The dehydration of ethanol to give ethene Ethanol is heated with an excess of concentrated sulphuric acid at a temperature of 170Â°C. The gases produced are passed through sodium hydroxide solution to remove the carbon dioxide and sulphur dioxide produced from side reactions.
Iran is a multi-ethnic and multicultural country. The northwestern region, Azerbaijan, is largely populated by Iranian Azeris, who are a Turkic people closely related to the people of Azerbaijan republic and Turkey.
The series follows a group of Iranian American friends living in Beverly Hills (and the greater area known as  Tehrangeles ), who are trying to juggle their active social lives and up-and-coming careers while balancing the demands of their families and traditions.