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There is a page named "2018 BF3" on Wikipedia
2018 BF3 is a micro-asteroid, classified as a near-Earth object of the Apollo group, approximately 20 meters (70 ft) in diameter. It was first observed...6 KB (405 words) - 21:34, 14 January 2024- Boron trifluoride is the inorganic compound with the formula BF3. This pungent, colourless, and toxic gas forms white fumes in moist air. It is a useful...19 KB (1,848 words) - 02:21, 4 March 2024
trihalides and organoboranes: BF3 + F− → BF−4 In this adduct, all four fluoride centres (or more accurately, ligands) are equivalent. BF3 + OMe2 → BF3OMe2 Both...22 KB (2,761 words) - 09:58, 2 June 2024
0-0 Nxc3 13. bxc3 h6 14. a4 Ne7 15. Ne5 Bd6 16. cxd5 Nxd5 (diagram) 17. Bf3 Nxf4 18. exf4 Bxe5 19. Rxd8+ Qxd8 20. fxe5 Qc7 21. Rb1 Rb8 22. Qd3 Bd7 23...70 KB (7,521 words) - 07:16, 31 December 2023
lunar distances. Eight known asteroids (2018 BD, A106fgF, 2018 LA, A107j4q, 2018 PD20, 2018 UA, 2018 WG, and 2018 WV1) are confirmed to have passed within...92 KB (2,783 words) - 16:43, 28 April 2024
2017 YE5 (redirect from S/2018 (2017 YE5) 1)Claudine Rinner at the Oukaïmeden Observatory on 21 December 2017. On 21 June 2018, the pair of asteroids passed within 15.5 lunar distances or approximately...30 KB (2,745 words) - 20:36, 10 July 2024
Neutron detection (category Articles with dead external links from January 2018)neutron detectors containing boron may alternately use boron trifluoride (BF3) enriched to 96% boron-10 (natural boron is 20% 10B, 80% 11B). Boron trifluoride...66 KB (8,359 words) - 10:54, 18 May 2024
{R4B-}}\\{\color {White}\scriptstyle {\ce {Et2O.BF3\ or\ NaBF4}}}{\Bigg \uparrow }\scriptstyle {\ce {Et2O.BF3\ or\ NaBF4}}\\{\ce {Ph2PR<-[{\ce {Ph2PCl}}]RMgX->[{\ce...24 KB (2,664 words) - 22:53, 16 May 2024
Bxc6 22. Bxc6 Rac8 23. Na4 Rfd8 24. Bf3 a5 25. Rc6 Rxc6 26. Bxc6 Rc8 27. Bf3 Qa6 28. h3 Qb5 29. Be2 Qc6 30. Bf3 Qb5 31. b3 Be7 32. Be2 Qb4 33. Ba6 Rc6...100 KB (11,689 words) - 04:53, 4 July 2024- indirectly determined and depends on substituents) Fluoroboric acid (HF:BF3, H0 = −16.6) Bistriflimidic acid (NH(CF3SO2)2, H0 = -15.8. Estimated value...12 KB (1,423 words) - 00:02, 28 March 2024
- Battlefield 3 (category Use dmy dates from November 2018)Exclusive BF3 DLC". Computer and Video Games. Archived from the original on 31 December 2011. Retrieved 21 December 2011. "EA Sued Over BF3's Missing...91 KB (8,613 words) - 14:38, 25 July 2024
can accept a pair of electrons. One notable example is boron trifluoride (BF3). Some other definitions of both bases and acids have been proposed in the...26 KB (3,041 words) - 12:06, 24 June 2024
12.e4 fxe4 13.Nh4 Bf6 14.Bxe4 Bxg5 15.Bxg5 Rf6 16.Re1 Qf8 17.Bxf6 Qxf6 18.Bf3 a6 19.Qe2 Kf8 20.Bg4 Bxg4 21.Qxg4 b5 22.Re6 Qa1+ 23.Kg2 bxc4 24.Qf4+ Kg8...12 KB (1,248 words) - 00:20, 17 June 2024
polar bonds in a more complex molecule. For example, boron trifluoride (BF3) has a trigonal planar arrangement of three polar bonds at 120°. This results...24 KB (2,751 words) - 13:39, 24 June 2024- c4 9.Be2 Na5 10.0-0 f5 11.Ng5 Be7 12.g4 Bxg5 13.fxg5 Nf8 14.gxf5 exf5 15.Bf3 Be6 16.Qg2 0-0-0 17.Na3 Ng6 18.Qd2 f4 19.Bf2 Bh3 20.Rfb1 Bf5 21.Nc2 h6 22...41 KB (4,378 words) - 06:17, 25 July 2024
- phosphorus pentachloride (160 °C, 40% yield) or with BF3 as a reagent (60 °C, 29% yield). In the latter case, BF3 acts as a Lewis acid in the electrophilic activation...21 KB (2,201 words) - 05:30, 23 August 2022
Kh7 30.Re4 Rd8 31.Kh1 Qc7 32.Qf2 Qb8 33.Ba4 c5 34.Bc6 c4 35.Rxc4 Nb4 36.Bf3 Nd3 37.Qh4 Qxb2 38.Qg3 Qxa3 39.Rc7 Qf8 40.Ra7 Ne5 41.Rxa5 Qf7 42.Rxe5 fxe5...37 KB (4,553 words) - 14:32, 1 May 2024
dissociate into trigonal planar AlCl3 monomer, which is structurally analogous to BF3. The melt conducts electricity poorly, unlike more ionic halides such as...23 KB (1,721 words) - 09:46, 18 July 2024
Battlefield 3 – FreddieW TV Commercial on YouTube, 2011 10 Days to Air – -BF3 TV commercial Behind the Scenes on YouTube, 2011. "Video Game High School...19 KB (1,687 words) - 12:22, 23 July 2024- Boron trihalides are archetypal Lewis acids and have AN values between 89 (BF3) and 115 (BI3). The Gutmann–Beckett method has been applied to fluoroarylboranes...7 KB (973 words) - 20:47, 31 May 2023
- the White queen will have to guard against the checkmate threat with ...Bf3 and ...Qg2. This would draw the queen away from the defence of the e1-rook