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How is the strength of a weak acid related to the strength of its conjugate base?
Strong acids and bases dissociate completely in water. Strong acids produce a pH of less than 3 and form weak conjugate bases. Strong bases produce a pH greater than 10 and form a weak conjugate acid.
What is the conjugate pair for a strong base?
The conjugate pair for a strong base is water (H2O) and the hydroxide ion (OH-). When the strong base dissociates in water, it forms the hydroxide ion, and the water molecule acts as its conjugate acid.
Explain how the relationship between the strengths of an acid and its conjugate base and of a base and its conjugated acid?
If acid is strong then its conjugate base must be weak, if conjugate base is strong it again accept the H+ ions so acid can neither be strong, similarly if base is strong its conjugate acid must be weak.
How do you determine if a conjugate acid or base will be strong or weak?
A weak acid/base will have a stronger conjugate base/acid. The conjugate acids/bases of strong bases/acids are very weak because they have no attraction to protons or hydroxides, which is why the reaction shifts all the way to the right and the Ka/b is large.
How is the strength of a weak acid related to the strength of conjugate base?
The strength of a weak acid is inversely related to the strength of its conjugate base. If an acid is weak, its conjugate base will be stronger because the weaker the acid, the more easily it will give up its proton to form the conjugate base. Conversely, a stronger acid will have a weaker conjugate base.
How is the strength of a weak acid related to the strength of its conjugate base?
Strong acids and bases dissociate completely in water. Strong acids produce a pH of less than 3 and form weak conjugate bases. Strong bases produce a pH greater than 10 and form a weak conjugate acid.
What is the conjugate pair for a strong base?
The conjugate pair for a strong base is water (H2O) and the hydroxide ion (OH-). When the strong base dissociates in water, it forms the hydroxide ion, and the water molecule acts as its conjugate acid.
Explain how the relationship between the strengths of an acid and its conjugate base and of a base and its conjugated acid?
If acid is strong then its conjugate base must be weak, if conjugate base is strong it again accept the H+ ions so acid can neither be strong, similarly if base is strong its conjugate acid must be weak.
How do you determine if a conjugate acid or base will be strong or weak?
A weak acid/base will have a stronger conjugate base/acid. The conjugate acids/bases of strong bases/acids are very weak because they have no attraction to protons or hydroxides, which is why the reaction shifts all the way to the right and the Ka/b is large.
How is the strength of a weak acid related to the strength of conjugate base?
The strength of a weak acid is inversely related to the strength of its conjugate base. If an acid is weak, its conjugate base will be stronger because the weaker the acid, the more easily it will give up its proton to form the conjugate base. Conversely, a stronger acid will have a weaker conjugate base.
Is the conjugate of a strong base is a weak acid?
NaHCO3 is a weak base, with a conjugate acid of H2CO3+.
Do strong base has a strong conjugate acid?
No, a strong base does not have a strong conjugate acid. Strong bases typically have weak conjugate acids since the strength of an acid-base pair is inversely related - strong acids have weak conjugate bases, and strong bases have weak conjugate acids.
How does an base differ from its conjugate acid?
The conjugate base results after the acidic hydrogen has been removed from the acid. For instance, if we look at water (a weak acid), then the conjugate base is the hydroxide anion, a strong base. The stronger the acid, the weaker the conjugate base, and vice versa.
What is the conjugate base for acid Iodine?
Assuming you are asking about the base I-, the conjugate acid is HI, hydroiodic acid. Since hydroiodic acid is a strong acid, it can be concluded that iodide (I-) is a weak conjugate base.
Why Oxalic acid is stonger than malonic acid?
Oxalic acid is stronger than malonic acid due to the presence of two carboxylic acid functional groups that can readily dissociate to release two protons, making it a stronger acid. Malonic acid has only one carboxylic acid group, so it can release only one proton, making it a weaker acid compared to oxalic acid.
Is HSO4- a weak acid?
HSO4- is a weak acid. It is the conjugate base of sulfuric acid (H2SO4), which is a strong acid. However, HSO4- itself is a weak acid and partially dissociates in water.
Which statement always accurately describes acids and bases a the conjugate base of a weak acid is a strong base b the conjugate acid of a weak base is a weak acid c strong acids and st?
b) The conjugate acid of a weak base is a weak acid. When a base accepts a proton to form its conjugate acid, it tends to be a weak acid because it does not easily donate a proton back. This relationship is governed by the principles of acid-base equilibrium.
