perchloric acid&glacal acetic acid both are acids but
reaction is complete in volumetric titrations.how?
- 1 Answers
- 10417 Views
- I also Faced
- E-Mail Answers
Answer Posted / kiranreddy munnangi
Perchloric acid is Very strong acid
Acetic acid is weak acid
In presence of very strong acid like pechloric acid
acetic acid bahaves as a base and accepts a proton(H+) from
perchloric acid and forms CH3COOH<2+
Non aqaous titrations are used to titrate the samples
which are very weak bases or salts of weak bases.So in our
titration we take a weak base sample in a titration vessel.
By taking protons from perchloric acid, acetic acid behaves
like a strong acid in presence of a weak base. So reaction
occurs between strong acid and a weak base.
Role of acetic acid:
1.In presence of strong perchloric acid it behaves like a
base and accepts protons.
2.In presence of weak base it behaves as a strong acid and
donates protons to weak base.Protons transfer from
perchloric acid to weak base through acetic acid.
Perchloric acid-------->acetic acid--------->weak base
Finally it is strong acid weak base titration but not acid
acid titration.
| Is This Answer Correct ? | 19 Yes | 1 No |
Post New Answer View All Answers
In the isomers,enantiomers give the only physical properties present such that no chemical properties present.
Tell me something about Vitamin A test method by HPLC
why octanol used to determine the partition coefficient ?
which situation gc hs and gc als require to use?
what is mean by covalidation
how you fix the limits of impurities?
What is similarity factor and its use in api strength?
Why dissolution test is not performed in all of the products
how many types of balance calibration test?
in which situation ion pair require to use?
why digestion require in icpms?
why require to add enzymes in capsules dissolution only? is it require to tablet also?
in stress study if your api not soluble in hcl naoh h2o2 then what require to do?
How to set analytical specification for combination products?
what you do when compound having dwel wavelength?
