Plot Density(g/mL) vs Mass (g) 20 18 y = 10.01x -0.017 R² = 1 16 14 12 10 6 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 Density (g/mL) The linear regression equation Y = 10.01 X -0.017 ; with correlation coefficient or goodness fit R2 = 1; given this graph -what is the value of the y-intercept( after performing linear regression)? -What is the slope of the linear regression equation for the graph -Using your linear regression equation, for the graph, calculate the density of a 37.2% solution? Using your linear regression equation, for the graph, calculate the %(v/v) HNO3 solution if the density is 2.52 g/mL? Mass (g)
Plot Density(g/mL) vs Mass (g) 20 18 y = 10.01x -0.017 R² = 1 16 14 12 10 6 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 Density (g/mL) The linear regression equation Y = 10.01 X -0.017 ; with correlation coefficient or goodness fit R2 = 1; given this graph -what is the value of the y-intercept( after performing linear regression)? -What is the slope of the linear regression equation for the graph -Using your linear regression equation, for the graph, calculate the density of a 37.2% solution? Using your linear regression equation, for the graph, calculate the %(v/v) HNO3 solution if the density is 2.52 g/mL? Mass (g)
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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Transcribed Image Text:Plot Density(g/mL) vs Mass (g)
20
18
y = 10.01x - 0.017
R = 1
16
14
12
10
4
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
Density (g/mL)
The linear regression equation Y = 10.01 X -0.017 ; with correlation coefficient or goodness fit R2 = 1;
given this graph
-what is the value of the y-intercept( after performing linear regression)?
-What is the slope of the linear regression equation for the graph
-Using your linear regression equation, for the graph, calculate the density of a 37.2% solution?
Using your linear regression equation, for the graph, calculate the %(v/v) HNO3 solution if the density is
2.52 g/mL?
please answer quickly thanks for the help in advance
(3) 8SEJA
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