Laughing Gas (instrumental) this certainly got the crowd roaring. When Rhoads left the band, this song was never again performed. This solo was regularly performed, in different incarnations, with Ozzy on tour. It usually came near the end of "Suicide Solution", although Randy had to cut back the solo to just 2 minutes. One such incarnation of the solo appears on the "Tribute" album. The solo on the live album was from a different show (Montreal) than the rest of the album (Cleveland), and was haphazardly spliced in over the original for unknown reasons. Laughing Gas (instrumental) "Laughing Gas" was a song performed
Chemical formula as Cs[BH]. Parentheses ( ) can be nested inside brackets to indicate a repeating unit, as in [Co(NH)]Cl. Here, (NH) indicates that the ion contains six NH groups bonded to cobalt, and [ ] encloses the entire formula of the ion with charge +3. This is strictly optional; a chemical formula is valid with or without ionization information, and Hexamminecobalt(III) chloride may be written as [Co(NH)]Cl or [Co(NH)]Cl. Brackets, like parentheses, behave in chemistry as they do in mathematics, grouping terms together they are not specifically employed only for ionization states. In the latter case here, the parentheses indicate 6