P² = 3.31 2. If the density of a certain gas at 30°C and 768 torr is 1.35kg/m³, find its density in kg/m³ at STP.) up 760 torr 1.01325 x 105 Pa ? Pa A. 1.51 B. 1.48 C. 1.35 D. 1.23 E. 1.20 2 V=22-4 dm²³ T = 273K PX=nRT PV 127 n = h_6102391.5781) (1) (8.314) (303) 140.64841774m²l 768 torr 102391.5789 Pa ī M/m²
P² = 3.31 2. If the density of a certain gas at 30°C and 768 torr is 1.35kg/m³, find its density in kg/m³ at STP.) up 760 torr 1.01325 x 105 Pa ? Pa A. 1.51 B. 1.48 C. 1.35 D. 1.23 E. 1.20 2 V=22-4 dm²³ T = 273K PX=nRT PV 127 n = h_6102391.5781) (1) (8.314) (303) 140.64841774m²l 768 torr 102391.5789 Pa ī M/m²
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Transcribed Image Text:2.
P² = 3.31
If the density of a certain gas at 30°C and 768 torr is 1.35kg/m³, find its density in
kg/m³ at STP.)
V=22.4dm³ T = 273K
up
760 torr
1.01325 x 105 Pa
? Pa
A. 1.51
B. 1.48
C. 1.35
D. 1.23
E. 1.20
PX=nRT
- PV
n =
127
n_(102391.5781) (1)
(8.314) (303)
in = 40.64141774m² 1
3. The limiting reagent is the substance:
768 torr
=
102391.5789 Pa
ī
M/m²
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