Nikki Wolff
Jan 15, 2025
Modern vacuum pumps make it easy to attain pressures of the order of 10^ -13 atm in the laboratory.?
At a pressure denoted as ( p ) and at an ordinary temperature of ( T = 300 \, \text{K} ), how many molecules are present in a volume ( V )? For this calculation, please use Avogadro's number (( N_A )) and the gas constant (( R )). Additionally, consider the implications of modern vacuum pumps that can achieve pressures around ( 10^{-13} \, \text{atm} ) in a laboratory setting.
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