If a student's filter paper tears and some of their copper remains in the filtrate solution, what effect will this have, if any, on the %Cu that is calculated for the copper(II) sulfate pentahydrate? the calculated %Cu will be lower than actual no error since the amount lost will be negligible more information is needed to answer this question the calculated %Cu will be higher than actual If a a student's filter paper and copper solid retain some moisture even after one week of drying, what effect will this have, if any, on the %Cu that is calculated for the copper(II) sulfate pentahydrate? the calculated %Cu will be lower than actual no error because water is too light of a molecule to add mass to a heavy metal like copper the calculated %Cu will be higher than actual more information is needed to answer this question no error since water is not copper and the water mass isn't included in the copper mass Place the following physical and chemical processes for the Percentage of Copper in Copper(II) Sulfate determination into correct order as they occur during the experiment (TIP: translate each reaction into words so that you understand what is happening better) O O O
If a student's filter paper tears and some of their copper remains in the filtrate solution, what effect will this have, if any, on the %Cu that is calculated for the copper(II) sulfate pentahydrate? the calculated %Cu will be lower than actual no error since the amount lost will be negligible more information is needed to answer this question the calculated %Cu will be higher than actual If a a student's filter paper and copper solid retain some moisture even after one week of drying, what effect will this have, if any, on the %Cu that is calculated for the copper(II) sulfate pentahydrate? the calculated %Cu will be lower than actual no error because water is too light of a molecule to add mass to a heavy metal like copper the calculated %Cu will be higher than actual more information is needed to answer this question no error since water is not copper and the water mass isn't included in the copper mass Place the following physical and chemical processes for the Percentage of Copper in Copper(II) Sulfate determination into correct order as they occur during the experiment (TIP: translate each reaction into words so that you understand what is happening better) O O O
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 A1.7QAP
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