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.
From iTunes: About iOS backups : iTunes places the backup files in the following places: Mac: ~/Library/Application Support/MobileSync/Backup/. Windows XP: \Documents and Settings\(username)\Application Data\Apple Computer\MobileSync\Backup\.Note: To quickly access the Application Data folder, click Start, and choose Run.indows XP: \Documents and Settings\(username)\Application Data\Apple Computer\MobileSync\Backup\. Note: To quickly access the Application Data folder, click Start, and choose Run.