Benzene Derivatives in Organic Chemistry. Click to enlarge. Benzene is a hugely important compound in organic chemistry. It consists of six carbon atoms joined together in a ring, with a hydrogen atom bonded to each carbon; by replacing one or more of these hydrogens with a functional group, a large number of different compounds can be formed.
Â· just now. Report Abuse. system error memory dump files are created when yr computer encounters a error it cannot resolve so it dumps all the content in the RAM onto yr harddisk for you to debug it after it reboot But since you can't debug it is safe to delete. freebsd-unix.sg Â· 8 years ago.
The disk files for a virtual disk store the information that you write to a virtual machine's hard disk â the operating system, the program files and the data files. The virtual disk files have a .vmdk extension. A virtual disk is made up of one or more .vmdk files.