Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.

Lv 1167 points
Shane
Favorite Answers3%
Answers29
How much of a 1M NaCl solution should you add to 28L of water to produce a final concentration of 44mM?
Question in the title!
I've tried googling this as much as I can think to; the typical C1V1 solution throws a quadratic that doesn't match approximated results when I solve it on my calculator.
Any help would be appreciated, but especially I'd appreciate help with setting up this kind of problem in general!
2 AnswersChemistry2 years ago