'Copper ion' diaporamas de présentation

Lucia Banci CERM and Department of Chemistry University of Florence

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Chapter 40

Chapter 40. Respiration. Respiration. Gas exchange (O 2 and CO 2 ) Diffusion down concentration gradient Specialized epithelial surfaces Moist Thin Large surface area. Respiration.

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Elements of Report Writing

Elements of Report Writing. Elements of Report Writing. Section E, Page 27 In course website, lab handouts section will be an example manuscript Group effort. Elements of Report Writing. Group effort but individual grading Lab groups of three: Identify each person as 1, 2, or 3

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Adsorption studies of copper ion by low cost activated carbon

Sorgum Vulcaris dust, a waste from the agricultural farm, was investigated as a replacement for the current expensive methods of removing metal ions from aqueous solutions. The pH of values of solution was adjusted by addition of HCl and NaOH. The batch study indicated that initial pH of aqueous solution affect metal ion removal. While the removal efficiency decreased with increasing initial concentration, it increased with increasing adsorbent concentration. For the linear forms of the Langmuir and Freundlinch models, the results indicated that the Langmuir adsorption isotherm fitted the data better than the Freundlich adsorption isotherm. Adsorption of these metal ions onto Sorgum Vulcaris dust carbon was favorable sorption. Therefore, Sorgum Vulcaris dust, the low-cost agricultural waste, is suitable for use as adsorbent for copper ion under this investigation

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PIC simulation of Vacuum Arc

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Binary Ionic Compounds

Binary Ionic Compounds. Binary ionic compounds are made up of only two elements. The positive ion, or cation, is an ion consisting of only one atom. The name of this ion is the same as the name of the element. e.g. K + is a potassium ion; Mg 2+ is a magnesium ion.

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Battery Operation

Battery Operation. Anode (-). Cathode (+). Reduction of B +. Oxidation of A. EMF of Cell = x Volts. Zn-Cu Cell. Oxidation and Reduction. Zn. Zn ++. Cu. Cu ++. Zinc is oxidized. Copper ion is reduced. Zn-Cu Cell. E. I. Electrolyte. -. +. Zn plate. Cu ++. Zn ++. I. E.

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Electrodeposited Composites: Preventing Choke-Off Katherine T. Faber , Northwestern University, DMR 0710630.

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