Electrodes Chpt 15&17

Electrodes Chpt 15&17 - Selectivity And interference...

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1 Quantitative Chemical Analysis Seventh Edition Quantitative Chemical Analysis Seventh Edition Chapter 15 Electrodes Copyright © 2007 by W. H. Freeman and Company Daniel C. Harris Daniel C. Harris Ion selective electrode Ion selective electrode Ion selective electrode
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2 Ion selective electrode Ion selective electrode Ion selective electrode Ion selective electrode
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3 Ion selective electrode BUN: 7 to 20 mg/dL CO2 (carbon dioxide): 20 to 29 mmol/L Creatinine: 0.8 to 1.4 mg/dL Glucose: 64 to 128 mg/dL Serum chloride: 101 to 111 mmol/L Serum potassium: 3.7 to 5.2 mEq/L Serum sodium: 136 to 144 mEq/L CHEM-7 is a group of blood tests that provides information about your body's metabolism. The test is commonly called a basic metabolic panel. Ion selective electrode
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Unformatted text preview: Selectivity And interference NERNST EQUATION Measure E to determine 1 unknown concentration (…. .so fix the other concentrations) Reference electrodes 4 Reference electrodes My w a y : Reference electrodes Quantitative Chemical Analysis Seventh Edition Quantitative Chemical Analysis Seventh Edition Chapter 17 Electroanalytical techniques Copyright © 2007 by W. H. Freeman and Company Daniel C. Harris Daniel C. Harris E + = 0.339 V- E-= -1.229 V E o = -0.99 V 5 Electrolysis Electrolysis If a current of 0.17 A flows for 16 min through the cell how many grams of Cu( s ) will be deposited? Half that number of moles Converted to grams of Cu Æ 0.054 g Electrolysis Voltametry M A Y B E L T R … ....
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This note was uploaded on 05/19/2010 for the course CHEM 150 taught by Professor Buratto during the Spring '08 term at UCSB.

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Electrodes Chpt 15&17 - Selectivity And interference...

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