×
S'identifier
Commençons!
Travel
Technology
Sports
Marketing
Education
Career
Social Media
+ Découvrez toutes les catégories
Report -
Entalpia standard di reazione H°reaz. = n prod. H° f prod. - n reag. H f reag. H°reaz. = E Legami rotti - E Legami formati = = H B rotti - H B formati.
Select
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Please pass captcha verification before submit form