User talk:27.5.230.183

September 2014
Hello, I'm PhilKnight. I wanted to let you know that I undid one of your recent contributions, such as the one you made with this edit to Neutralization (chemistry), because it didn’t appear constructive to me. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. PhilKnight (talk) 09:55, 17 September 2014 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself so you can avoid further irrelevant notices.