Table of Contents
Can you distinguish between acetic acid and HCl of same concentration?
As acetic acid is less dissociating in nature hence, the hydrogen ions produced by it are less. As hydrochloric acid (HCl) is a strong acid so it will dissociate as follows.
How can you tell the difference between hydrochloric acid and acetic acid?
Acetic acid is weak acid and hydrochloric acid is strong acid and the different color of pH paper indicates the strength of acid. Hence these two can be differentiated by pH paper.
Which of the two solutions of same concentration hydrochloric acid and acetic acid will have higher pH?
pH value of HCl solution is less than that of acetic acid of the same concentration. HCl is strong acid and is completely dissociated. Acetic acid is weak acid and partially dissociated. Thus, hydrogen ion concentration is higher in HCl than in acetic acid.
What is the difference between the strength of an acid and the concentration of an acid?
The strength of an acid relates to the number of free ions in solution while the concentration of an acid relates to the number of ions that it contributes to a solution.
Is HCl more reactive than acetic acid?
Acid strength depends upon ease of ionization of the ‘acidic hydrogen’ forming hydronium ions by proton transfer. (Bronsted-Lowry Theory). HCl is one of the ‘strong acids’ and as such ionizes 100\% whereas Acetic Acid (HOAc <=> H + OAc) is a ‘weak acid’ and ionizes less than 100\% (~1.3\% at 25C).
Which is stronger hydrochloric acid or acetic acid?
Strong and weak acid refer to the degrees of dissociation. HCl acid ionises completely to H+ and Cl- ions (that is, about 100 out of 100 molecules donate their hydrogen ion). Hence, it is a strong acid. Hence, dilute HCl acid is stronger than highly concentrated acetic acid.
Why is hydrochloric acid a better conductor than acetic acid?
The conductivity of dilute hydrochloric acid is greater than that of acetic acid. Acetic acid is weak electrolyte which dissociated partially whereas HCl is strong electrolyte which dissociates completely, therefore, HCl is better conductor compared to CH3COOH.
What is the difference between a strong acid and a concentrated acid for kids?
A strong acid is one that fully dissociates to form H3O+ ions in aqueous solution, where as a weak acid only does so partially. A concentrated acid, on the other hand, is one that has a very high concentration of H3O+ ions in aqueous solution.
What is the difference between hydrochloric acid and acetic acid?
Hydrochloric acid H Cl is a strong acid because it is a strong electrolyte and it is considered that will completely dissociate in water to produce a high number of ions H + and Cl−. However, acetic acid H C2H 3O2 is a weak acid and will partially dissociate in water producing a small number of ions H + and C2H 3O− 2.
What is the balanced equation for acetic acid and HCl?
CH3COOH(l) + H2O(l) <——-> H3O+(aq) + CH3COO-(aq) HCl + H2O ——-> H3O+(aq) + Cl-(aq) Acetic acid is a weak acid and so does not fully dissociate into protons and acetate ions, unlike hydrochloric acid which is a strong acid and therefore almost completely dissociates into protons and chloride ions.
How does hydhydrochloric acid decrease the ionization of acetic acid?
hydrochloric acid decrease the ionization of Acetic acid due to common ion effec t. Acetic acid is a weak acid and so does not fully dissociate into protons and acetate ions, unlike hydrochloric acid which is a strong acid and therefore almost completely dissociates into protons and chloride ions.
What is the difference between HCl and ch3coh?
Conclusion. The pH of a solution of HCl (a strong acid) is lower than the pH of a solution of CH 3 COOH (a weak acid) having same concentration.