Question

El connect Theory Assessment (1-19/20 Question 12 (of 25) > value: 100 points A sample of helium gas occupies 355mL at 23°C.
0 0
Add a comment Improve this question Transcribed image text
Answer #1

Date correct option - 3 67-8°c) Reason- Ideal gas eqt is PV = nRT. HR V = nR - constant VIVe Ti 12 Now given volume 4 temp. a

Add a comment
Know the answer?
Add Answer to:
El connect Theory Assessment (1-19/20 Question 12 (of 25) > value: 100 points A sample of...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • 13-18 please D Question 13 If the number of moles of gas initially contained in a...

    13-18 please D Question 13 If the number of moles of gas initially contained in a 2.10 L vessel is tripled, what is the final volume of the gas in liters? 06.30 O 4.20 None of the proposed answers O 8.40 0.525 Question 14 If the volume of a confined gas is quadrupled while its temperature remains constant, what change will be observed? The pressure of the gas will quadruple The average velocity of the molecules will quadruple The density...

  • Question 1: (50% CLO 2 and 50% CLO3) 36 points, a 18, b6 and d=12 The...

    Question 1: (50% CLO 2 and 50% CLO3) 36 points, a 18, b6 and d=12 The yield of a chemical process is beine studied. The two most important variables are thought to be the temperature (A) and the pressure (8). A factorial experiment with two replicates is performed. The yield data follow: Yield % Replicate 1 Replicate 2 40 42 292 43 51 60 50 65 69 150 150 * Assuming a 0.05, use ANOVA to determine the significance of...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT