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It isn't always best to use the instrument with the highest precision. For example, instruments of high precision almost always cost more than similar instruments of low precision. You wouldn't use a high-precision instrument and run the risk of breaking it when a low-precision instrument would suffice. In the following situations decide whether a high-precision volume-measuring instrument is necessary or whether a low-precision instrument will suffice. (a) A volume of solution needs to be obtained for rinsing a buret. Low (b) 15 mL of ethanol to wash a solid precipitate. how (c) 25 mL of sodium hydroxide solution to be used in a titration experiment to determine the concentration of an acid solution.

It isn't always best to use the instrument with the highest precision. For example, instruments of high precision almost always cost more than similar instruments of low precision. You wouldn't use a high-precision instrument and run the risk of breaking it when a low-precision instrument would suffice. In the following situations decide whether a high-precision volume-measuring instrument is necessary or whether a low-precision instrument will suffice. (a) A volume of solution needs to be obtained for rinsing a buret. Low (b) 15 mL of ethanol to wash a solid precipitate. how (c) 25 mL of sodium hydroxide solution to be used in a titration experiment to determine the concentration of an acid solution.

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Q2. Please answer with legible handwriting and go step by step if possible. Box answers for a,b,c,d once finished, thank you.
It isn't always best to use the instrument with the highest precision. For example, instruments of high precision almost always cost more than similar instruments of low precision. You wouldn't use a high-precision instrument and run the risk of breaking it when a low-precision instrument would suffice. In the following situations decide whether a high-precision volume-measuring instrument is necessary or whether a low-precision instrument will suffice. (a) A volume of solution needs to be obtained for rinsing a buret. Low (b) 15 mL of ethanol to wash a solid precipitate. how (c) 25 mL of sodium hydroxide solution to be used in a titration experiment to determine the concentration of an acid solution. d) 50 mL of cyclohexanol that is to be weighed on a high-precision balance to determine the amount present.
Transcribed Image Text:It isn't always best to use the instrument with the highest precision. For example, instruments of high precision almost always cost more than similar instruments of low precision. You wouldn't use a high-precision instrument and run the risk of breaking it when a low-precision instrument would suffice. In the following situations decide whether a high-precision volume-measuring instrument is necessary or whether a low-precision instrument will suffice. (a) A volume of solution needs to be obtained for rinsing a buret. Low (b) 15 mL of ethanol to wash a solid precipitate. how (c) 25 mL of sodium hydroxide solution to be used in a titration experiment to determine the concentration of an acid solution. d) 50 mL of cyclohexanol that is to be weighed on a high-precision balance to determine the amount present.
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