User talk:Van Der Linde870

March 2020
Hello, I'm Johand199. I wanted to let you know that I reverted one of your recent contributions —specifically this edit to Standard enthalpy of formation—because it did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Help desk. Thanks. Johand 199 (Talk • Contribs)  17:15, 2 March 2020 (UTC)

Please stop your disruptive editing. If you continue to vandalize Wikipedia, as you did at Hess's law, you may be blocked from editing.  Dat Good  Dude 342 17:16, 2 March 2020 (UTC)