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Graduated Cylinder Density = x ±s for Class Data: Diet cola Graduated Cylinder Pipet Pipet Buret Buret Compare the graduated cylinder, pipet, and buret as measuring devices. Which provides the most precise measurement? Explain why.

Graduated Cylinder Density = x ±s for Class Data: Diet cola Graduated Cylinder Pipet Pipet Buret Buret Compare the graduated cylinder, pipet, and buret as measuring devices. Which provides the most precise measurement? Explain why.

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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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4. Report the mean and include the standard deviations for the class density data from Section III for each piece of glassware below. Use an Excel spreadsheet to determine the standard deviations. If you do not know how to use Excel to calculate standard deviations as your instructor. Density = x ±s for Class Data in Table D and Table E: Regular cola Graduated Cylinder Density = x ±s for Class Data: Diet cola Graduated Cylinder Pipet Pipet Buret Buret Compare the graduated cylinder, pipet, and buret as measuring devices. Which provides the most precise measurement? Explain why.
Transcribed Image Text:4. Report the mean and include the standard deviations for the class density data from Section III for each piece of glassware below. Use an Excel spreadsheet to determine the standard deviations. If you do not know how to use Excel to calculate standard deviations as your instructor. Density = x ±s for Class Data in Table D and Table E: Regular cola Graduated Cylinder Density = x ±s for Class Data: Diet cola Graduated Cylinder Pipet Pipet Buret Buret Compare the graduated cylinder, pipet, and buret as measuring devices. Which provides the most precise measurement? Explain why.
Team Young/Samchong Otto/Paff/Nangoh lefort/winters/munhoz chau,lanewala,roberts Ramos/Hodge Debuque/Magart/Perez Navedo/Fahrenholtz/Clark Average Std Dev Laboratory Name: The Chemical Content of Commercial Sodas Class Data Sheet Section III Table D Graduated Cylinder Regular cola g/ml 1.0542 1.0544 1.0041 1.0556 0.9657 0.9871 0.9505 1.0102 0.0448 Diet cola g/ml 0.9783 0.9880 0.9936 1.0091 0.8440 0.9415 0.9061 0.9515 0.0589 Pipet Regular cola g/ml Diet cola g/ml 1.0373 0.9986 1.0360 0.9345 1.0359 1.0420 0.8824 1.0385 1.0009 0.0650 0.9956 1.0367 0.9950 0.9943 0.9963 0.9936 1.0014 0.0156 Buret should provide the most precise measurement and the standard deviation should be the smaller number. The less precise should be graduated cylinder. Buret Regular cola g/ml Diet cola g/ml 1.0432 1.1422 1.2064 1.0398 1.0352 0.9613 1.0556 0.9952 1.0481 0.0771 1.1408 1.0090 0.9999 1.0042 1.0230 0.9985 1.0454 0.0662
Transcribed Image Text:Team Young/Samchong Otto/Paff/Nangoh lefort/winters/munhoz chau,lanewala,roberts Ramos/Hodge Debuque/Magart/Perez Navedo/Fahrenholtz/Clark Average Std Dev Laboratory Name: The Chemical Content of Commercial Sodas Class Data Sheet Section III Table D Graduated Cylinder Regular cola g/ml 1.0542 1.0544 1.0041 1.0556 0.9657 0.9871 0.9505 1.0102 0.0448 Diet cola g/ml 0.9783 0.9880 0.9936 1.0091 0.8440 0.9415 0.9061 0.9515 0.0589 Pipet Regular cola g/ml Diet cola g/ml 1.0373 0.9986 1.0360 0.9345 1.0359 1.0420 0.8824 1.0385 1.0009 0.0650 0.9956 1.0367 0.9950 0.9943 0.9963 0.9936 1.0014 0.0156 Buret should provide the most precise measurement and the standard deviation should be the smaller number. The less precise should be graduated cylinder. Buret Regular cola g/ml Diet cola g/ml 1.0432 1.1422 1.2064 1.0398 1.0352 0.9613 1.0556 0.9952 1.0481 0.0771 1.1408 1.0090 0.9999 1.0042 1.0230 0.9985 1.0454 0.0662
Expert Solution
Step 1

Density

regular cola=

Graduated cylinder=1.0102±0.0448    Pipet=1.0009±0.0650  Buret= =1.0481±0.0771

 

 diet cola

Graduated Cylinder =0.9515±0.0589  Pipet=1.0014±0.0156   Buret=1.0454±0.0662

 

                      

 

 

 

 

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