1. Not finding help here? Sign up for a free 30min tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Chem Need Help

  1. Sep 18, 2007 #1
    1. The problem statement, all variables and given/known data


    A florist prepares a solution of nitrogen-phosphorus fertilizer by dissolving 5.95 g of NH4NO3 and 4.66 g of (NH4)3PO4 in enough water to make 23.0 L of solution. What are the molarities of NH4 and PO43- in the solution?



    2. Relevant equations



    3. The attempt at a solution


    Not sure what to do with this one, can someone help?
     
  2. jcsd
  3. Sep 18, 2007 #2

    hage567

    User Avatar
    Homework Helper

    Once again, you need to explain what you don't understand! What have you tried? You must be able to do at least part of this question, since you know how to convert between grams and moles.
     
  4. Sep 18, 2007 #3
    Do i need to convert the grams to mol, then divide the amount of mol (solute) by the volume (L) of solution
     
  5. Sep 18, 2007 #4
    yes, next time show some work
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?



Similar Discussions: Chem Need Help
  1. Need help with A-Chem (Replies: 1)

Loading...