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An acid is considered 'weak' or 'strong' regardless of concentration or dilution. An acid's strength is determined by how easily the H+ ions disassociate in an aqueous solution. Strong acids like HCl do this readily, and are considered strong, even when heavily diluted. Organic acids like Citric Acid tend to be 'weak' acids, and are considered 'weak' even when concentrated.
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Why is a concentrated acid not strong?
strong acids and bases dissociate completely; weak acids and bases dissociate only partially. In contrast, the term dilute and concentrated are used to indicate the consentration of a solution, which is the amount of acid or base dissolved in the solution. It is possible to have dilute solutions of strong acids and bases and concentrated solutions of weak acids and bases.
When weak acids react with strong acids?
When weak acids react with strong acids, the strong acid will donate a proton to the weak acid, resulting in the weak acid being protonated. This protonation increases the concentration of the weak acid cation. The conjugate base of the weak acid is formed as a result.
Name 2 weak acids?
There are many kinds of weak acid that a have pH close to neutral. Perhaps the most common weak acid is household vinegar.
What are the two kinds of weak acids?
The two kinds of weak acids are organic weak acids, which contain carbon atoms, and inorganic weak acids, which do not contain carbon atoms. Organic weak acids include acetic acid and citric acid, while inorganic weak acids include hydrofluoric acid and hydrogen sulfide.
Is an apple a strong acid or weak acid?
An apple is a weak acid. It contains natural acids such as malic acid and citric acid, but the concentration of these acids is low compared to stronger acids like sulfuric acid or hydrochloric acid.
Is a concentrated acid always a strong acid?
a strong acid like HF, H2SO4...are stronger when they are concentrated, weaker acids are weak even they are concentrated
What is an example of a concentrated solution?
Drinking squash, concentrated vegetable boullion (stock), some fruit juices are concentrated then diluted again... basically anything that has been boiled to remove the water content is "concentrated".
What pH number do acids usually have?
It depends on which acid and how concentrated it is but they will normally be around 1-3 for strong acids and 4-7 for weak acids
Why is a concentrated acid not strong?
strong acids and bases dissociate completely; weak acids and bases dissociate only partially. In contrast, the term dilute and concentrated are used to indicate the consentration of a solution, which is the amount of acid or base dissolved in the solution. It is possible to have dilute solutions of strong acids and bases and concentrated solutions of weak acids and bases.
Are acids used strong or weak?
acids are of types.....concentrated acids are strong.
When weak acids react with strong acids?
When weak acids react with strong acids, the strong acid will donate a proton to the weak acid, resulting in the weak acid being protonated. This protonation increases the concentration of the weak acid cation. The conjugate base of the weak acid is formed as a result.
Name 2 weak acids?
There are many kinds of weak acid that a have pH close to neutral. Perhaps the most common weak acid is household vinegar.
What is a Weak acids?
an acid that does not dissolve completely- Apex
What is the difference a weak and a strong acid involves the acid ability to do what?
The acids ability to disassociate completely in solution. Strong acids do and weak acids do not.
What are the two kinds of weak acids?
The two kinds of weak acids are organic weak acids, which contain carbon atoms, and inorganic weak acids, which do not contain carbon atoms. Organic weak acids include acetic acid and citric acid, while inorganic weak acids include hydrofluoric acid and hydrogen sulfide.
Are vinegar and orange juice weak acids?
They contain citric acid. It is a weak acid
Is an apple a strong acid or weak acid?
An apple is a weak acid. It contains natural acids such as malic acid and citric acid, but the concentration of these acids is low compared to stronger acids like sulfuric acid or hydrochloric acid.
