + 10 KCl + 6 H2O
TiCl4 + H2O = TiO2*3H2O + HCl =>
TiCl4 + 5 H2O = TiO2*3H2O + 4 HCl
C6H6 + C2H4 = C6H5C2H5 =>
C6H6 + C2H4 = C6H5C2H5
NOCl + H2O = NO + NO2 + HCl =>
2 NOCl + H2O = NO + NO2 + 2 HCl
Ca{+2} + O{-2} = CaO =>
Ca{+2} + O{-2} = CaO
NaOH + Ni(No3)2 = NaNo3 + Ni(OH)2 =>
2 NaOH + Ni(No3)2 = 2 NaNo3 + Ni(OH)2
Li + Na2SO4 = Li2SO4 + Na =>
2 Li + Na2SO4 = Li2SO4 + 2 Na
CuSO4 + KBr = CuBr2 + K2SO4 =>
CuSO4 + 2 KBr = CuBr2 + K2SO4
AlCl3 + NaOH = NaCl + Na[Al(OH)4] =>
AlCl3 + 4 NaOH = 3 NaCl + Na[Al(OH)4]
H3Po4 + Au(OH)2 = Au3(Po4)2 + H2O =>
2 H3Po4 + 3 Au(OH)2 = Au3(Po4)2 + 6 H2O
CO + H2 = C5H15 + H2O =>
10 CO + 25 H2 = 2 C5H15 + 10 H2O
Fe(OH)2 + H2O + O = Fe(OH)3 =>
2 Fe(OH)2 + H2O + O = 2 Fe(OH)3
C2H5OH + NaOH = H2O2 + NaC2H5 =>
C2H5OH + NaOH = H2O2 + NaC2H5
Co(NO3)2 + Na2OH(aq) = Co(OH) + Na(NO3) =>
Co(NO3)2 + Na2OH(aq) = Co(OH) + 2 Na(NO3)
CH3COOH + KIO3 = KCH3COO + H + IO3 =>
CH3COOH + KIO3 = KCH3COO + H + IO3
Ca(OH)2 + H3PO4 = H2O(l) + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 6 H2O(l) + Ca3(PO4)2
TiCl4 + H2O = TiO2*3H2O + HCl =>
TiCl4 + 5 H2O = TiO2*3H2O + 4 HCl
HOCN + H2O = H3O + OCN =>
HOCN + H2O = H3O + OCN
PbO2 + Na3CrO3 + NaOH = NaCrO4 + Na2PbO2 + H2O =>
2 PbO2 + Na3CrO3 + 2 NaOH = NaCrO4 + 2 Na2PbO2 + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KI(aq) + BaS(aq) = BaI2 + K2S =>
2 KI(aq) + BaS(aq) = BaI2 + K2S
HCl(aq) + Mg2(aq) = MgCl2(aq) + H2(g) =>
4 HCl(aq) + Mg2(aq) = 2 MgCl2(aq) + 2 H2(g)
KClO = K + O + Cl =>
KClO = K + O + Cl
FeCl3 + (NH4)2H = FeH3 + (NH4)2Cl =>
FeCl3 + 3(NH4)2H = FeH3 + 3(NH4)2Cl
KCI + O2 = KCIO =>
2 KCI + O2 = 2 KCIO
CuCl4 + Zn = Cu + ZnCl2 =>
CuCl4 + 2 Zn = Cu + 2 ZnCl2
C7H9OH + Li = C7H9OLi + H2 =>
2 C7H9OH + 2 Li = 2 C7H9OLi + H2
PbO + HCOOH = Pb(HCOO)2 + H2O =>
PbO + 2 HCOOH = Pb(HCOO)2 + H2O
Fe + K = FeK =>
Fe + K = FeK
NH4S + KOH = NH2 + HS + KOH2 =>
NH4S + KOH = NH2 + HS + KOH2
CH3C6H5 + Br2 = C6H4Br + HBr =>
12 CH3C6H5 + 27 Br2 = 14 C6H4Br + 40 HBr
Zn + HNO3 = ZnNO3 + N2H4O3 + H2O =>
8 Zn + 10 HNO3 = 8 ZnNO3 + N2H4O3 + 3 H2O
KMnO4 + NaNO2 + H2SO4 = H2O + MnSO4 + KSO4 + NaNO3 =>
KMnO4 + 2 NaNO2 + 2 H2SO4 = 2 H2O + MnSO4 + KSO4 + 2 NaNO3
Ni3(NO3)2(OH)4 + NO3 = NiOOH + H2O + NO2 =>
2 Ni3(NO3)2(OH)4 + NO3 = 6 NiOOH + H2O + 5 NO2
MnI{2} + AgNO{3} = AgI + Mn(NO{3}){2} =>
MnI{2} + AgNO{3} = AgI + Mn(NO{3}){2}
CsOH + HNO3 = CsNO3 + H2O =>
CsOH + HNO3 = CsNO3 + H2O
Co + HCl = CoCl2 + H2 =>
Co + 2 HCl = CoCl2 + H2
Be(OH)2 + H2O + O2 = Be(OH)4 =>
2 Be(OH)2 + 2 H2O + O2 = 2 Be(OH)4
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/23
Équations équilibrées sur01/23/23
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