1.20 mol sample of oxygen gas at a temperature of 27.0 °C is found to occupy a volume of 20.5 liters. The pressure of this gas sample is ___ mm Hg.
Added by Mar-A B.
Step 1
15 T(K) = 27.0 + 273.15 T(K) = 300.15 K Now, we can use the ideal gas law to find the pressure: PV = nRT Where: P = pressure (in atm) V = volume (in L) n = moles of gas R = ideal gas constant (0.0821 L atm / K mol) T = temperature (in K) We are given: n = 1.20 Show more…
Show all steps
Your feedback will help us improve your experience
Madhur L and 95 other Chemistry 101 educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
1.21 mol sample of oxygen gas at a temperature of 24.0 °C is found to occupy a volume of 21.7 liters. The pressure of this gas sample is
Jennifer H.
144. A sample of oxygen gas has a volume of $125 \mathrm{~L}$ at 25 ' $\mathrm{C}$ and a pressure of 0.987 atm. Calculate the volume of this oxygen sample at STP.
A sample of Oxygen (O2) gas occupies a volume of 1.62 L at 755 mm Hg pressure and a temperature of 0°C. What volume, in liters, will this gas sample occupy at 725 mm Hg pressure and 50°C?
Amita P.
Recommended Textbooks
Chemistry: Structure and Properties
Chemistry The Central Science
Chemistry
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD