The Reaction of Water with Ammonia Is Shown Above

question 65

Multiple Choice

The reaction of water with ammonia is shown above. 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:

Post-test Loop

A loop that performs its body's actions at least once before testing a condition at the end of each iteration, typically implemented with a "do-while" loop.

Logical Expression

An expression that represents a condition and evaluates to either true or false.

Post-test Loop

A programming construct that executes a block of code at least once and then continues execution based on a specified condition.

Executes

Refers to the process of running or performing the instructions in a program or command.