Print this map. 1  Name: St Lucia. (long form) Saint Lucia. 2  Capital City: Castries (61,341 pop.) 3  St Lucia Population: 162,781 (2013 est.) 4  World Populations (all countries)  Currency: East Caribbean Dollar (XCD) (conversion 1  rates) Ethnicity: Black 82.5%, Mixed 11.9%, East Indian 2.4%, other or unspecified 3.1% (2001 census)
Replacing one of the hydrogen atoms with a chain of one carbon atom and three hydrogen atoms produces methyl alcohol. The formula is CH4O. To get ethyl alcohol, one of the hydrogen atoms on the carbon chain that produced methyl alcohol is replaced by another carbon chain. The formula for this alcohol is C2H6O.
Rubbing alcohol is isopropyl alchohol, while drinking alcohol is ethanol. They are not the same chemical, and have different effects in the body. The only similarity is that they are an organic molecule with an alcohol group (COH).