| 5 Results |
| Group IVA (Other (1)) |
| A section of ChemPrime, the Chemical Educations Digital Library's free General Chemistry textbook. |
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| Denaturing Proteins (Movie/Animation, Audio/Visual (3)) |
| Egg white proteins are denatured by acid, lead solution, and heat. |
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| Tin and Lead (Article (36)) |
| Volume 04, issue 25 of a series of leaflets covering subjects of interest to students of elementary chemistry distributed in 1929 - 1932. |
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| Tin and Lead (Article (34)) |
| Volume 03, issue 26 of a series of leaflets covering subjects of interest to students of elementary chemistry distributed in 1929 - 1932. |
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