(Concept 3.3) A buffer causes acidic solutions to become alkaline, and alkaline solutions to become acidic. A buffer stabilizes the pH of a solution by preventing acids or bases from dissociating. A buffer accepts hydrogen ions when they are in excess and donates hydrogen ions when they have been depleted.
Ivan IV, The Terrible, was crowned Russia's first Tsar at the age of 17. Ivan the Terrible was the fallen angel. He set up a bodyguard that has been described as Russia's first 'secret police' - the Oprichniki - as a religious brotherhood sworn to protecting God's Tsar.
Russian Monarch. Born as Princess Dagmar of Denmark, her parents were King Christian IX and Queen Louise von Hessen-Kassel. In 1866 she married Grand-Prince Alexander Alexandrovitsch of Russia, who ascended the throne in 1881 as Tsar Alexander III of Russia. She is the mother of the last Tsar of Russia, Nicholas II.During the revolution in 1918 her family was butchered by Bolsheviks.n 1866 she married Grand-Prince Alexander Alexandrovitsch of Russia, who ascended the throne in 1881 as Tsar Alexander III of Russia. She is the mother of the last Tsar of Russia, Nicholas II. During the revolution in 1918 her family was butchered by Bolsheviks.