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What does a strong base do in solution?
becomes fully ionized They dissociate fully / ionize fully into OH- ions.
Do weak acids completely dissociate like strong acids but then instantly change to base in water?
Nope. They just don't fully dissociate. The molecules don't break apart completely.
How do strong and weak bases dissociate or ionize?
Strong bases dissociate or ionize completely. Weak bases dissociate or ionize only partially. The degree to which they ionize/dissociate is given by the Kb for each weak base.
Does a strong base dissociate more completely in water then a weak base does?
Yes. That's essentially the definition of "strong base".
What is the relationship of a strong acid and a strong base?
Strong acids dissociate almost completely making H+ ions while strong bases also dissociate completely making OH-
What does a strong base do in solution?
becomes fully ionized They dissociate fully / ionize fully into OH- ions.
Do weak acids completely dissociate like strong acids but then instantly change to base in water?
Nope. They just don't fully dissociate. The molecules don't break apart completely.
How do strong and weak bases dissociate or ionize?
Strong bases dissociate or ionize completely. Weak bases dissociate or ionize only partially. The degree to which they ionize/dissociate is given by the Kb for each weak base.
Does a strong base dissociate more completely in water then a weak base does?
Yes. That's essentially the definition of "strong base".
What is the relationship of a strong acid and a strong base?
Strong acids dissociate almost completely making H+ ions while strong bases also dissociate completely making OH-
Ammonia is a weak base because?
The ions of ammonia do not fully dissociate in aqueous solution.
What is a strong aqueous base?
A strong base is one that completely dissociates in water. Common examples are sodium hydroxide (NaOH) and postassium hydroxide (KOH). Both will fully dissociate into a metal ion (either Na+ or K+) and hydroxide ions (OH-). If you add a certain concentration of a strong base, the concentration of OH- in that solution is equal to the concentration of the base. This is not the case for weak acids, which do not dissociate completely. See the Web Links to the left of this answer for a complete list of the strong bases and more information.
What is a difference between a stronge acid and a weak acid?
Strong acids dissociate fully in water to produce the maximum number of H + ions. ... Weak acids, such as ethanoic acid (CH 3COOH), do not fully dissociate.
What is an acid that does not dissociate 100 percent of its ions?
Theoritically, there exists no acid that can fully dissociate into ions in aqueous medium. Though, for practical purposes, it is often assumed that strong acids such as nitric acid, hydrochloric acid etc. are fully dissociated. Other than these few strong acids, all other acids partially dissociate, a common example is acetic acid.
Is potassium chloride a base acid or a base?
It is not a base or acid as it is neutral and has a PH value of 7
Is urea a strong base?
Urea is a weak base. Strong bases dissociate completely when immersed in water. Urea does not. However, it is quite toxic and should be handled with care.
The of an acid and a base is determined by how completely they dissociate in water?
The _____________ of an acid and a base is determined by how completely they dissociate in water. strength
