1 A sample of nitrogen at 20 0 C has a volume of 954 mL at a pressure ...

Â 1.A sample of nitrogen at 20.0 Â°C has a volume of 954 mL at a...

70.2K

Verified Solution

Question

Chemistry

Â
1.A sample of nitrogen at 20.0 Â°C has a volume of 954 mL at a pressure of 1,101 mmHg. To change the volume to 1,496 mL, what must be the new pressure?
2. A sample of nitrogen has a volume of 4.65 L at 1,639 mmHg and 51 Â°C. What volume will it occupy at standard temperature and pressure?
3. A sample of O₂ gas with a volume of 6.43 L was collected at 278 Â°C. What is the volume of the gas if the temperature is changed to 99 Â°C at constant pressure?

Answer & Explanation Solved by verified expert

4.2 Ratings (735 Votes)

1 We know that PV nRT Where T Temperature P pressure n No of moles R gas constant V Volume of the gas As the gas remains the same n will constant also the temperature remains the same So PV constant Thereby PV PV Where P See Answer

Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:

Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!

Become a Member