Homework Help is Here – Start Your Trial Now!
Science
Chemistry
The estimated density of water (in units o/mL) at the above temperature was found ushng " standard reference table from the Handbook of Chemistry and Physics: 0.997792 g/i. The mass of 25 mL of water was measured on the analytical balance using three different types of glassware. The data collected is summarized in the table below. Glassware used to Volume of Water Percent Error deliver 25 mL of water Mass of water (g) (mL) 50 mL beaker 23.4971 50 mL graduated cylinder 25.6918 25 mL volumetric pipette 24.8276 Calculations (3 pts) Using the mass of water delivered by each method (i.e., beaker, graduated cylinder, pipette) AND the density of water estimated from the temperature, calculate the volume of water using the formula D m/V, Fill in your calculated volumes in the table above. Make sure you use the correct number of sig figs! For each type of glassware, calculate the percent error by comparing the calculated volume to an accepted value of 25.00 mL, Record your percent error in the final column of the table above. Report your answer to the nearest 0.1%

The estimated density of water (in units o/mL) at the above temperature was found ushng " standard reference table from the Handbook of Chemistry and Physics: 0.997792 g/i. The mass of 25 mL of water was measured on the analytical balance using three different types of glassware. The data collected is summarized in the table below. Glassware used to Volume of Water Percent Error deliver 25 mL of water Mass of water (g) (mL) 50 mL beaker 23.4971 50 mL graduated cylinder 25.6918 25 mL volumetric pipette 24.8276 Calculations (3 pts) Using the mass of water delivered by each method (i.e., beaker, graduated cylinder, pipette) AND the density of water estimated from the temperature, calculate the volume of water using the formula D m/V, Fill in your calculated volumes in the table above. Make sure you use the correct number of sig figs! For each type of glassware, calculate the percent error by comparing the calculated volume to an accepted value of 25.00 mL, Record your percent error in the final column of the table above. Report your answer to the nearest 0.1%

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...
See similar textbooks
icon
Related questions
Question
The estimated density of water (in units g/mL) at the above temperature was found using a Part 2-Volume Measurements The temperature of the water was measured in °C using a thermometer: 21.9 C standard reference table from the Handbook of Chemistry and Physics: 0.997792 g/m. The mass of 25 mL of water was measured on the apalytical balance using three different types of glassware. The data collected is summarized in the table below. Glassware used to Volume of Water Percent Error deliver 25 mL of water Mass of water (g) (mL) 50 mL beaker 23.4971 50 mL graduated cylinder 25.6918 25 mL volumetric pipette 24.8276 Calculations (3 pts) Using the mass of water delivered by each method (i.e., beaker, graduated cylinder, pipette) AND the density of water estimated from the temperature, calculate the volume of water using the formula D = m/V, Fill in your calculated volumes in the table above. Make sure you use the correct mumber of sig figs! For each type of glassware, calculate the percent error by comparing the calculated volume to an accepted value of 25.00 mL, Record your percent error in the final column of the table above. Report your answer to the nearest 0,1% 2. Why did you calculate the volume of water the using the density equation? In other words, why is the calculated volume more accurate than the measured volume? (2 pts)
Transcribed Image Text:The estimated density of water (in units g/mL) at the above temperature was found using a Part 2-Volume Measurements The temperature of the water was measured in °C using a thermometer: 21.9 C standard reference table from the Handbook of Chemistry and Physics: 0.997792 g/m. The mass of 25 mL of water was measured on the apalytical balance using three different types of glassware. The data collected is summarized in the table below. Glassware used to Volume of Water Percent Error deliver 25 mL of water Mass of water (g) (mL) 50 mL beaker 23.4971 50 mL graduated cylinder 25.6918 25 mL volumetric pipette 24.8276 Calculations (3 pts) Using the mass of water delivered by each method (i.e., beaker, graduated cylinder, pipette) AND the density of water estimated from the temperature, calculate the volume of water using the formula D = m/V, Fill in your calculated volumes in the table above. Make sure you use the correct mumber of sig figs! For each type of glassware, calculate the percent error by comparing the calculated volume to an accepted value of 25.00 mL, Record your percent error in the final column of the table above. Report your answer to the nearest 0,1% 2. Why did you calculate the volume of water the using the density equation? In other words, why is the calculated volume more accurate than the measured volume? (2 pts)
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
SEE MORE TEXTBOOKS