TASK DEFINITION: Given a scientific question and its correct answer, generate supporting facts for the answer. This supporting fact can be an explanation for the answer to the given question.
PROBLEM: Question: The length of a rectangular surface multiplied by its width is equal to what? Answer: area

SOLUTION: The area of a rectangular surface is calculated as its length multiplied by its width.

PROBLEM: Question: Many transition metals and their compounds are used as what? Answer: catalysts

SOLUTION: Many transition metals and their compounds are used as catalysts. Given MnO 2, FeCl3, Pt, and Ni, which would you select for each purpose and why?.

PROBLEM: Question: The ideal gas law does not require that the properties of what? Answer: gas change

SOLUTION:
The ideal gas law does not require that the properties of a gas change.