Types of Reactions
steel wool (HEB, Target, Lowe’s, Home Depot) You can also try SOS pads. tweezers. vinegar . test tube (in your kit) water. petri dish (in your kit) Part II: hydrogen peroxide. small pieces of raw potato (yeast or beef liver may be substituted for the potato) small bowl. Procedures: Part I: Reaction between iron and oxygen ................
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