FILL IN THE BLANK. HELPPPP!

Weak bases react with ___ to form the hydroxide ion and the conjugate _ of the base. Concentration in solution does not affect whether an acid or a base is _ or weak.
The strength of an acid or a base is determined by the _ of the substance in solution.

The acid dissociation constant, _, is a quantitative measure of acid strength. A strong acid has a much _ Ka than a weak acid. The Ka of an acid is determined from measured _ values.
Hydrochloric acid and sulfuric acid are _ ionized in solution and are _ acids. Ethanoic acid, which is only about 1 percent ionized, is a _ acid. Magnesium hydroxide and calcium hydroxide are strong _____.

Question

24-02-2015
Chemistry

Answered

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FILL IN THE BLANK. HELPPPP!

Weak bases react with ___ to form the hydroxide ion and the conjugate _ of the base. Concentration in solution does not affect whether an acid or a base is _ or weak.
The strength of an acid or a base is determined by the _ of the substance in solution.

The acid dissociation constant, _, is a quantitative measure of acid strength. A strong acid has a much _ Ka than a weak acid. The Ka of an acid is determined from measured _ values.
Hydrochloric acid and sulfuric acid are _ ionized in solution and are _ acids. Ethanoic acid, which is only about 1 percent ionized, is a _ acid. Magnesium hydroxide and calcium hydroxide are strong _____.

Sagot :

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PBCHEM PBCHEM · Answer 1 · 2018-07-20T08:36:44-04:00

Answer :The corrected answer is given below;

Weak bases react with water to form the hydroxide ion and the conjugate acid of the base. Concentration in solution does not affect whether an acid or a base is strong or weak.

The strength of an acid or a base is determined by the dissociation constant of the substance in solution.

The acid dissociation constant, Ka, is a quantitative measure of acid strength. A strong acid has a much higher Ka than a weak acid. The Ka of an acid is determined from measured titration values.

Hydrochloric acid and sulfuric acid are completely ionized in solution and are strong acids. Ethanoic acid, which is only about 1 percent ionized, is a weak acid. Magnesium hydroxide and calcium hydroxide are strong base.

AsiaWoerner AsiaWoerner · Answer 2 · 2019-06-03T11:00:33-04:00

Answer:

water

acid

strong

dissociation constant

Ka

higher

titration

completely

Strong

weak

base

Explanation:

Weak bases react with water to form the hydroxide ion and the conjugate acid of the base. Concentration in solution does not affect whether an acid or a base is strong or weak.

The strength of an acid or a base is determined by the dissociation constant (ka /Kb) of the substance in solution.

The acid dissociation constant, Ka, is a quantitative measure of acid strength. A strong acid has a much higher Ka than a weak acid. The Ka of an acid is determined from measured titration values.

Hydrochloric acid and sulfuric acid are completely ionized in solution and are strong acids. Ethanoic acid, which is only about 1 percent ionized, is a weak acid. Magnesium hydroxide and calcium hydroxide are strong base.

Sagot :

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