Title | The Effect of Molecular Weight on the Rate of Diffusion |
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Author | Cynara Alger |
Pages | 1 |
File Size | 27.1 KB |
File Type | DOCX |
Total Downloads | 20 |
Total Views | 472 |
The Effect of Molecular Weight on the Rate of Diffusion 1 Cynara Alger Group 1 Sec. U - 7L August 16, 2013 _______________________ 1 A scientific paper submitted in partial fulfillment of the requirements in General Biology I laboratory under Prof. Riaflor Alcabedos, 1st sem., 2013-2014. ABSTRACT Th...
The Effect of Molecular Weight on the Rate of Diffusion1 Cynara Alger Group 1 Sec. U - 7L August 16, 2013 _______________________ 1 A scientific paper submitted in partial fulfillment of the requirements in General Biology I laboratory under Prof. Riaflor Alcabedos, 1st sem., 2013-2014. ABSTRACT The effect of molecular weight on the rate of diffusion was verified using two kinds of test; the glass tube test and the agar- water gel test. Two cottons were moistened with two different substances, HCl and ammonium hydroxide NH4OH, and then were simultaneously placed at the end of the glass tube set-up. The ammonium (NH3(g)) diffused at a faster rate compared to...