User talk:Lassie21

January 2014
Hello, I'm HitroMilanese. I wanted to let you know that I undid one or more of your recent contributions to Molar concentration because it did not appear constructive. If you would like to experiment, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks! Hitro  talk  11:18, 13 January 2014 (UTC)

Please refrain from making nonconstructive edits to Wikipedia, as you did at Molar concentration with this edit. Your edits appear to constitute vandalism and have been reverted or removed. If you would like to experiment, please use the sandbox. Administrators have the ability to block users from editing if they repeatedly engage in vandalism. Thank you. ~ | twsx | talkcont | ~ 11:22, 13 January 2014 (UTC)