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Hello, I need help with this question and seeing if I am doing the work and drawings correctly with units. The answer in the back of the book is 1.50 x 10^29 molecules.

Chapter 18 Problem 19

Question:

"An auditorium has dimensions 10.0 m x 20.0 m x 30.0 m. How many molecules of air fill the auditorium at 20.0 Celsius and a pressure of 101 kPa (1.00 atm)?"

Let me know when you can.

Thank you!

science physics

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