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Lab: Mixture Separation
By E. Guevara
Start with a mixture of sand, salt, lead filings, and sunflower seeds.
Make a plan to separate the mixture
1. Start by documenting the physical properties on your lab sheet.
Come up with a plan and then look at PowerPoint to see how to separate the mixture.
Can you see the sunflower seeds, salt, sand and iron filings.
Pick out ________.
What is left in the mixture?
Remove _____ using ____.
_______ is attracted to a magnet.
What is removed?
What is left?
Next step needs a filter paper
Fold in half
Fold again in half
Moisten with water to make seal with funnel
Add _____ to make a solution
Set up the funnel with ____ paper.
Add mixture what does the filter paper keep?
What is left? Add heat to remove ______.
What is the last compound that is separated?
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