Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

ILKGA

  • 2 years ago

Find the molar mass of AgNO3 given the following atomic masses: AG = 107.9 u, N = 14.01 u, O = 16.00 u. Remember to round to proper significant figures

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

    What formula(s) relate to this question?

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

    \[AgNO _{3}\]

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

    No, 'mathematical' formulas.

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

    nope all the info I was given is in the question above

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

    You don't have a formula sheet? Or liek a textbook with the formulas?

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

    What it has is an example problem but I don't see any formula. Do you want the example problem?

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

    Something like that?

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

    I don't have anything like that. O_o

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

    oh.

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

    Anyways, first add all the atomic masses together (do remember to multiply oxygen's atomic mass by 3 though, because there are 3 oxygen molecules in each AgNO3 molecule).

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

    Wait, is that all you do? I forgot.

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

    so . 107.9 + 14.01 x 16.00(3) = 169.91

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

    you don't have to multiply the value of oxygen to the 'main body'. just multiply it by 3, then add it to the others.

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

    that was supposed to be an addition sign sorry 107.9 + 14.01 + 48 = 169.91

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

    good enuff.

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

    We clear now? You know why the oxygen molecule was multiplied by 3?

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

    yup

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

    awesome. SMOKEBOMB. POOf. NOTTIM AWAYYYY

  19. 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.