Assume that the average molecular velocity v of a gas in a particu- lar container is given by v(T) = 29/T m/s, where T is the temperature in kelvins. The temperature is related to the pressure (in atmospheres) by dv T Т 3 200P. Find dP |P=1.5

Assume that the average molecular velocity v of a gas in a particu- lar container is given by v(T) = 29/T m/s, where T is the temperature in kelvins. The temperature is related to the pressure (in atmospheres) by dv T Т 3 200P. Find dP |P=1.5

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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The van der Waals equation of state was designed (by Dutch physicist Johannes van der Waals) to predict the relationship between pressure p, volume V and temperature T for gases better than the Ideal Gas Law does: n p+a- (V-nb)=nRT The van der Waals equation of state. R stands for the gas constant and n for moles of gas. The parameters a and b must be determined for each gas from experimental data. Use the van der Waals equation to answer the questions in the table below. For water the numerical value of a is 5.464 and the numerical value of b is 0.0305. | atm Use the van der Waals equation to calculate the pressure of a sample of water at 445.0 °C with a molar volume of 2.47 L/mol. Round your answer to 3 significant digits. Use the Ideal Gas Law to calculate the pressure of the same sample under the same conditions. Round this answer to 3 significant digits also. ||atm APR 49 X W 24 : MacBook Air DD 80 DO0 O00 888 F9 F10 F7 F8 F5 F6 F2 F3 F4
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The combustion of propane, C,Hs, in a gas fuelled car, produces CO,, which is expelled from the exhaust pipe as gas (g): C,H 50 3CO, 4H,O What is the volume of CO, produced, during a day of summer, at the temperature of 40°C and a pressure of 99.5 kPa when 19.5 g of propane are burned in this reaction? (Note the molecular weight of C;H; is 44.1 g mol-). Select one: a. 24.0 m2 O b.31.2 dm O c 34.7 dm O d.4.71 m² O e 2.37 dm Finish attempt .. Previous page A Week 11 Student Feedback Jump to.. O QMplus Media A QMplus Hub Help & Support QMPLUS ARCHIVE LIBRARY LUELD G CU RRORT
I only need help with part b
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