Bibliográfica: 

http://prezi.com/zrfyt9wr6pbc/acidos-mas-utilizados-en-la-industria/

http://www.argenbio.org/index.php?action=novedades&note=243

https://espanol.answers.yahoo.com/question/index?qid=20090801105600AA6pUxv

https://www.youtube.com/results?search_query=acidos+en+la+industria

http://acidosybases6to.blogspot.com/2012/10/uso-de-acidos-y-bases-nivel-industrial.html

https://www.youtube.com/results?search_query=acidos+en+la+industria+y+su+caracterizacion

https://www.youtube.com/watch?v=U7ocLLF6Tto