Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

Callisto

  • 2 years ago

@johnsonshelby

  • This Question is Closed
  1. Callisto
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    Ammonia gas is produced by reacting hydrogen gas with nitrogen gas. To produce 562 g of ammonia gas using air as your source of nitrogen gas, what volume of air is required if the air is introduced at 29°C and 745 mmHg? (the mole fraction of nitrogen gas in air is 0.781)

  2. Callisto
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    1. Write the chemical equation \[N_2 + 3H_2 \rightarrow 2NH_3\]2. Find the number of mole of ammonia gas produced. Can you do it?

  3. johnsonshelby
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    It's so late, I think I did it right...

  4. johnsonshelby
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    32.99864952 mol NH3

  5. johnsonshelby
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    I have to go back to my dorm, I'll be back on in 15 minutes :)

  6. Callisto
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    No. of mole of NH3 = mass/ molar mass = 562 / (14.0067 +1.00794x3) = 32.9996 mol No. of mole of N2 required = no. of mole of NH3 / 2 = ... pV = nRT V = 99.32518055000001kPa = 99.32518055000001 x 10^3 Pa T = 29 degree Celsius = (29+273) K Solve V.

  7. Callisto
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    n = no. of mole of N2 / 0.781

  8. v_shoto
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    after you found the moles of NH3 i couldn't follow your work, is there any way that you could please clarify :D i would greatly appreciate it.

  9. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Ask a Question
Find more explanations on OpenStudy

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.