Chemistry

Question Analysis
This question tests the student's ability to use the concept of the mole and Avogadro’s number to convert moles to the number of molecules.

Key Concept Explanation
Avogadro’s number, , is the number of particles (molecules, atoms, etc.) in one mole of a substance.

Step-by-step Solution
1. Identify the number of moles of CO : 0.5 moles.
2. Use Avogadro’s number to find the number of molecules:

Click "Show Answer" to reveal the answer and analysis