WebTác dụng với các hchất khử 400 o C khử VD:Cl2 đẩy Brom, Iot ra khỏi dd muối, VD: Br2 đẩyIot ra khỏi dd muối, axit I2+H2 xt:Pt 2HI VD: .F2 OXH nước axit VD: Cl2 + 2NaBr→ 2NaCl + Br2 VD: Cl2 + 2FeCl2→ 2 FeCl3 Br2 + 2HI 2HBr + I2 F2 + H2O → HF + O2 Cl2+SO2+ 2H2O→2HCl+ H2SO4 VD: Br2 + 2FeBr2→2 FeBr3 Br2+SO2+2H2O→2HBr+ … Web22 jul. 2011 · Now, consider using aluminium bromide as catalyst for an EAS chlorination. In the first step, i.e. interaction of chlorine molecule with Lewis acid aluminium bromide, one can't possibly neglect the formation of bromonium ion which may act as electrophile - decreasing yield of chlorobenzene and giving unnecessary side product of bromobenzene.
【题目】苯分子实际上不具有碳碳单键和碳碳双键的简交替结构,可 …
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Ethylbenzene with bromine in presence of \\[FeB{r_3}\\] …
WebFind answers to questions asked by students like you. Show more Q&A add. Q: When 22.0 mL of a 8.84×10-4 M potassium carbonate solution is combined with 25.0 mL of a 6.48×10-4 M…. A: Concentration of potassium carbonate= 8.84×10-4 M Volume of potassium carbonate= 22.0ml…. Q: 3.a. When the addition reaction is done below, only one product ... WebCaO Calcium Oxide . BaS Barium sulfide CoCl3 cobalt ( 111 ) chloride 12. AIN Aluminium nitride 13 . Ca3 N2 calcium nitride 14. CuO copper ( 11 ) Oxide 15 . LizO Lithium oxide 16. MgCl2 magnesium chloride 17. SrBr2 Strontium bromide 18. Bag N2 Barium Nitride 19. Al203 Aluminum Oxide 20. CuzS Copper ( 1) sulfide 21. FeBr3 Iron ( 1 11 ) Bromide 22. WebOxidation of organic sulphides to sulphoxides by nitric acid catalyzed by FeBr3 and (FeBr3)2(DMSO)3 . × Close Log In. Log in with Facebook Log in with Google. or. Email. Password. Remember me on this computer. or reset password. Enter the email address you signed up with and we'll email you a reset link. ... devotion to mother completing story class 9