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.
3. Step 3. Start to get back the password to restore iPhone backup file. Then you can enter your password to restore iPhone backup. Or you change the password to encrypt the backup file.But make sure you will keep it in your mind firmly this time.tep 3. Start to get back the password to restore iPhone backup file. Then you can enter your password to restore iPhone backup. Or you change the password to encrypt the backup file.