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.
The data included with the iPhone's backup is not stored in your iTunes library. This link provides the data on your iPhone that is included with your iPhone's backup. If you have no backup, you still have a chance to recover your data like messages, photos or contacts from your iPhone without backup. You need a program which can identify iOS system and scan your lost data.