7. What experimental factors are assumed to be constant in this experiment?

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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7 please
Processing
DATA AND CALCULATIONS
Constant, k
(P/V or P.V)
Volume
Pressure
(mL)
(kPa)
1120
5,8.
8.3
10.8
13.3
15.8
18.3
2018.
193.12
134.56
11043
63.14
64.82
55.56
ら2,34
839
1010
T088
Transcribed Image Text:Processing DATA AND CALCULATIONS Constant, k (P/V or P.V) Volume Pressure (mL) (kPa) 1120 5,8. 8.3 10.8 13.3 15.8 18.3 2018. 193.12 134.56 11043 63.14 64.82 55.56 ら2,34 839 1010 T088
7. What experimental factors are assumed to be constant in this experiment?
8. One way to determine if a relationship is inverse or direct is to find a proportionality
constant, k, from the data. If this relationship is direct, k P/V. If it is inverse, k P-V. Based
on your answer to Question 4, choose one of these formulas and calculate k for the seven
ordered pairs in your data table (divide or multiply the P and V values). Show the answers in
the third column of the Data and Calculations table.
9. How constant were the values for k you obtained in Question 8? Good data may show some
minor variation, but the values for k should be relatively constant.
10. Using P, V, and k, write an equation representing Boyle's law. Write a verbal statement that
correctly expresses Boyle's law.
Transcribed Image Text:7. What experimental factors are assumed to be constant in this experiment? 8. One way to determine if a relationship is inverse or direct is to find a proportionality constant, k, from the data. If this relationship is direct, k P/V. If it is inverse, k P-V. Based on your answer to Question 4, choose one of these formulas and calculate k for the seven ordered pairs in your data table (divide or multiply the P and V values). Show the answers in the third column of the Data and Calculations table. 9. How constant were the values for k you obtained in Question 8? Good data may show some minor variation, but the values for k should be relatively constant. 10. Using P, V, and k, write an equation representing Boyle's law. Write a verbal statement that correctly expresses Boyle's law.
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