Anna Is Conducting an Experiment Using a PH Indicator That

question 3

Multiple Choice

Anna is conducting an experiment using a pH indicator that is red at low pH, green at neutral pH and purple at high pH. She starts with a green solution. When she adds compound X to her solution it turns purple. Then she adds compound Z to the solution and it turns green. She adds more Z, the solution remains green. These observations suggest X is ________ and Z is ________.

• A) a base; a buffer
• B) an acid; a base
• C) a base; a strong acid
• D) an acid; a buffer
• E) a buffer; a base

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Definitions:

Intent

The state of mind directing a person's actions towards a specific objective or goal, especially relevant in determining the legal implications of those actions.

Defamation

A false statement presented as fact that causes injury to the reputation of a person or entity, categorized into slander (spoken) and libel (written).

Privileged Speech

Speech that is protected from legal action, often within specific contexts like parliamentary proceedings or legal advice between a client and their attorney.

Intentional Infliction

A tort action for engaging in extreme and outrageous conduct that intentionally or recklessly causes severe emotional distress to another.