A 300 mL volume of distilled water was placed in a graduated cylinder. Pieces of steel gradually added until various volumes (determined by the displacement of water) had been reached. After a chosen volume had been obtained, the mass of the cylinder, water and steel were recorded in the following table. Volume of steel, Mass of steel, water and mL cylinder, g 11 680.85 23 762.03 34 843.65 44 925.11 55 1006.92 65 1088.67 75 1170.30 86 1251.94 96 1333.71 291uginea 107 19 1991105 1415.646gniwolle What is the dependent variable in this experiment? Use Excel and make a graph of this data THETAL (Be sure to give the equation of the straight-line on the graph and label the axes). Use the graph to find the density of the steel. Show how you got your answer below. (Hint: What does the slope give here?)

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 121CP: On October 21, 1982, the Bureau of the Mint changed the composition of pennies (see Exercise 120)....
Question
A 300 mL volume of distilled water was placed in a graduated cylinder.
Pieces of steel gradually added until various volumes (determined by the
displacement of water) had been reached. After a chosen volume had been
obtained, the mass of the cylinder, water and steel were recorded in the
following table.
Volume of steel,
Mass of steel, water and
mL
cylinder, g
11
680.85
23
762.03
34
843.65
44
925.11
55
1006.92
65
1088.67
75
1170.30
86
1251.94
96
1333.71
291uginea 107 19 1991105
1415.646gniwolle
What is the dependent variable in this experiment?
Use Excel and make a graph of this data
THETAL
(Be sure to give the equation of the straight-line on the
graph and label the axes).
Use the graph to find the density of the steel. Show how you got your
answer below. (Hint: What does the slope give here?)
Transcribed Image Text:A 300 mL volume of distilled water was placed in a graduated cylinder. Pieces of steel gradually added until various volumes (determined by the displacement of water) had been reached. After a chosen volume had been obtained, the mass of the cylinder, water and steel were recorded in the following table. Volume of steel, Mass of steel, water and mL cylinder, g 11 680.85 23 762.03 34 843.65 44 925.11 55 1006.92 65 1088.67 75 1170.30 86 1251.94 96 1333.71 291uginea 107 19 1991105 1415.646gniwolle What is the dependent variable in this experiment? Use Excel and make a graph of this data THETAL (Be sure to give the equation of the straight-line on the graph and label the axes). Use the graph to find the density of the steel. Show how you got your answer below. (Hint: What does the slope give here?)
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