Notices
Results 1 to 3 of 3

Thread: question

  1. #1 question 
    zxcv
    zxcv is offline
    Forum Freshman
    Join Date
    Mar 2009
    Posts
    11
    Default March 24th, 2009, 04:27 PM
    to make a 2M solution of acetic acid do you dissolve 144ml of acetic acid in 1000ml of water?
    to make a 4M solution of acetic acid, do you dissolve 288ml of acetic acid in 1000ml water?


    Reply With Quote  
     
  2.  

    Related Discussions:

     
  3. #2  
    drowsy turtle
    drowsy turtle is offline
    Reptile Dysfunction drowsy turtle's Avatar
    Join Date
    Mar 2009
    Location
    UK
    Posts
    2,255
    March 25th, 2009, 03:27 PM
    The combined volume of the solvent and solute is used to measure the concentration.

    so 2M of solute and enough solvent to make the total volume up to 1dm³.

    Now stop posting what are clearly homework questions.


    "The major difference between a thing that might go wrong and a thing that cannot possibly go wrong is that when a thing that cannot possibly go wrong goes wrong it usually turns out to be impossible to get at or repair." ~ Douglas Adams
    Reply With Quote  
     
  4. #3  
    okkaoboy
    okkaoboy is offline
    Forum Freshman
    Join Date
    Mar 2009
    Posts
    54
    March 26th, 2009, 09:21 AM
    Dilution is MV=MV
    Its simple math
    Reply With Quote  
     
« Moles? | question »
Bookmarks
Bookmarks
Posting Permissions
  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Terms of Use Agreement