Calculate the pressure exerted by ar for a molar volume 0.45 l at 200 k using the van der waals equation of state. the van der waals parameters a and b for ar are 1.355 bar dm mol-2 and 0.0320 dm'mol-1, respectively. write your answer (unit: bar) with 2 decimals, as 12.23. do not add unit to your answer. question 2 based on the calculation in question 1, is repulsive force dominant? choose yes or no yes no question 3 based on the results from questions 1 and 2, calculate the compression factor z. write your answer with two decimals, as 0.66
Answers: 1
Chemistry, 21.06.2019 22:30
Complete the sentence. the lower the hydrogen ion concentration, the the ph. higher lower closer to 7 closer to 0
Answers: 2
Chemistry, 22.06.2019 08:30
Which of the following would have less momentum than a 52 kg cheetah running at 10 m/s?
Answers: 2
Chemistry, 22.06.2019 18:00
How is energy related to the change of state represented by the model? atoms gain energy as a solid changes to a liquid. atoms gain energy as a solid changes to a gas. atoms lose energy as a solid changes to a liquid. atoms lose energy as a solid changes to a gas.
Answers: 3
Chemistry, 22.06.2019 21:30
An atomic nucleus is composed ofa)protons.b)protons and neutrons.c)protons and electrons.d)protons, neutrons, and electrons.
Answers: 1
Calculate the pressure exerted by ar for a molar volume 0.45 l at 200 k using the van der waals equa...
Mathematics, 29.06.2021 16:00
Social Studies, 29.06.2021 16:00
Mathematics, 29.06.2021 16:00
Mathematics, 29.06.2021 16:00
Mathematics, 29.06.2021 16:00
Mathematics, 29.06.2021 16:00
Physics, 29.06.2021 16:00
Mathematics, 29.06.2021 16:00
Chemistry, 29.06.2021 16:00