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

dietrich_harmon Group Title

Calculate the percent composition of Mg(NO3)2.

  • one year ago
  • one year ago

  • This Question is Closed
  1. abb0t Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    2 calculate the percent composition, determine the molar mass of the compound In this case, the molar mass \[24.31 + 2 \times [ 14.01 + (3 \times 16.00)] = ?????\] then divide the molar mass by the individual mass of each element. including the number of moles present in the elements.

    • 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.