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Factors that Affect Solubility Lab
Factors that Affect Solubility Lab
Activity Description: Students explored household solvents (vinegar, rubbing alcohol, tide, and room temperature water) to see what removed different stains (solutes). Stains include grass, coffee, carrot, and soy sauce.
Sci 8: Unit A- 4.1 Lab ASci 8: Unit A- 4.1 Lab BSci 8: Unit A- 4.1 Lab CSci 8: Unit A- 4.1 Lab DSci 8: Unit A- 4.1 Lab E
Sharpie and Solvent Demonstration
Sharpie and Solvent Demonstration
Activity Description: What solvent can remove a sharpie stain? This activity allows students to make a hypothesis about what solvent will remove a sharpie stain. Filter paper with a sharpie mark is placed into beakers containing rubbing alcohol, vinegar, and water for 20 minutes. Only the rubbing alcohol has was successful in dissolving/seperating the sharpie stain.
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