Ethanol is oxidised by acidified sodium dichromate in a test-tube reaction, firstly to form ethanal (acetaldehyde), and with further oxidation, ethanoic acid (acetic acid). The experiment is most appropriate for post-16 students.
Windows XP stores all of your iPhone backup files in this location: C:\Documents and Settings\user\Application Data\Apple Computer\MobileSync\Backup. Obviously if your main drive is not C: then youâll have to change that, same goes for âuserâ, be sure to replace with the username of your login in Windows.
C:\Documents and Settings\user\Application Data\Apple Computer\MobileSync\Backup. The location of backup files on Windows Vista and 7 when made through iTunes are mentioned below: C:\Users\user\AppData\Roaming\Apple Computer\MobileSync\Backup.For more info on this click http://www.iphonesmsrecovery.com.:\Documents and Settings\user\Application Data\Apple Computer\MobileSync\Backup. The location of backup files on Windows Vista and 7 when made through iTunes are mentioned below: C:\Users\user\AppData\Roaming\Apple Computer\MobileSync\Backup.