(a) An ideal gas occupies a volume of 1.8 cm3 at 20°C and atmospheric pressure. Determine the number of molecules of gas in the container.
Thank you for the opportunity to help you with your question!
for (a) you use the ideal gas law PV=nRT=NRT/Na where N is the number of molecules
1 atm = 101,325 Pa , V = 1.8 cm3 = 1.8*10^(-6) m3 , T=293 K
for (b) using the same formula, we get N=1.07*10^4
Hope it helps
Content will be erased after question is completed.
Enter the email address associated with your account, and we will email you a link to reset your password.
Forgot your password?