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 Shah, however, was a deeply unpopular and autocratic ruler among the majority of Iranians. Despite Israelâs role in consolidating the Shahâs autocratic rule, the Iranian eliteâs fascination with Israel helped to create a surprisingly favorable opinion of Israel in Iran.verwhelmingly, they did not share the political interpretation of of Zionism with the Zionist movement and Israel and tied any meaning of the term to the existence of the State of Israel. To understand the unique place Israel occupied in the Iranian worldview, one should consider that Iranians who wrote about it.