In the Acid-Base Reaction Between Ammonia and Water, Which of the Following

question 92

Multiple Choice

In the acid-base reaction between ammonia and water, which of the following substances are present at equilibrium?

• A) Ammonia, water, ammonium, and hydroxide are all present at equilibrium.
• B) Only ammonia and water are present at equilibrium.
• C) Only ammonium and hydroxide are present at equilibrium.
• D) Only hydroxide and hydronium are present at equilibrium.
• E) It is not possible to say which molecules will be present at equilibrium.

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Definitions:

Convert

To change something into a different form, function, or state.

Divisor

A number by which another number is to be divided.

Numerical Expression

A mathematical statement that includes numbers, operations, and sometimes variables, but does not contain an equality or inequality sign.

Designated Whole Number

A specific, named integer that has been allocated for a particular purpose or identified in a particular context.