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Which is more acidic FeCl3 or AlCl3?

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Which is more acidic FeCl3 or AlCl3?

In comparison between two species , let FeCl3 and AlCl3 ; more is the deficient of electron to complete octate or stable form more is the acidic strength. As AlCl3 have vacant orbital to fulfil octate ,where as FeCl3 have already octate form so AlCl3 is more acidic than FeCl3 .

Which one is more acidic in aqueous solution nicl2 FeCl3 AlCl3 becl2?

Why is an aqueous solution of AlCl3 acidic?

AlCl3 is thought to be formed from HCl (completely ionizing acid) and Al(OH)3, a sparingly ionizing base. Hence the major end product is the acid form of the salt AlH(Cl)2 which also ionizes when dissolved in water and produces H+ as the component cation, making the solution acidic.

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Why is aqueous FeCl3 acidic?

An aqueous solution of FeCl3 salt undergoes hydrolysis and forms HCl. This strong acid releases H+ ions in the solution. Hence, the resulting solution is acidic and turns blue litmus turns red.

Is FeCl3 a strong Lewis acid?

Iron(III) chloride is a moderately strong Lewis acid, forming adducts with Lewis bases such as triphenylphosphine oxide, e.g. FeCl3(OPPh3)2 where Ph = phenyl. Iron(III) chloride reacts with other chloride salts to give the yellow tetrahedral FeCl4− ion.

Which one is more acidic in aqueous solution nicl2 FeCl3?

Selina – Chemistry – Class 7 Heya !! The most acidic in aqueous form is the solution which has the highest Ka value. Since, FeCl3 has the highest Ka value. Therefore, correct answer is option B.

Which of the following is least acidic in aqueous solution?

Which of the following is the weakest acid in its aqueous…

  • A. H2Te.
  • B. H2Se.
  • C. H2S.
  • H2Po.
  • In VI A acidic nature is directly related to size of atoms hence, H2S is least acidic.
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Is AlCl3 an acidic solution?

ALCL3 is acidic in nature.

Is AlCl3 an aqueous solution?

An aqueous solution of AlCl3 is a product of the the neutralization reaction between hydrochloric acid ( HCl ) and aluminum hydroxide ( Al(OH)3 ).

Is Ch4COONa an acidic salt?

Cuso4,Nh4cl,fecl3,Ch4COONa is not a acidic salt.

Is NaHC2O4 an acidic salt?

H2C2O4 and NaHC2O4 behave as acids as well as reducing agents.

Intuitively I would think AlCl3 would be more acidic; however, I found Ka for FeCl3 = 2E-3 and for AlCl3 = 1.2E-5. From that information FeCl3 is the stronger. I could find no information about BeCl2 or NiCl3. Sorry I can’t be more definite.

Which salt is the most acidic in aqueous solution?

Because in aqueous Solution each of them would get hydrolysed to their respective bases & the salt that gives the weakest base will be the most acidic in aqueous solution In that context due to the position in the periodic table ,it should be AlCl3 which will furnish the weakest base Al (OH)3& hence most acidic

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Is ALC L3 acidic or basic?

AlC l3 is acidic because when you make a solution in water, it will dissociate to form H C l. AlC l3 +3H 2

Why is the aqueous solution of ALC… acidic in nature?

> The aqueous solution of AlC… is acidic because when you make a solution in water, it will dissociate to form H C l. This H C l is highly acidic and pH decreases gradually. This occurs due to cation hydrolysis. Was this answer helpful?