Quantcast

Got Homework?

Connect with other students for help. It's a free community.

  • across
    MIT Grad Student
    Online now
  • laura*
    Helped 1,000 students
    Online now
  • Hero
    College Math Guru
    Online now

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

blahblah_who_cares

Hi. Im doing a worksheet for my final exam and I have unfortunately forgotten how to answer some questions. The questions are as followed for the equation N2 + 3H2 -> 2NH3: a. If 6.100mol of hydrogen were to react, how many moles of nitrogen would be needed? b. If 25.70 grams of nitrogen were to react, how many grams of ammonia would be produced?

  • one year ago
  • one year ago

  • This Question is Closed
  1. Zaara
    Best Response
    You've already chosen the best response.
    Medals 1

    N2+3H2---->2NH3 The molar ratio of N2:H2 is 1:3 this will help u to find the answers for Question a) and b).

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

    So you have unfortunately forgotten how to answer some questions . LOL ! :D

    • one year ago
  3. ghazaleh.a.s
    Best Response
    You've already chosen the best response.
    Medals 0

    a. \[? mol N2 = 6.100 mol H2 \times (\frac{ 1 mol N2 }{ 3mol H2 } )\] b. \[?gr NH3 = 25.70gr N2 \times (\frac{ 1 mol N2 }{28 gr N2}) \times (\frac{ 1mol NH3 }{ 1mol N2 }) \times (\frac{ 17 gr NH3 }{ 1mol NH3 }) \]

    • one year ago
    • Attachments:

See more questions >>>

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.