Basics of Hydrocarbon Chemistry. Crude oil is a mixture of hydrocarbon molecules, which are organic compounds of carbon and hydrogen atoms that may include from one to 60 carbon atoms. The properties of hydrocarbons depend on the number and arrangement of the carbon and hydrogen atoms in the molecules.
Why does my download stop before it is finished? When a user experiences an issue while downloading files, it is usually a problem with the connection to their Internet service.
- large files can seem to become non-responsive. just let it go for however long t said it would take. I'm thinking the non-responsive thing might be your issue. The copy procces stops but the drive is still visible in the system and large files are non-responsive. It's exactly what's happening to me. Mar 11, 2014, 12:05 AM. Just compress ithe files to archive and copy/cut and paste.