Using iron(III) nitrate to determine salicylate concentration in standardized salicylate solutions and urine. You can actually use any iron(III) salt, such as ferric chloride, ferric ammonium sulfate, and so on. Concentration is not critical.
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Using gentian violet to reveal latent fingerprints on sticky tape.
Analyzing cheap hardware store sulfuric acid for concentration and purity by gravimetric (mass) analysis.
Home school math with the Home School Singers. This video will show you a short example of our math lesson. We hope you have some fun and feel inspired to share you thoughts. As you can see, we are far from perfect, but we love each other (for the most part..)