(39 3b 30 volume of collected Oz at STP, mL (4a) 46) mass of the H2O2 solution, g (Sa Sc) mass of H2O, in the solution, g number of moles of H2O2 reacting (70) number of moles of Oz collected (8a 86 molar volume of O2 at STP, L mol-1 mcan molar volume of Oz at STP, L mol- (9) percent error, %
(39 3b 30 volume of collected Oz at STP, mL (4a) 46) mass of the H2O2 solution, g (Sa Sc) mass of H2O, in the solution, g number of moles of H2O2 reacting (70) number of moles of Oz collected (8a 86 molar volume of O2 at STP, L mol-1 mcan molar volume of Oz at STP, L mol- (9) percent error, %
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
The questions are on the second page (3a, 3b, 3c, 4a, 4b, 4c, 5a, 5b, 5c, 6a, 6b, 6c, 7a, 7b, 7c, 8a, 8b, 8c, 9)
![Data Sheet
II. Determining the Volume of 02 Produced from the H202 Solution
Equate
code number of H2O2 solution
density of H2O2 solution, g mL-1
1.02
mass percent H2O2 in H2O2 solution, %
2.7
determination
1
2
3
volume of H2O2 solution used, mL
water temperature, °C
19
la
19
barometric pressure, in. Hg
29.66
29.66
29.6
751.84 751.84 751.84
barometric pressure, torr
735.34
735.34 735.34
pressure of collected Oz at water
temperature, torr
water temperature, K
47.4
47.1
466.9
second buret reading, mL
first buret reading, mL
0.2
0.3
0.1
volume of O2 collected at
laboratory T and P, mL
PCH,0 vap) = 16.5 torr
© 1990 Cengage Learning](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0790a83f-cb3c-4ea5-aed1-08ffe8db9545%2Fa0275c37-0e30-498a-b1da-399d52133678%2F0pduu1i_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Data Sheet
II. Determining the Volume of 02 Produced from the H202 Solution
Equate
code number of H2O2 solution
density of H2O2 solution, g mL-1
1.02
mass percent H2O2 in H2O2 solution, %
2.7
determination
1
2
3
volume of H2O2 solution used, mL
water temperature, °C
19
la
19
barometric pressure, in. Hg
29.66
29.66
29.6
751.84 751.84 751.84
barometric pressure, torr
735.34
735.34 735.34
pressure of collected Oz at water
temperature, torr
water temperature, K
47.4
47.1
466.9
second buret reading, mL
first buret reading, mL
0.2
0.3
0.1
volume of O2 collected at
laboratory T and P, mL
PCH,0 vap) = 16.5 torr
© 1990 Cengage Learning
![182
PROP0377: Determining the Molar Volume of Oxygen
30
3b
volume of collected Oz at STP, mL
4a)
mass of the H2O2 solution, g
Sa
(5c
mass of H2O2 in the solution, g
number of moles of H2O2 reacting
7a
(70)
number of moles of O2 collected
(8a
86
Bc
molar volume of Oz at STP, L mol¬1
mcan molar volume of O2 at STP,
L mol-'
percent error, %](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0790a83f-cb3c-4ea5-aed1-08ffe8db9545%2Fa0275c37-0e30-498a-b1da-399d52133678%2Fsoh9r5_processed.jpeg&w=3840&q=75)
Transcribed Image Text:182
PROP0377: Determining the Molar Volume of Oxygen
30
3b
volume of collected Oz at STP, mL
4a)
mass of the H2O2 solution, g
Sa
(5c
mass of H2O2 in the solution, g
number of moles of H2O2 reacting
7a
(70)
number of moles of O2 collected
(8a
86
Bc
molar volume of Oz at STP, L mol¬1
mcan molar volume of O2 at STP,
L mol-'
percent error, %
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