Table of Contents
- 1 Why there is a difference of conductance between the solution of HCl and CH3COOH?
- 2 Why does HCl have a higher conductivity than acetic acid?
- 3 Is HCl more conductive than hc2h3o2?
- 4 Will aqueous of HCl conduct electricity?
- 5 How do you know what solution has the highest conductivity?
- 6 Which acid is likely to have the highest conductivity?
- 7 What happens when HCl is titrated with NaOH Conductometrically?
- 8 What should the conductivity of hydrochloric acid be?
- 9 How is the conductivity of HCl related to the rate of diffusion?
Why there is a difference of conductance between the solution of HCl and CH3COOH?
Yes, 0.1 M HCl has higher conductivity than 0.1 M CH3COOH because hydrochloric acid has more more amount of ions. Hydrochloric acid has higher conductivity because it is a strong acid and hydrochloric acid dissociate into positive ions called hydrogen ions and chlorine ions when dissolved in water.
Why does HCl have a higher conductivity 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.
Is HCl more conductive than hc2h3o2?
The conductivity of dilute HCl acid is greater than that of acetic acid.
Why does the conductance of HCl decrease on addition of NaOH?
Because the concentration of highly mobile H+(aq) has decreased, the conductance of the solution decreases. The conductance of the solution will continue to decrease as we add NaOH(aq) to HCl(aq) until it reaches a minimum at the equivalence point.
Is HCl a good conductor of electricity?
Hydrochloric acid is a good conductor of electricity.
Will aqueous of HCl conduct electricity?
Ionic solutions have the capability to conduct electricity. Therefore, hydrochloric acid (HCl in solution of water) can conduct electricity because it forms ions. Unless you put hydrogen chloride (pure HCl) in water, it will not conduct electricity.
How do you know what solution has the highest conductivity?
The higher the concentration of ions, the greater the conductivity. Table salt, or sodium chloride, is an example of a compound with strong conductivity.
Which acid is likely to have the highest conductivity?
All Answers (3) Maybe you can find some solutions with your conductivity.. The highest values of conductivity will be achieved with concentrated strong acids (like HCl), H+ having the highest molar conductivity.
What is the most conductive acid?
According to the data, nitric acid has the largest conductivity, but at equal molarity, sulfuric acid should be the highest. This is due to the special dissociation of sulfuric acid. It creates more ions, which makes it more conductive than nitric or hydrochloric acid.
Why the conductance of HCl is three times higher than NaOH though both are strong?
Answer: HCl is three times more conductive than NaOH because of the presence of free ions in HCl, which allow it to freely pass nagative charge(electrons/electricity) through it.
What happens when HCl is titrated with NaOH Conductometrically?
After the equivalence point of a conductometric titration process is reached, the further addition of the titrant creates an excess of ions. For example, when NaOH is added to a solution of HCl, the concentration of hydroxyl ions (OH–) will increase after the endpoint is reached, thereby increasing the conductivity.
What should the conductivity of hydrochloric acid be?
The bulb should light up brightly for the hydrochloric acid and sodium hydroxide solutions and dimly for the ammonia and acetic acid solutions. DANGER! When the conductivity tester is on it is an open 120V AC circuit. Touching the leads when the tester is on could result in severe electrical shock.
Conductivity is related to concentrations of ions and the speed with which ions diffuse through solution. Faster-moving ions giver higher conductivities Order the rate of diffusion of the ions present in the 0.05 M HCl, NaOH, CH3CO2H, NaCH3CO2 and NaCl solutions using “greater than” or “about equal”.
What is the conductivity of acetic acid in water?
Conductivity of Acids and Bases. Both sodium hydroxide and hydrochloric acid dissociate almost completely into ions when in water solution. Therefore solutions of these substances conduct electricity very well. But acetic acid (K a = 1.76 x 10 -5) 1 and ammonia (K b = 1.78 x 10 -5) 2 only dissociate slightly in water.
What’s the difference between CH3COOH and HCl titration?
Both species’ graphs include the natural acid titration’s pH spike, and both’s pHs level out as more NaOH is added later in the experiment. However, HCl’s titration curve is much steeper, and its neutralization occurs much earlier than CH3COOH’s.