a mixture that can be easily separated at home, but not too plain [such as a salt solution], neither complex [mixtures ethanol in water where you need distillation or filtration]this is for a project, please reply asap
Answer (1)
Example: Iron filings mixed with sand Why it’s a good choice: Not too plain: It’s more engaging than just dissolving something in water. Easy to separate at home: You can use a magnet to pull out the iron filings from the sand. This doesn’t need special equipment — even a fridge magnet works. Teachable concept: Demonstrates physical separation methods, in this case magnetic separation. Safe with precautions: As long as you handle iron filings carefully (avoid inhaling dust, wash hands afterward), it’s a low-risk experiment. How you could present it in your project: Mix clean, dry sand with some iron filings in a bowl. Cover your magnet with a thin plastic bag or cling wrap (makes cleanup easier). Move the covered magnet through the mixture — filings will stick to the magnet. Peel off the plastic wrap to collect the filings, leaving sand behind[tex].[/tex]
