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 Ges Law does: V-nb)=nRT The van der Waals equation of state. R stands for the gas constant and fi 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. What are the units of a? What are the units of b? For argon the numerical value of a is 1.337 and the numerical value of bis 0.0320. Use the van der Waals equation to calculate the pressure of a sample of argon at -105.0 °C with a molar volume of 0.384 L/mol. Round your answer to the correct number of significant digits. Use the Ideal Gas Law to calculate the pressure of the same sample under the same conditions, Round your answer to the correct number of significant digits. 0 0 atm atm 0.9 DO X 4 G ロ･ロ Ch

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 Ges Law does: V-nb)=nRT The van der Waals equation of state. R stands for the gas constant and fi 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. What are the units of a? What are the units of b? For argon the numerical value of a is 1.337 and the numerical value of bis 0.0320. Use the van der Waals equation to calculate the pressure of a sample of argon at -105.0 °C with a molar volume of 0.384 L/mol. Round your answer to the correct number of significant digits. Use the Ideal Gas Law to calculate the pressure of the same sample under the same conditions, Round your answer to the correct number of significant digits. 0 0 atm atm 0.9 DO X 4 G ロ･ロ Ch

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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