The lowest pressure attainable using the best available vacuum techniques is about 10−12N/m2. At such a...
The lowest pressure attainable using the best available vacuum techniques is about 10−12N/m2. At such a pressure, how many molecules are there per cm3 at 3 ∘C?
Homework Answers
Use ideal gas equation to find the required number of molecules
after finding the number of moles as shown below
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The lowest pressure attainable using the best available vacuum
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