2. (To make 100mL of 50mM CaCl2, weigh ANSWER (include unit) of CaCl2, place in a graduated cylinder, and add water to make the total volume ANSWER (include unit). Please note that this is CaCl2, not NaCl. X | 3. You have a 2 g/mL stock solution of CaCl2. To make 50mL of 200 mg/mL solution, add ANSWER (include unit) of stock and ANSWER (include unit) of water for a final volume of ANSWER (include unit). This is a 1: ANSWER Dilution. | 4. To make a 600mL of 1.5% CaCl2, weigh ANSWER (include unit) of CaCl2, place in a graduated cylinder, then add water to make the total volume ANSWER (include unit)

2. (To make 100mL of 50mM CaCl2, weigh ANSWER (include unit) of CaCl2, place in a graduated cylinder, and add water to make the total volume ANSWER (include unit). Please note that this is CaCl2, not NaCl. X | 3. You have a 2 g/mL stock solution of CaCl2. To make 50mL of 200 mg/mL solution, add ANSWER (include unit) of stock and ANSWER (include unit) of water for a final volume of ANSWER (include unit). This is a 1: ANSWER Dilution. | 4. To make a 600mL of 1.5% CaCl2, weigh ANSWER (include unit) of CaCl2, place in a graduated cylinder, then add water to make the total volume ANSWER (include unit)

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

ChapterA1: Evaluation Of Analytical Data

Section: Chapter Questions

Problem A1.22QAP

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