This chemistry question involves key chemical concepts and calculations. The detailed solution below walks through each step, from identifying the reaction type to computing the final answer.
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Question: Describe the experiment to demonstrate diffusion in gases using perfume, including its aim, materials, and procedure, as outlined in the notes. Answer: The experiment to demonstrate diffusion in gases using perfume is as follows: Title: DEMONSTRATION OF DIFFUSION IN GASES USING PERFUMES Aim: To investigate the diffusion of perfume molecules through the air. Materials needed: A bottle of perfume. Procedure: Step 1: Learners should be spread throughout the classroom. Step 2: Pour or spray a small volume of perfume onto a piece of tissue and leave it in one corner of the classroom. That's 2 down. 3 left today — send the next one.