VI Solutions A - VI Solutions Solutions Terms Solute Part...

Info icon This preview shows pages 1–8. Sign up to view the full content.

View Full Document Right Arrow Icon
VI Solutions
Image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Solutions Terms Solute Part in the lesser amount Solvent Part in the greater amount Dilution Reduce the concentration by adding solvent
Image of page 2
Concentration Units Mass percent/ weight percent (%w/w) gsolute gsolution x100=%w /w 5.0%NaC lsolution = 5gNaC l 100gsolution So, in this solution, you have 5 g NaCl and 95 g H 2 O
Image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
% by volume Concentration Units volumesolute volumesolution x100=%volume A bottle of wine contains 12.5% alcohol by volume. 12 .5 mL ethanol 100 mL w ine x100=12 .5%volume
Image of page 4
Concentration Units ppm = parts per million gsolute 10 6 gsolution 5.0ppmNaC lsolution = 5mgNaC l Lsolution This is a very dilute solution so, density of the solutions is essentially the same as the density of water = 1.0 g/ mL Therefore, 10 6 g solution = 10 6 mL = 10 3 L So, gsolute 10 6 gsolution = gsolute 10 3 Lsolution = mgsolute L solution
Image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Concentration Units Molarity (M) molsolute Lsolution = M
Image of page 6
Concentration Units Molality (m) Mole fraction (X) molsolute kgsolvent = m molsolute mol solute+molsolvent = X
Image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 8
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern