A chemist measured the concentration of a solution three times and obtained the following results (in mol/L): 0.0147, 0.0146, 0.0148. Do the results appear precise, accurate, or neither? Explain. aberge =.0147 laver What information would you need for the results to be both precise and accurate? If the true value is 0.0149, calculate the percent error._

Chemistry: The Molecular Science
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ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter2: Chemical Compounds
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Problem 143QRT: The present average concentration (mass percent) of magnesium ions in seawater is 0.13%. A chemistry...
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A chemist measured the concentration of a solution three times and obtained the following
results (in mol/L): 0.0147, 0.0146, 0.0148. Do the results appear precise, accurate, or neither?
Explain.
avenge =.0147
(pdimus.co
120 Doy Jine
What information would you need for the results to be both precise and accurate?
If the true value is 0.0149, calculate the percent error.
Transcribed Image Text:A chemist measured the concentration of a solution three times and obtained the following results (in mol/L): 0.0147, 0.0146, 0.0148. Do the results appear precise, accurate, or neither? Explain. avenge =.0147 (pdimus.co 120 Doy Jine What information would you need for the results to be both precise and accurate? If the true value is 0.0149, calculate the percent error.
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