(unchanged/inaccurately high/inaccurately low). evaporated from inside the flask before weighing is erefore, the ultimate calculation of pressure if you did not make sure all the water was (overestimated/underestimated) 6. Assuming all the water has evaporated, why do you still need to let your flask cool before weighing? 7. Under what conditions do gases begin to deviate from ideal behavior? a. High pressure, low temperature b. Low pressure, high temperature c. High pressure, high temperature d. Low pressure, low temperature e. gases do not deviate from ideal behavior 8. What are the values of temperature and pressure used to determine the value of R, also known as standard temperature and pressure or STP? a. OK, O atm b. 273.15 K, 1 atm 9. c. OK, 1 atm d. 273.15 K, O atm e. 1 K, 1 atm The water displacement method used determines the volume of what? a. the water in the kernel b. the outer shell C. the starchy center d. a and b e. a, b and c 10. The error mentioned in question number 9 causes the volume of water in the kernel to be Therefore, the ultimate calculation of pressure is (overestimated/underestimated) (overestimated/underestimated)
(unchanged/inaccurately high/inaccurately low). evaporated from inside the flask before weighing is erefore, the ultimate calculation of pressure if you did not make sure all the water was (overestimated/underestimated) 6. Assuming all the water has evaporated, why do you still need to let your flask cool before weighing? 7. Under what conditions do gases begin to deviate from ideal behavior? a. High pressure, low temperature b. Low pressure, high temperature c. High pressure, high temperature d. Low pressure, low temperature e. gases do not deviate from ideal behavior 8. What are the values of temperature and pressure used to determine the value of R, also known as standard temperature and pressure or STP? a. OK, O atm b. 273.15 K, 1 atm 9. c. OK, 1 atm d. 273.15 K, O atm e. 1 K, 1 atm The water displacement method used determines the volume of what? a. the water in the kernel b. the outer shell C. the starchy center d. a and b e. a, b and c 10. The error mentioned in question number 9 causes the volume of water in the kernel to be Therefore, the ultimate calculation of pressure is (overestimated/underestimated) (overestimated/underestimated)
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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Question
Transcribed Image Text:(unchanged/inaccurately high/inaccurately low).
evaporated from inside the flask before weighing is
erefore, the ultimate calculation of pressure if you did not make sure all the water was
(overestimated/underestimated)
6. Assuming all the water has evaporated, why do you still need to let your flask cool before
weighing?
7. Under what conditions do gases begin to deviate from ideal behavior?
a. High pressure, low temperature
b. Low pressure, high temperature
c. High pressure, high temperature
d. Low pressure, low temperature
e.
gases do not deviate from ideal behavior
8. What are the values of temperature and pressure used to determine the value of R, also known
as standard temperature and pressure or STP?
a. OK, O atm
b. 273.15 K, 1 atm
9.
c.
OK, 1 atm
d.
273.15 K, O atm
e.
1 K, 1 atm
The water displacement method used determines the volume of what?
a.
the water in the kernel
b.
the outer shell
C.
the starchy center
d.
a and b
e.
a, b and c
10. The error mentioned in question number 9 causes the volume of water in the kernel to be
Therefore, the ultimate calculation of pressure is
(overestimated/underestimated)
Transcribed Image Text:(overestimated/underestimated)
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