This property of both nitro and nitrate groups is because their thermal decomposition yields molecular nitrogen N 2 gas plus considerable energy, due to the high strength of the bond in molecular nitrogen.
Mount Ararat (16,940 feet, 5165 m) is the largest volcano in Turkey. Although not currently active, its most recent eruption has probably been within the last 10,000 years.
Hekla volcano is one of the most famous and active volcanoes in Iceland. In the Middle Ages, it was known as 'The Gateway to Hell'. Hekla is in the southwest part of Iceland, only about a 2 hour drive from Reykjavik. ReykjavÃ­k eruptions In hekla are extremely varied and difficult to. predict