KFC Posted August 20, 2006 Share Posted August 20, 2006 Yo, Can someone anwser this questions from me? 1. Witch electrode work better in a NaOH Solution Lead Oxide on Clay or just a plain lead strip? 2. How would you sterilize biologically a Petri dish with out expensive equipment? 3. How do you grow penicillin from orange mold? 4. When you are grow biological spesmen should you put in the light or dark and should you in a cold, warm, or hot place 5. What are the acids, alcohols, and steps to make esters? 6. How do you make Zinc Sulfide out of Zinc and Sulfur? Link to comment Share on other sites More sharing options...
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