The [H₃O⁺] of a Solution with a PH of 2

question 23

Multiple Choice

The [H₃O⁺] of a solution with a pH of 2 is ______ the [H₃O⁺] of a solution with a pH of 3.

• A) one-tenth
• B) ten times
• C) one-half
• D) twice
• E) the same as

---

Definitions:

Hazard Classification

The process of evaluating and categorizing chemicals and materials based on their potential health and environmental hazards.

Cautionary Labelling

The use of labels on products to warn consumers about potential hazards or risks associated with their use.

Safety Data Sheets

Documents that provide information on the properties of chemical products regarding their health, safety, and environmental aspects.

Assumption of Risk

A legal principle where an individual voluntarily proceeds with a risky activity, fully understanding the potential dangers involved.